Driven by Legacy,

Engineered for Tomorrow

TECHNICAL CATALOGUE
VARIABLE FREQUENCY DRIVES
(xD Series)
 A B O U T U S

Lauritz Knudsen Electrical & Automation, formerly known as L&T Switchgear,

is a leading player in the Indian Electrical industry, drawing strength from over
70 years of rich heritage and a steadfast dedication to contributing towards the
growth of India. The brand currently exports to 30 + countries and is dedicated to
providing a wide range of electrical and automation solutions to vital sectors of the
economy, including industries, utilities, infrastructure, buildings, and agriculture.
Our extensive portfolio includes low-voltage and medium-voltage switchgear,
automation solutions, tailored software, and services.

With multiple manufacturing facilities in India, we adhere to global standards of

excellence. Our operations are supported by well-equipped, in-house design and
development centers, as well as tooling facilities,
ensuring precision in manufacturing.

With a strong global footprint, supported by an expansive electrical distribution

network in India and worldwide, our ambition is to foster excellence and provide
top-tier products and solutions that drive the progress of nations globally.

W e L i s t e n . W e P a r t n e r. W e I n n o v a t e .
xD series VFD Family
Introducing xD series, designed to optimize motor control and en-
hance energy efficiency across a wide range of applications. These
drives offer advanced features, user-friendly interfaces, and robust
performance, making them ideal for various industries, from HVAC
and water treatment to manufacturing and process automation.
With their ability to precisely control motor speed and torque, these
VFDs not only improve operational efficiency but also contribute to
significant energy savings.

Lauitz Knudsen 3
 Customer
Benefits

Panel Builder Compact Design: Volume Reduction

Lowers fabrication costs
Reduces freight and forwarding expenses
Minimizes panel size, making it ideal for compact rooms at the end-user location

Detachable Graphical Display with Help Menu

Eliminates the need for an optional keypad, reducing cost and handling time
Enhances the panel’s aesthetics
Simplifies programming
Facilitates easy duplication of parameters between drives

Inbuilt DC Reactor, EMC Filter, and Braking Unit

Reduces material costs (reactor, filter, braking unit, sheet metal, cables/busbars)
Lowers labor costs

Color-Coded Strips on Control Terminals

Enables quick and easy terminal identification
Ensures error-free connections

End User Detachable Graphical Display with Help Menu & QR Code for Faults
Makes programming and troubleshooting effortless with a user-friendly help menu
Enhances performance monitoring using bar and graphical indicators
Effortless fault code interpretation via QR codes linking to a webpage
with detailed explanations
Enables quick parameter duplication between drives

Inbuilt DC Reactor, EMC Filter & Braking Unit

Significantly reduces harmonics and improves input power factor
Lowers maintenance requirements with built-in hardware

Color-Coded Strips on Control Terminals

Facilitates quick and easy terminal identification
Simplifies troubleshooting and maintenance

Built-in & Optional Networking Protocols

Dual-port Modbus TCP/Ethernet IP with media redundancy support
(xD3000/xD4000)
Profinet S2 option module for system redundancy support (xD3000/xD4000)
Integrated Modbus RS485 port

Machine Builder Integrated Safety Features

STO, SLS, SS1, SMS, GDL with additional option card
Ensures machine and personnel safety

Multi-Motor Control
Controls more than one motor with one drive,by changing all the relevant parameters and
settings automatically.

Higher Speed Range

Supports up to 599 Hz for high-speed applications

Optimized energy efficiency

User can monitor the hourly, daily and cumulative energy consumption via kWh counters.

Flexible connectivity
Supports all major Fieldbus protocols like Modbus RTU, CANopen, Modbus TCP, Ethernet
IP, DeviceNet, PROFIBUS, PROFINET, etc.

4 Lauitz Knudsen
Contents

xD1000

User Benefits 07

Network Architecture 10

Power & Current Ratings 11

Technical Specifications 12

Power & Control Wiring 15

Peripheral Devices 16

Accessories & Cable sizing 18

Dimensions & Weights 19

Lauitz Knudsen 5
 Series
Range: 0.37kW HD ~ 30kW ND

The xD1000 Drive is a compact yet robust variable and operation, making it accessible for both experienced
frequency drive (VFD) designed to meet the needs of and novice users. The xD1000 is equipped with advanced
various general-purpose applications such as pump, fan, motor control features that enhance performance while
conveyor & compressors cutting across Industry & Building optimizing energy consumption, contributing to lower
segments. It is also capable to handle machine applications operational costs. With its robust design and adaptability,
like F&B machines, packaging machines, woodworking the xD1000 Drive is an excellent choice for improving
machines, textile machines, special purpose machines etc. energy efficiency and reliability in diverse environments.
It offers a user-friendly interface that simplifies installation

6 Lauitz Knudsen
User benefits

Easy to install, Easy to

use & Easy to maintain :
• Smaller footprint for compact enclosures
• Clear identification of power terminals
• 4 digit LED Display with operation indicator text on both sides
• Remote terminal cover with
• Wiring details
• Lock arrangements for Start Stop & Mode buttons
• Short programming menu list
• Quick start guide and full parameter list inside packing box
• Easy removal cooling fan

General purpose functions:

• Slip Compensation • Stall prevention :

• Acceleration Profiles : • Deceleration ramp time adaptation
• Linear, S Curve, U curve • Current limit during running
• 8 Preset Speeds • DC braking ( during stopping )
• Auto Restart
• Cooling Fan Control
• Fast Stop -- Ramp Divider
• Skip ( Jump ) Frequency
• Torque boost

Application specific functions:

Fault inhibition ( Fire mode )

The applications like Tunnel Ventilation Fan, Smoke Extraction Fan,
Fire Fighting Pump the monitoring functions of the drive may be
unwanted because they impede the purpose of the application.

Lauitz Knudsen 7
 User benefits

Catch on the fly

(speed search / flying start):

Drive capable of reliable and

smooth re-starts evenfor bi-
directional rotating loads. Like
Fan, AHU, Reactor, Centrifuge
of the application.

Built in PID : AHU, Fan,

Pump, Compressor
• 4 preset PID reference using digital inputs
• Wake up & sleep mode
• PID predictive speed ( Pre-PID frequency )
PID reference PID error
Reference
channel 1 806 804
401 Activation internal
PID reference value
PID correction reverse 59-
59.05 Preset PID PID:
Modbus PID reference PID gain
assignment 59.16
value ramp wake up level
Remote display
59.01
59.06 59.13 + No +
Integrated display 59.12 59.19 59.02 (1)
with Jog dial Yes
59.07 59.14 + 59.03 +
2, 3, 4 preset PID
Internal PID reference value PID min/max
reference value value reference
59.08
59.09 PID feedback
59.10 59.00
59.11 scale factor
No
59.04 59.20 59.15
Analog terminal

PID: Wake up threshold PID predictive speed

PID feedback

805

PID auto/manual assignment

59.17 (LI)

Acceleration
High speed deceleration ramp
Speed
Automatic reference 512.2
(1)
Manual 801

512.0

Low speed
PID manual reference
59.18

No
Anolog terminal
Integrated display
with Jog dial
Preset
speed

8 Lauitz Knudsen
User benefits

Auxiliary pump function

(1 master + 1 slave)
The system is operated using an auxiliary fixed speed
pump, and one variable speed pump, which is unable to
provide the full flow range required on its own.

Lauitz Knudsen 9
 Network architecture

Modbus RTU Serial link Protocol

PLC/ HMI
Modbus serial link

xD1000

10 Lauitz Knudsen
Current &
Power Ratings

Input : 3-Phase, 380-460VAC (-15%, +10%), 50/60Hz (±5%)

Rated Output(1) Rated Input
PND IND PHD IHD Apparent Power IHD at IND at IHD at IND at
CAT No.
at 460V 380V 380V 460V 460V
(kW) (A) (kW) (A) kVA (HD) kVA (ND) (A) (A) (A) (A)
XD1000-01P5-4B1111 NA NA 0.37 1.5 NA 1.4 2.10 NA 1.80 NA
XD1000-02P3-4B1111 NA NA 0.75 2.3 NA 2.5 3.50 NA 3.10 NA
XD1000-04P1-4B2111 NA NA 1.5 4.1 NA 4.3 6.50 NA 5.40 NA
XD1000-05P5-4B2111 NA NA 2.2 5.5 NA 5.7 8.80 NA 7.20 NA
XD1000-08P9-4B2111 4.0 8.9 3.0 7.1 9.3 7.3 11.1 14.2 9.20 11.6
XD1000-12P1-4B2111 5.5 12.1 4.0 9.5 15.1 9.1 13.7 18.0 11.4 14.9
XD1000-16P0-4B2111 7.5 16.0 5.5 12.6 15.1 11.4 21.3 23.0 14.3 19.0
XD1000-22P8-4B2111 11 22.8 7.5 17.0 19.4 17.8 26.6 29.5 22.4 24.8
XD1000-30P0-4B2111 15 30.0 11 24.0 25.4 24.2 36.1 38.6 30.4 32.5
XD1000-36P0-4B2111 18.5 36.0 15 33.0 31.2 30.7 46.5 46.6 38.5 38.8
XD1000-43P0-4B2111 22 43.0 18.5 39.0 35.7 36.5 55.3 54.1 45.8 45.1
XD1000-60P0-4B2111 30 60.0 22 46.0 47.0 46.2 64.2 71.2 53.2 59.2

NORMAL DUTY USE

IND Continuous current with 110% overload for 60 secs.
PND Maximum capacity in normal duty usage

HEAVY DUTY USE

IHD Continuous current with 150% overload for 60 secs.
PHD Maximum capacity in heavy duty usage

- These values are given for continuous operation at nominal switching frequency of 4 kHz.
- For continuous operation above 4 kHz, derate the nominal drive current by 10% for 8 kHz and 20% for 12 kHz.
(1) - For all ratings the switching frequency can be set between 2 and 12 kHz.
- In the event of an excessive temperature rise above 4 kHz, the drive will automatically reduce the switching frequency.
- See the derating curves in the User Manual

Lauitz Knudsen 11
 Technical
Specifications

Standard Specifications
Range 0.37 – 22.0 kW (HD) / 4.00 – 30 kW (ND)
IP20 without blanking plate on upper part
Enclosure type
IP4X for top with vent cover
Isolation type Galvanic Isolation
Overloading Capacity Heavy Duty : 150 % of rated current for 1 min
Normal Duty : 110 % of rated current for 1 min
Max Output Voltage Proportional to Input Voltage
Max Output Frequency 400Hz
Rated Voltage Three Phase 380 – 460 VAC (-15 – +10 %)
Rated Frequency 50/60Hz
Displacement Power Factor <0.97
(With Line Choke)
True Power Factor (With Line Choke) <0.89
Efficiency at Rated Load (With Line 97.8% – 98%
Choke)
%iTHD at Rated Load (With Line Choke) 35.1 – 44.6% at 380V ND
Built-In Keypad 4 digit, 7 segment LED
Optional Keypad 4 digit, 7 segment LED, IP54
EMC Filter Category Without EMC filter
External EMC filter is mandatory required to fulfil the IEC/EN 61800-3 C3 category
CE : with C3 external filter, max 25m shielded motor cable
RE : with C3 external filter, max 5m shielded motor cable

Control Details
Control Method V/F (2 Point), Pump U2/F, Sensorless Vector Control (SVC), Slip Compensation
V/F Patterns Linear, S Ramp, U Ramp
Acceleration / Deceleration Time 0.0 s – 999.9 s
Nominal Switching Frequency 4 kHz
Switching Frequency Range 2 – 12 kHz adjustable
Frequency Precision Setting Display unit: 0.1 Hz
Analog input: converter A/D, 10 bits
Output Frequency Resolution 0.1 Hz
Starting Torque 150 % at 3 Hz in V/F
Transient Overtorque 170 – 200 % of nominal motor torque depending on drive rating and type of motor
Braking Torque Up to 150 % of nominal motor torque with DBR
Up to 70 % of nominal motor torque without DBR

Protection
Motor Protection Overcurrent, Motor short-circuit, Ground short-circuit,Overbraking,1 Output phase loss, 3
Ph Output phase loss (No motor detection)
Drive Protection IGBT short circuit,Autotuning fault,Drive overheat,Overvoltage,Undervoltage,Input phase
loss,Load short circuit,Modbus interruption,HMI communication,IGBT overheat
Process Protection Overspeed,Process overload,Process underload,PI feedback fault,AI 4-20 mA current loss

12 Lauitz Knudsen
Technical
Specifications

Interface
Number 4 Nos (Sink / Source)
Type 24 Vdc (18 – 30 Vdc), Input Impedance : 3.5 kΩ
Logic (Digital) Inputs Logic Negative logic (Sink) : > 16 V (state 0), < 10 V (state 1)
Positive logic (source) : 0 < 5 V (state 0), > 11 V (state 1)
Specifications Sampling Time : < 20 ms ± 1 ms
Number 1 No (0 – 5 Vdc / 0 – 10 Vdc / 0 – 20 mA / LIU)
Type Voltage : 0 – 5 V, (maximum voltage 30 V), impedance : 30 kΩ
Voltage : 0 – 10 V, (maximum voltage 30 V), impedance : 30 kΩ
Current : 0 – 20 mA, impedance : 250 Ω
Analog Inputs
Logic • Resolution: 10 bits
• Precision: ± 1 % at 25°C (77°F)
• Linearity: ± 0.3 % (of full scale)
• Sampling time: 10 ms
Number 2 Nos (1 Relay + 1 Logic Output)
Relay output 1 No - Form C / Changeover Type
Capacity Minimum switching capacity: 5 mA for 24 Vdc
Maximum switching capacity:
• on inductive load (cos φ = 0.4 and L/R = 7 ms): 2 A for 250 Vac and 30
Vdc
• on resistive load (cos φ = 1 and L/R = 0): 3 A for 250 Vac,
Digital Outputs
4 A for 30 Vdc Response time: 30ms maximum.
Transistor Output 1 No - Transistor Type
Capacity Voltage: 24 Vdc (maximum 30 Vdc)
• impedance: 1 kΩ
• max current output: 100 mA (1)
• linearity: ± 1 %
• sampling time: 20 ms ± 1 ms.
Number 1 No (0 – 10 Vdc / 0 – 20 mA)
Type • Voltage : 0 – +10 Vdc (maximum voltage +1%), impedance: 470 Ω
• Current : 0 – 20 mA, impedance: 800 Ω
Analog Output Specifications • Resolution: 8 bits
• Precision: ± 1 % at 25°C (77°F)
• Linearity: ± 0.3 % (of full scale)
• Sampling time: 4 ms (max. 7 ms)

Lauitz Knudsen 13
 Technical
Specifications

Environment
Area of Use Indoors.
Prevent contact with corrosive gases, inflammable gases, oil stains, dust, and other pollut-
ants
(Pollution Degree 2 Environment, conforming to IEC 61800-5-1)
Ambient temperature for operation HD : -10 – +55 °C without derating
ND : -10 – +50 °C without derating
(remove protective cover from the top of the drive, refer user manual for deration percentage)
Ambient temperature for storage -25 – +70 °C
PCB Protection Conformal coating class 3S2 for Dust and class 3C3 for Chemical pollution,
complying to IEC 60721-3-3
Relative humidity 5 – 95 % without condensation and without dripping water, conforming to IEC 60068-2-3
Altitude Without deration
0 to 1,000 m With deration of 1% per additional 100 m
1,001 to 3,000 m
Shock Resistance 15 gn for 11 ms conforming to IEC 60068-2-27
Type of cooling Forced fan cooling structure except for 0.37 – 0.75 kW (HD)

Communication
Built-in Communication Protocol Modbus
Connector Type RJ45 (on front face) for Modbus
Physical Interface 2-wire RS 485 for Modbus
Transmission Frame RTU for Modbus
Transmission Rate 4800 – 38400 bps for Modbus

Compliance
Standards CE, RoHS
Applicable Standard IEC 61800-3
IEC 61800-5-1
IEC 60721-3
Electromagnetic Compatibility IEC 61000-4-2 - Electrostatic discharge immunity test
IEC 61000-4-3 - Radiated, radio-frequency, electromagnetic field immunity test
IEC 61000-4-4 - Electrical fast transient/burst immunity test
IEC 61000-4-5 - Surge immunity test
IEC 61000-4-6 - Immunity to conducted disturbances, induced by radio-frequency fields
IEC 61000-4-11 - Voltage dips, short interruptions and voltage variations immunity tests

14 Lauitz Knudsen
Power &
control wiring

Wiring Diagram
3-phase supply 380 V...460V
ac

R1C
R1A

R1B
b

R/L1

S/L2

T/L3

AO1
COM

AI1

+5V

+24 V
PA / +

W/T3

COM
U/T1

V/T2

LO+
LO-

LI1

LI2

LI3

LI4
PB

W1
U1

V1

M
3
Power
3-phase
motor

Label

Input 380V

Output 380 V

Characteristics and functions of power terminals

Terminal Function For xD1000
Ground terminal All ratings

R/L1 - S/L2 - T/L3 Power input terminal All ratings

PA/+ Brake resistor terminal (DC Bus + output) XD1000-04P1-4B2111...XD1000-60P0-4B2111
PB Brake resistor terminal XD1000-04P1-4B2111...XD1000-60P0-4B2111
U/T1 - V/T2 - W/T3 Motor wiring terminal All ratings

Arrangement of control terminals

R1A Normally open (NO) contact of the relay LO+ Logic Output (collector)
R1B Normally closed (NC) contact of the relay LO - Common of the logic Output (emitter)
R1C Common pin of the relay LI1 Logic Input
COM Common of analog and logic I/Os LI2 Logic Input
AI1 Analog input / Logic Input Plus (LIU) LI3 Logic Input
5V +5VDC supply provided by the drive LI4 Logic Input
AO1 Analog Output +24V +24VDC supply provided by the drive
RJ45 Modbus network or remote display or panel interface

Lauitz Knudsen 15
 Peripheral
Devices

Circuit Breaker(MPCB/MCCB) & Main contactor

Circuit Breaker Main Contactor
MPCB MCCB-DZ-Series MCCB-DN-Series MO MNX
CAT No
Model Rating Model Rating Model Rating Model Rating Model Rating
- [A] - [A] - [A] - [A] - [A]
XD1000-01P5-4B1111 MOG-H1M 2.5 DZ1-160N 16 DN0-100M 32 MO 9 9 MNX 9 9
XD1000-02P3-4B1111 MOG-H1M 4 DZ1-160N 16 DN0-100M 32 MO 9 9 MNX 9 9
XD1000-04P1-4B2111 MOG-H1M 10 DZ1-160N 16 DN0-100M 32 MO 9 9 MNX 9 9
XD1000-05P5-4B2111 MOG-H1M 10 DZ1-160N 16 DN0-100M 32 MO 9 9 MNX 9 9
XD1000-08P9-4B2111 MOG-H1M 16 DZ1-160N 16 DN0-100M 32 MO 18 18 MNX 18 18
XD1000-12P1-4B2111 MOG-H1M 20 DZ1-160N 20 DN0-100M 32 MO 18 18 MNX 18 18
XD1000-16P0-4B2111 MOG-H1M 25 DZ1-160N 25 DN0-100M 32 MO 25 25 MNX 25 25
XD1000-22P8-4B2111 MOG-H1M 32 DZ1-160N 32 DN0-100M 32 MO 32 32 MNX 32 32
XD1000-30P0-4B2111 MOG-H2M 40 DZ1-160N 40 DN0-100M 40 MO 40 40 MNX 40 40
XD1000-36P0-4B2111 MOG-H2M 50 DZ1-160N 50 DN0-100M 50 MO 50 50 MNX 50 50
XD1000-43P0-4B2111 MOG-H2M 63 DZ1-160N 63 DN0-100M 63 MO 70 70 MNX 70 70
XD1000-60P0-4B2111 DZ1-160N 100 DN0-100M 80 MO 80 80 MNX 80 80

Input & Output Choke

Line (Input) Choke(2) Semi-conductor fuses Motor (Output) Choke(4)
CAT No
[mH] - [A] [A] Type [mH] - [A]

XD1000-01P5-4B1111 9.982 mH - 3 A 4 gR 9.317 mH - 2 A

XD1000-02P3-4B1111 5.989 mH - 4 A 6 gR 6.076 mH - 3 A
XD1000-04P1-4B2111 3.225 mH - 7 A 13 gR 3.409 mH - 5 A
XD1000-05P5-4B2111 2.382 mH - 9 A 16 gR 2.541 mH - 6 A
XD1000-08P9-4B2111 1.477 mH - 15 A 20 gR 1.571 mH - 10 A
XD1000-12P1-4B2111 1.165 mH - 20 A 25 gR 1.155 mH - 15 A
XD1000-16P0-4B2111 0.912 mH - 25 A 40 gR 0.874 mH - 20 A
XD1000-22P8-4B2111 0.711 mH - 30 A 40 gR 0.613 mH - 25 A
XD1000-30P0-4B2111 0.544 mH - 40 A 63 gS 0.466 mH - 35 A
XD1000-36P0-4B2111 0.450 mH - 50 A 80 gS 0.389 mH - 40 A
XD1000-43P0-4B2111 0.388 mH - 60 A 100 gS 0.325 mH - 50 A
XD1000-60P0-4B2111 0.295 mH - 75 A 125 gS 0.233 mH - 65 A

- With line choke at 380 Vac supply voltage, considered 3% voltage drop in between the phases.
- Supply mains with significant disturbance from other equipment (interference, overvoltages)
- Supply mains with voltage imbalance between phases > 1.8% of nominal voltage
(2) - Drive supplied by a supply mains with very low impedance (in the vicinity of a power transformer
10 times more powerful than the drive rating)
- If line Isc is greater than the values in the table, add line chokes
- Installation of a large number of frequency inverters on the same supply mains
Motor chokes are recommended;
- to limit the dv/dt at the motor terminals (500 to 1500 V/μs), for cables longer than 50 m/164.04 ft
- Reduce the motor ground leakage current
(4)
- Smooth the motor current wave form to reduce motor noise
- When VFD is connected to more than 2 motors in parallel
- When the motor cable length is higher than 25 m (shielded) or 50 m (unshielded)

16 Lauitz Knudsen
Peripheral
Devices

Braking Unit & Resistance

DBR
Specification of Braking Resistor When ED is
CAT No Braking Unit Min ohm Lite Braking Cycle Medium Braking Cycle
2% (5)
10%(6)
[Ω] [Ω] - [W] [Ω] - [W]
XD1000-01P5-4B1111 Not Available Not Applicable Not Applicable Not Applicable
XD1000-02P3-4B1111 Not Available Not Applicable Not Applicable Not Applicable
XD1000-04P1-4B2111 Built-in 80 100 Ω - 0.1 kW 100 Ω - 0.26 kW
XD1000-05P5-4B2111 Built-in 60 100 Ω - 0.1 kW 100 Ω - 0.26 kW
XD1000-08P9-4B2111 Built-in 36 100 Ω - 0.1 kW 100 Ω - 0.26 kW
XD1000-12P1-4B2111 Built-in 36 100 Ω - 0.1 kW 100 Ω - 0.26 kW
XD1000-16P0-4B2111 Built-in 28 60 Ω - 0.16 kW 60 Ω - 0.5 kW
XD1000-22P8-4B2111 Built-in 28 60 Ω - 0.16 kW 60 Ω - 0.5 kW
XD1000-30P0-4B2111 Built-in 28 28 Ω - 0.3 kW 28 Ω - 0.96 kW
XD1000-36P0-4B2111 Built-in 16 28 Ω - 0.3 kW 28 Ω - 0.96 kW
XD1000-43P0-4B2111 Built-in 10 16 Ω - 1.1 kW 16 Ω - 1.9 kW
XD1000-60P0-4B2111 Built-in 10 16 Ω - 1.1 kW 16 Ω - 1.9 kW

Light cycle Medium cycle

t = 40 s t: period t = 40 s t: period
t1 = 0 s Tn1: braking torque t1 = 0 s Tn1: braking torque
t2 = 0.8 s Tn2: braking torque t2 = 0.8 s Tn2: braking torque
Tn1 = 0 Tn: nominal torque Tn1 = 0 Tn: nominal torque
Tn2 = 1.5 x Tn Tn2 = 1.5 x Tn

Light braking cycle Medium braking cycle

(5) Machines with low inertia - Heavy Duty : 0.8 sec braking with 150 % Braking Torque for 40 sec Cycle Time
- Normal Duty : 0.8 sec braking with 120 % Braking Torque for 40 sec Cycle Time
(6) Machines with low inertia - Heavy Duty : 4 sec braking with 165 % Braking Torque for 40 sec Cycle Time
- Normal Duty : 4 sec braking with 135 % Braking Torque for 40 sec Cycle Time

Lauitz Knudsen 17
 Accessories
& Cable sizing

Accessories
CAT No. Description
XDOP-DOP-100 Remote LED Keypad

Cable Sizing
Cable Sizes
CAT No Supply (R/L1, S/L2, T/L3) Output (U/T1, V/T2, W/T3)
mm (AWG)
2
mm2 (AWG)
XD1000-01P5-4B1111 2.5 (14) 2.5 (14)
XD1000-02P3-4B1111 2.5 (14) 2.5 (14)
XD1000-04P1-4B2111 2.5 (14) 2.5 (14)
XD1000-05P5-4B2111 2.5 (14) 2.5 (14)
XD1000-08P9-4B2111 2.5 (14) 2.5 (14)
XD1000-12P1-4B2111 4 (12) 4 (12)
XD1000-16P0-4B2111 4 (12) 4 (12)
XD1000-22P8-4B2111 10 (7) 10 (7)
XD1000-30P0-4B2111 10 (7) 10 (7)
XD1000-36P0-4B2111 25(3) 16(4)
XD1000-43P0-4B2111 25(3) 16(4)
XD1000-60P0-4B2111 35(2) 25(3)

18 Lauitz Knudsen
Product
Dimensions

Height
th
Width Dep

Width Height Depth Weight Frame Size

CAT No
[mm] [mm] [mm] [kg]
XD1000-01P5-4B1111 72.0 143.0 130.0 0.800
S1
XD1000-02P3-4B1111 72.0 143.0 140.0 0.800
XD1000-04P1-4B2111 105.0 143.0 151.0 1.100
S2
XD1000-05P5-4B2111 105.0 143.0 151.0 1.100
XD1000-08P9-4B2111 140.0 184.0 151.0 1.800
XD1000-12P1-4B2111 140.0 184.0 151.0 1.800 S3
XD1000-16P0-4B2111 140.0 184.0 151.0 1.800
XD1000-22P8-4B2111 150.0 232.0 171.0 3.700
S4
XD1000-30P0-4B2111 150.0 232.0 171.0 3.700
XD1000-36P0-4B2111 180.0 330.0 191.0 6.300
S5
XD1000-43P0-4B2111 180.0 330.0 191.0 6.300
XD1000-60P0-4B2111 180.0 390.0 212.0 8.500 S6

Lauitz Knudsen 19
 Series
Range: 0.37kW HD ~ 160kW ND

The xD2000 Drive is a high-performance variable frequency reliability in demanding environments, while features like
drive designed to deliver exceptional control and efficiency energy-saving modes help reduce operational costs. The
for a variety of utility applications such as fan, pump, user-friendly interface simplifies setup and adjustments,
compressors and also other non-regenerative process making the xD2000 an ideal choice for both new
applications not requiring braking. The xD2000 allows for installations and upgrades.
seamless integration into automation systems, enhancing
overall operational performance. Its robust design ensures

20 Lauitz Knudsen
Contents

xD2000

User Benefits 22

Network Architecture 26

Power & Current Ratings 27

Technical Specifications 28

Power & Control Wiring 31

Peripheral Devices 32

Accessories & Cable sizing 34

Dimensions & Weights 35

Lauitz Knudsen 21
 User benefits

Reliable & Robust :

 Inbuilt DC Reactor right from 4kW ND till  Inbuilt EMC filter entire range :
160kW ND ensuring : • Complies to Environment 2, category C3 as per IEC
• THDi around 48% between 80~100% load 61800-3 for CE marking
• Protection to capacitor bank and inverter circuit • Improves drives immunity against external
against voltage fluctuations noise and allows a path to dissipate internal noise
• Reducing ripples in DC bus to allow drive to motor through ground
cable length upto 150~200 mtrs without output
filter and upto 350 mtrs with dV/dt filter  Busbar plating to avoid chemical gas corrosion

 Robust galvanic isolation between control

and power circuit

Easy to install & program:

 Simple and crisp installation sheet in packing box

 Complete Parameter list for ease of reference

 Different coloured control IO terminals & clear tagging

of power terminals avoids wrong connection

22 Lauitz Knudsen
User benefits

Monitoring parameters:

 IMotor speed, current, voltage, torque, power

 Motor’s thermal state
 Motor run time
 Energy monitors in Wh, kWh, MWh, GWh, TWh
 Separate monitors for frequency reference
and motor frequency
 Input supply voltage ( AC ), DC Bus voltage ( DC )
 No. of starts applied

External 24VDC connection in absence of 3Ph supply:

 To keep VFD display / control circuitry ON

 To keep fieldbus communication live
 To monitor IO Status and control
Digital Input & Digital Output

0V
24V

Pump & compressor specific features :

 Lead ( Master ), Auxiliary Pump selection

with fixed and variable speed
 FIFO, FILO selection
 Booster pump with staging, destaging status
 Jockey pump function (on a relay to keep Jockey
pump ON during sleep mode of main pump)
 PID wakeup and sleep with sleep boost
 Sleep mode can be activated based on
• Output Frequency
• Flow Sensor
• Output Power
• Digital Input
• Multiple Conditions

Lauitz Knudsen 23
 User benefits

Application specific functions:

 Booster Pump Control – One Variable and Two Fixed
Speed Pumps

Wiring diagram

Control Circuit

Application specific functions:

 Booster Pump Control – Lead Pump Alternation on Three Pumps

Wiring diagram

Control Circuit

24 Lauitz Knudsen
User benefits

Application specific functions:

 Built in PID (AHU, Fan, Pump, Compressor) :
• 4 preset PID reference using
digital inputs
• Wake up & sleep mode
• Sleep Boost
• PID predictive speed
( Pre-PID frequency )

Application specific functions:

Wake up & sleep mode
Sleep Boost Sleep Flow Level

Sleep Power Level

Sleep Min Speed

Application specific functions:

 Stall prevention :
• Deceleration ramp time adaptation
• Current limit during running
 Skip ( jump ) frequency
 Catch on the fly ( speed search / flying start )
 DC braking ( During Stopping )
 Cooling Fan Control
 Catch on the fly ( Flying Start )
 Error detect disabling ( Fire Mode )
 Control of Permanent Magnet Synchronous Motors (Open Loop – VT Applications)

Lauitz Knudsen 25
 Network
Architecture

Modbus RTU Serial Link Protocol

PLC
Serial link

xD2000

Profibus DP Protocol

PLC
Profibus DP

xD2000

26 Lauitz Knudsen
Current &
Power Ratings

Input : 3-Phase, 380-460VAC (-15%, +10%), 50/60Hz (±5%)

Rated Output(1) Rated Input

CAT No. PND IND PHD IHD Apparent Power IHD at 380V IND at 380V IHD at 480V IND at 480V
at 460V
(kW) (A) (kW) (A) kVA (HD) kVA (ND) (A) (A) (A) (A)
XD2000-02P2-4B1121 0.75 2.2 0.37 1.5 2.1 1.1 1.70 3.10 1.40 2.60
XD2000-04P0-4B1121 1.5 4.0 0.75 2.2 3.8 2.1 3.10 5.70 2.60 4.80
XD2000-05P6-4B1121 2.2 5.6 1.5 4.0 5.2 3.7 5.60 7.80 4.60 6.50
XD2000-07P2-4B1121 3.0 7.2 2.2 5.6 6.7 5.1 7.60 10.10 6.40 8.40
XD2000-09P3-4B1221 4.0 9.3 3.0 7.2 6.3 4.9 7.2 8.8 6.20 7.9
XD2000-12P7-4B1221 5.5 12.7 4.0 9.3 8.4 6.3 8.9 11.6 7.9 10.5
XD2000-15P8-4B1221 7.5 15.8 5.5 12.7 10.2 8.1 11.3 14.7 10.2 12.8
XD2000-23P5-4B1221 11 23.5 7.5 16.5 15.6 11.6 16.4 22.0 14.6 19.6
XD2000-31P7-4B1221 15 31.7 11 23.5 20.7 16.6 23.0 29.4 20.8 26.0
XD2000-39P2-4B1221 18.5 39.2 15 31.7 26.7 22.6 31.6 37.2 28.3 33.5
XD2000-46P3-4B1221 22 46.3 18.5 39.2 28.8 25.2 36.0 41.9 31.6 36.2
XD2000-61P5-4B1221 30 61.5 22 46.3 44.5 33.8 49.7 62.5 42.5 55.8
XD2000-74P5-4B1221 37 74.5 30 59.6 54.4 45.2 65.8 76.6 56.8 68.3
XD2000-88P0-4B1221 45 88.0 37 74.5 65.9 55.4 80.5 92.9 69.6 82.7
XD2000-120P-4B1221 55 120.0 45 88.0 79.5 66.9 95.9 111.5 84.0 99.7
XD2000-145P-4B1221 75 145.0 55 106.0 103.7 81.0 115.8 147.9 101.7 130.2
XD2000-173P-4B1221 90 173.0 75 145.0 127.4 110.0 155.8 177.8 138.1 159.9
XD2000-211P-4B1221 110 211.0 90 173.0 140.0 118.8 170.0 201.0 149.1 175.7
XD2000-250P-4B1221 132 250.0 110 211.0 162.4 138.7 201.0 237.0 174.2 203.8
XD2000-302P-4B1221 160 302.0 132 250.0 198.8 164.0 237.0 284.0 205.9 249.5

Normal duty use

IND Continuous current with 110% overload for 60 secs.
PND Maximum capacity in normal duty usage

Heavy duty use

IHD Continuous current with 150% overload for 60 secs.
PHD Maximum capacity in heavy duty usage

Lauitz Knudsen 27
 Technical
Specifications

Standard Specifications
Range 0.37 – 132 kW (HD) / 0.75 – 160 kW (ND)
Enclosure type IP20 without blanking plate on upper part
IP4X for top with vent cover
Isolation type Galvanic Isolation
Overloading Capacity Heavy Duty : 150 % of rated current for 1 min
Normal Duty : 110 % of rated current for 1 min
Max Output Voltage Proportional to Input Voltage
Max Output Frequency 0.5 – 400 Hz
Rated Voltage 380 – 460 V (-15 – +10 %)
Rated Frequency 50/60 Hz (± 5 %)
Displacement Power Factor (With line choke) <0.98
True Power Factor (With line choke) <0.87
Efficiency at full load 96.6 – 98.3%
%THDi (with line choke) 39.2 – 91.2%
Built-in Keypad Detachable, Basic LCD Keypad (Connected to RJ45 port)
- 4 lines
- IP21 Protection
- White backlight
- Supported by 6 languages
- Store and download configurations
Optional Keypad Advance Graphical LCD Keypad (Connected to RJ45 port)
- 8 lines
- IP65 Protection
- 2-color backlit display (white and red)
- Displays Bar Charts, Gauges and Trend Charts
- 4 Function keys for navigation and enabling functions
- Supported by 24 languages
- Store and download configurations
- Real-time clock with 10-year backup battery
EMC Filter Category Built-in EMC filter complying to IEC/EN 61800-3, C3 category in environment 1 or 2
Maximum length of shielded cable: 50 m

Control Details
Control Method V/F, V/F 5 point, Slip Compensation, V/F - Energy Saving & Quadratic V/F,
Open Loop Synchronous Motor
V/F Patterns Linear, S Ramp, U Ramp, Customized (S Curve)
Acceleration / Deceleration Time 0.0 s – 6000 s
Nominal Switching Frequency Values depending on the rating; see the corresponding SKU's datasheet for more information.
Switching Frequency Range Values depending on the rating; see the corresponding SKU's datasheet for more information.
Frequency Precision Setting Display: 0.1 Hz
Analog Input: 0.012/50 Hz
Output Frequency Resolution 0.1 Hz
Starting Torque 150 % at 3 Hz in V/F
Braking Torque Around 20 % in average of the nominal motor torque at low speed without DBR

Protection
Motor Protection Motor overload, Overcurrent,Motor short-circuit,Ground short-circuit,Motor e-thermal Protection
(Motor thermal monitor),1 Ph Output phase loss,3 Ph Output phase loss (No motor detection)
Drive Protection Error in precharge circuit, DC bus ripple error / DC bus capacitor damaged, IGBT short circuit,
Autotuning fault, Drive overheating, Overvoltage, Undervoltage, Input phase loss, Load short circuit,
Field bus interruption, HMI communication, IGBT overheat
Process Protection Motor Overspeed, Process overload, Process underload, PI feedback fault, AI 4-20 mA current loss

28 Lauitz Knudsen
Technical
Specifications

Interface
Number 6 Nos (Sink / Source)
Type 24 Vdc (30 Vdc Max), Input Impedance : 4.42 kΩ (As per datasheet 3.5 kΩ)
Logic (Digital) Inputs Logic Negative logic (Sink) : ≥ 16 V (state 0), ≤ 10 V (state 1)
Positive logic (source) : 0 ≤ 5 V (state 0), ≥ 11 V (state 1)
Specifications • Sampling Time : 2 ms + 0.5 ms maximum
Number 2 Nos (Uses DI5 & DI6)
Specifications • Pulse counter 0 to 30 kHz
• Frequency range: 0 to 30 kHz
Pulse Inputs • Comply with level 1 PLC, IEC 65A-68 standard
• State 0 if < 0.6 Vdc, state 1 if > 2.5 Vdc
• Cyclic ratio: 50 % ±10 %
• Maximum input voltage 30 Vdc, < 10 mA
• Sampling time: 5 ms + 1 ms maximum
Number 3 No (0 – +10 Vdc / 0 – 20 mA)
Type Voltage : 0 – 10 V, impedance : 30 kΩ
Current : 0 – 20 mA, impedance : 250 Ω
AI2, AI3 can be configure to temperature probe or water level sensor
Analog Inputs
Specifications • Resolution: 12 bits
• Precision: ±0.6 % for a temperature variation of 60 °C
• Linearity: ± 0.15 % (of maximum value)
• Sampling time: 5 ms + 1 ms maximum
Number 3 Nos (Relay)
Relay output 3 No - R1 (Form C / Changeover Type), R2 & R3 (Form A)
Capacity Minimum switching capacity: 5 mA for 24 Vdc
Digital Outputs Maximum switching capacity:
• on inductive load (cos φ ≥ 0.4 and L/R ≤ 7 ms): 2 A for 250 Vac and
30 Vdc
• on resistive load (cos φ = 1 and L/R = 0): 3 A for 250 Vac and 30 Vdc
Refresh time: 5 ms ± 0.5 ms
Number 2 No (0 – 10 Vdc / 0 – 20 mA)
Type • Voltage : 0 – +10 V (maximum voltage +1%), impedance: 470 Ω
• Current : 0 – 20 mA, impedance: 500 Ω
Analog Outputs
Specifications • Resolution: 10 bits
• Precision: ±1 % for a temperature variation of 60 °C
• Linearity: ±0.2 % (of maximum value)
• Sampling time: 10 ms + 1 ms maximum

Lauitz Knudsen 29
 Technical
Specifications

Environment
Area of Use Indoors.
Prevent contact with corrosive gases, inflammable gases, oil stains, dust, and other pollutants
(Pollution Degree 2 Environment, conforming to IEC 61800-5-1)
Ambient temperature for operation Frame S1 – S6 :
-15 – +45 °C (without derating)
+45 – +60 °C (with derating factor)

Frame S7 :
-15 – +40 °C (without derating)
+40 – +60 °C (with derating factor)
Ambient temperature for storage Frame S1 – S6 :
-40 – +70 °C

Frame S7 :
-25 – +70 °C
PCB Protection Frame S1 – S6 : Conformal coating class 3S3 for Dust and class 3C3 for Chemical pollution,
complying to IEC 60721-3-3
Frame S7 : Conformal coating class 3S2 for Dust and class 3C2 for Chemical pollution, com-
plying to IEC 60721-3-3
Relative humidity 5 – 95 % without condensation and without dripping water, conforming to IEC 60068-2-3
Altitude Without deration
0 to 1,000 m With deration of 1% per additional 100 m
1,001 to 4,800 m
Vibration Resistance 1.5 mm peak to peak (f= 2 to 13 Hz) conforming to IEC 60068-2-6
1 gn (f= 13 to 200 Hz) conforming to IEC 60068-2-6
Shock Resistance 6 gn for 11 ms conforming to IEC 60068-2-27
Type of cooling Forced fan cooling structure

Communication
Built-in Communication Protocol Modbus
Connector Type RJ45 (on front face) for Modbus
Physical Interface 2-wire RS 485 for Modbus
Transmission Frame RTU for Modbus
Transmission Rate 4800 – 38400 bps for Modbus
Optional Communication Protocol Profibus DP
Connector Type Sub-D connector
Physical Interface 9-pin female for connection
Profile and Telegram Supported Native drive profile (CiA®402) - 100,101,102,106,107
PROFIdrive - 1
Transmission Rate 9.6 – 12000 kbps (Automatic detection of the bus speed)
Additional Features • Supports standard identification & maintenance requests
• Supports diagnostic data with VSD status (Variable speed drive status)
• Several DP V1 messaging modes
• Host drive can be handled from two masters (MS0 and MS1)
• Quick setup from drive side

Compliance
Compliance with standards CE, RoHS
Applicable Standard IEC 61800-3
IEC 61800-5-1
IEC 60721-3
Electromagnetic Compatibility IEC 61000-4-2 - Electrostatic discharge immunity test
IEC 61000-4-3 - Radiated, radio-frequency, electromagnetic field immunity test
IEC 61000-4-4 - Electrical fast transient/burst immunity test
IEC 61000-4-5 - Surge immunity test
IEC 61000-4-6 - Immunity to conducted disturbances, induced by radio-frequency fields

30 Lauitz Knudsen
Power &
control wiring

Control Wiring Diagram

(1) Digital Inputs

(2) Reference potentiometer
(3) Analog inputs
(4) -10...10 Vdc
(5) Analog outputs

Power Wiring

(1) Line choke (if used).

(2) Use relay output R1 set to operating state Fault to switch Off the
product once an error is detected.

Lauitz Knudsen 31
 Peripheral
Devices

Circuit Breaker (MCCB/MPCB) & Main Contactor

Circuit Breaker Main Contactor
MPCB MCCB-DZ-Series MCCB-DN-Series MO MNX
CAT No
Model Rating Model Rating Model Rating Model Rating Model Rating

- [A] - [A] - [A] - [A] - [A]

XD2000-02P2-4B1121 MOG-H1M 4 DZ1-160N 16 DN0-100M 32 MO 9 9 MNX 9 9

XD2000-04P0-4B1121 MOG-H1M 6.3 DZ1-160N 16 DN0-100M 32 MO 9 9 MNX 9 9
XD2000-05P6-4B1121 MOG-H1M 10 DZ1-160N 16 DN0-100M 32 MO 9 9 MNX 9 9
XD2000-07P2-4B1121 MOG-H1M 16 DZ1-160N 16 DN0-100M 32 MO 25 25 MNX 25 25
XD2000-09P3-4B1221 MOG-H1M 16 DZ1-160N 16 DN0-100M 32 MO 25 25 MNX 25 25
XD2000-12P7-4B1221 MOG-H1M 16 DZ1-160N 16 DN0-100M 32 MO 25 25 MNX 25 25
XD2000-15P8-4B1221 MOG-H1M 20 DZ1-160N 20 DN0-100M 32 MO 32 32 MNX 32 32
XD2000-23P5-4B1221 MOG-H1M 25 DZ1-160N 25 DN0-100M 32 MO 32 32 MNX 32 32
XD2000-31P7-4B1221 MOG-H1M 32 DZ1-160N 32 DN0-100M 32 MO 40 40 MNX 40 40
XD2000-39P2-4B1221 MOG-H2M 40 DZ1-160N 40 DN0-100M 40 MO 50 50 MNX 50 50
XD2000-46P3-4B1221 MOG-H2M 50 DZ1-160N 50 DN0-100M 50 MO 50 50 MNX 50 50
XD2000-61P5-4B1221 MOG-H2M 63 DZ1-160N 63 DN0-100M 63 MO 80 80 MNX 80 80
XD2000-74P5-4B1221 DZ1-160N 80 DN0-100M 80 MO 80 80 MNX 80 80
XD2000-88P0-4B1221 DZ1-160N 125 DN1-160M 125 MO 140 140 MNX 140 140
XD2000-120P-4B1221 DZ1-160N 160 DN1-160M 160 MO 140 140 MNX 140 140
XD2000-145P-4B1221 DZ1-160N 160 DN1-160M 160 MO 185 185 MNX 185 185
XD2000-173P-4B1221 Available on Req * DN2-250M 250 MO 185 185 MNX 185 185
XD2000-211P-4B1221 Available on Req * DN2-250M 250 MO 185 185 MNX 185 185
XD2000-250P-4B1221 Available on Req * DN3-400M 320 MO 300 300 MNX 300 300
XD2000-302P-4B1221 Available on Req * DN3-400M 400 MO 300 300 MNX 300 300

Input & Output Choke

Line (Input) Choke(2) Semi-conductor fuses Motor (Output) Choke(4)
CAT No DC Choke
[mH] - [A] [A] Type [mH] - [A]
XD2000-02P2-4B1121 6.762 mH - 4 A 8 gR Not Available 6.352 mH - 3 A
XD2000-04P0-4B1121 3.678 mH - 6 A 10 gR Not Available 3.494 mH - 5 A
XD2000-05P6-4B1121 2.688 mH - 8 A 12 gR Not Available 2.496 mH - 6 A
XD2000-07P2-4B1121 2.076 mH - 15 A 20 gR Not Available 1.941 mH - 8 A
XD2000-09P3-4B1221 2.382 mH - 9 A 16 gR Built-in 1.503 mH - 10 A
XD2000-12P7-4B1221 1.807 mH - 15 A 20 gR Built-in 1.101 mH - 15 A
XD2000-15P8-4B1221 1.426 mH - 15 A 25 gR Built-in 0.885 mH - 20 A
XD2000-23P5-4B1221 0.953 mH - 25 A 40 gR Built-in 0.595 mH - 25 A
XD2000-31P7-4B1221 0.713 mH - 30 A 50 gR Built-in 0.441 mH - 35 A
XD2000-39P2-4B1221 0.564 mH - 40 A 63 gR Built-in 0.357 mH - 45 A
XD2000-46P3-4B1221 0.501 mH - 45 A 80 gR Built-in 0.302 mH - 50 A
XD2000-61P5-4B1221 0.336 mH - 65 A 100 gR Built-in 0.228 mH - 65 A
XD2000-74P5-4B1221 0.274 mH - 80 A 125 gR Built-in 0.188 mH - 80 A
XD2000-88P0-4B1221 0.226 mH - 95 A 160 gR Built-in 0.159 mH - 95 A
XD2000-120P-4B1221 0.188 mH - 115 A 160 gR Built-in 0.117 mH - 130 A
XD2000-145P-4B1221 0.142 mH - 150 A 250 gR Built-in 0.097 mH - 155 A

32 Lauitz Knudsen
Peripheral
Devices

Input & Output Choke

Line (Input) Choke (2) Semi-conductor fuses Motor (Output) Choke(4)
CAT No DC Choke
[mH] - [A] [A] Type [mH] - [A]
XD2000-173P-4B1221 0.118 mH - 180 A 250 gR Built-in 0.081 mH - 185 A
XD2000-211P-4B1221 0.105 mH - 205 A 315 aR Built-in 0.067 mH - 225 A
XD2000-250P-4B1221 0.089 mH - 240 A 350 aR Built-in 0.056 mH - 265 A
XD2000-302P-4B1221 0.074 mH - 285 A 400 aR Built-in 0.047 mH - 320 A

- With line choke at 380 Vac supply voltage, considered 3% voltage drop in between the phases.
- Supply mains with significant disturbance from other equipment (interference, overvoltages)
- Supply mains with voltage imbalance between phases > 1.8% of nominal voltage
(2) - Drive supplied by a supply mains with very low impedance (in the vicinity of a power transformer 10 times more powerful than
the drive rating)
- If line Isc is greater than the values in the table, add line chokes
- Installation of a large number of frequency inverters on the same supply mains
Motor chokes are recommended;
- to limit the dv/dt at the motor terminals (500 to 1500 V/μs), for cables longer than 50 m/164.04 ft
- Reduce the motor ground leakage current
(4)
- Smooth the motor current wave form to reduce motor noise
- When VFD is connected to more than 2 motors in parallel
- When the motor cable length is higher than 25 m (shielded) or 50 m (unshielded)

Lauitz Knudsen 33
 Accessories
& Cable sizing

Accessories
CAT No. Description
XDOP-DOP-300 IP21 LCD Std. Graphical Keypad
XDKT-DOP-300 Remote Mounting Kit for IP21 LCD Keypad
XDOP-DOP-500 IP65 LCD Graphical Keypad
XDKT-DOP-500 Mounting kit for IP65 LCD Keypad
XDIO-EX1-V01 IO Expansion Card-1 - 6DI,2DO,2AI
XDIO-EX2-V01 IO Expansion Card-2 - 3RO
XDCI-PDP-V01 Profibus-DP Comm. Card

Cable sizing
Cable Sizes
CAT No Supply (R/L1, S/L2, T/L3) Output (U/T1, V/T2, W/T3)
mm2 (AWG) mm2 (AWG)
XD2000-02P2-4B1121 1.5 (16) 1.5 (16)
XD2000-04P0-4B1121 1.5 (16) 1.5 (16)
XD2000-05P6-4B1121 1.5 (16) 1.5 (16)
XD2000-07P2-4B1121 1.5 (16) 1.5 (16)
XD2000-09P3-4B1221 1.5 (16) 1.5 (16)
XD2000-12P7-4B1221 1.5 (16) 1.5 (16)
XD2000-15P8-4B1221 2.5 (14) 2.5 (14)
XD2000-23P5-4B1221 4 (12) 4 (12)
XD2000-31P7-4B1221 6 (10) 6 (10)
XD2000-39P2-4B1221 10 (8) 10 (8)
XD2000-46P3-4B1221 10 (8) 10 (8)
XD2000-61P5-4B1221 16 (6) 16 (6)
XD2000-74P5-4B1221 25 (4) 25 (4)
XD2000-88P0-4B1221 35 (2) 35 (2)
XD2000-120P-4B1221 50 (1/0) 50 (1/0)
XD2000-145P-4B1221 70 (2/0) 70 (2/0)
XD2000-173P-4B1221 95 (3/0) 95 (3/0)
XD2000-211P-4B1221 2 x 50 (2 x 1/0) 2 x 50 (2 x 1/0)
XD2000-250P-4B1221 2 x 70 (2 x 2/0) 2 x 70 (2 x 2/0)
XD2000-302P-4B1221 2 x 95 (2 x 3/0) 2 x 95 (2 x 3/0)

34 Lauitz Knudsen
Product
Dimensions

Height

De
pth
Width

Width Height Depth Weight

CAT No Frame Size
[mm] [mm] [mm] [kg]
XD2000-02P2-4B1121 145.0 297.0 203.0 3.135
XD2000-04P0-4B1121 145.0 297.0 203.0 3.135
XD2000-05P6-4B1121 145.0 297.0 203.0 3.135
XD2000-07P2-4B1121 145.0 297.0 203.0 3.135 S1
XD2000-09P3-4B1221 145.0 297.0 203.0 4.045
XD2000-12P7-4B1221 145.0 297.0 203.0 4.575
XD2000-15P8-4B1221 145.0 297.0 203.0 4.575
XD2000-23P5-4B1221 171.0 360.0 233.0 7.730
S2
XD2000-31P7-4B1221 171.0 360.0 233.0 7.730
XD2000-39P2-4B1221 211.0 495.0 232.0 13.500
S3
XD2000-46P3-4B1221 211.0 495.0 232.0 13.500
XD2000-61P5-4B1221 226.0 613.0 271.0 25.500
XD2000-74P5-4B1221 226.0 613.0 271.0 25.500 S4
XD2000-88P0-4B1221 226.0 613.0 271.0 25.500
XD2000-120P-4B1221 290.0 762.0 323.0 53.000
XD2000-145P-4B1221 290.0 762.0 323.0 53.000 S5
XD2000-173P-4B1221 290.0 762.0 323.0 53.000
XD2000-211P-4B1221 300.0 850.0 375.0 85.500
XD2000-250P-4B1221 300.0 850.0 375.0 85.500 S6
XD2000-302P-4B1221 300.0 850.0 375.0 85.500

Lauitz Knudsen 35
 Series
Range: 0.18kW HD ~ 15kW HD

The xD3000 Drive is a versatile and high-performance systems. While, xD3000 is engineered for energy efficiency,
variable frequency drive designed for a wide range of safety of machines, it also help businesses to reduce
OEM applications. With its compact design and robust operational costs & maintaining optimal performance. Its
features, the xD3000 offers seamless integration into user-friendly interface ensures quick setup and ease of use,
various industrial environments. It supports advanced making it an excellent choice for both new installations and
motor control algorithms and includes built-in connectivity retrofits.
options, allowing for easy integration with automation

36 Lauitz Knudsen
Contents

xD3000

User Benefits 38

Network Architecture 43

Power & Current Ratings 44

Technical Specifications 45

Power & Control Wiring 48

Peripheral Devices 49

Accessories & Cable sizing 53

Dimensions & Weights 55

Lauitz Knudsen 37
 User benefits

Reliable & Rugged

 Inbuilt EMC filter entire range :

• compliance with standard IEC/EN 61800-3,
category C2 or C3 in environment 1 or 2
• Complies to category C1 with external EMC filter
• Improves drives immunity against external noise
and allows a path to dissipate internal noise
through ground

External 24VDC connection in absence of 3Ph supply

 To keep VFD display / control circuitry ON

 To keep fieldbus communication live
 To monitor IO Status and control Digital Input & Digital Output

Versatile operation:

 Enhanced Speed & Torque accuracy at very low speed

with Sensorless VVC
 High frequency range up to 599Hz for high-speed motors
 Control of asynchronous and permanent magnet motors
 Complete integration into any system architecture
• Built-in : Modbus RTU, CANopen
• Options: Modbus TCP, Ethernet IP, DeviceNet, PROFIBUS,
PROFINET, etc.
 Motor surge limit function for Old, Poor quality,
Rewound Motors

38 Lauitz Knudsen
User benefits

General purpose functions

In Built PID Current Limitation (Stall Prevention)
4 preset PID reference using digital inputs DC Braking / Stop
Sleep/Wake-Up in Speed Control Mode Freewheel Stop & Fast Stop
PID Predictive Speed IGBT Test - On power up & before RUN command
• Drive output short-circuit
Catch on the fly (Flying Start)
• IGBT inoperable
Fault Inhibition (Fire Mode) • IGBT short-circuited
Auto Tuning

Application-Oriented Features
Parameter set switching (15 Nos - 3 Sets) Optimized energy saving

High speed switching Multi-motor / Multi-configuration control

DC sharing Kinetic Energy Buffering (KEB) or maintain

the DC bus voltage
5 Built-In safety functions: STO, SLS, SS1, SMS, GDL
with additional option card

Brake control adapted for horizontal & vertical movement

It provides external brake control function for
Vertical load such as Crane/Hoist and Horizontal movement
such as Long Travel & Cross Travel
User can set separate set for Brake Release & Brake Engage
• Break Release : Current, Time, Frequency
• Brake Engage : Frequency, Delay, Time
• Additional Interlock : Brake Feedback, Brake Contactor Feedback,
Brake Restart Sequence, load slip monitoring (Close Loop)
Separate brake release current for Hoisting and
Lowering (Forward & Reverse)

Lauitz Knudsen 39
 User benefits

High speed hoisting and Rope Slack

 High Speed Hoisting

• This function allows adaption of the motor speed according to the load
• In case of Hoisting. If the load is lower than the nominal load, it is possible to
increase hoisting speed, even higher than nominal motor speed.
• For example, increase speed of EMPTY crane hook while lower & raise
 Rope Slack
• This function allows to prevent starting up at high speed when load has been set
down to ground and the rope is still slack.
• This function manages the movement in order to:
- Avoid uneven winding of the cable on the drum
- Prevent rope brake and stress on jib crane when the cable is suddenly tight

High Speed Hoisting Rope Slack

External Load measurement using weight sensor

 This function uses the information supplied

by a weight sensor to adapt the Brake Release Current.
 If the weight is significant, the drive automatically
increases the brake release current, if weight is less then,
break release current decreases.
 This will be useful to reduce jerk during the start
of work if we applied high break release current
to small load.

40 Lauitz Knudsen
User benefits

Torque limitation & Torque Control

 Torque Limitation / Control

This function allows to limit motor torque.
For example, VFD is used to control gate barrier.
In this case we can limit the torque, so even barrier is lowered onto the car, it stops and will not push with all
his strength. This will keep the barrier & car intact.
Another example, VFD is used for winding-unwinding applications, where the diameter of the drum changes
while in operation. If the diameter increase, the speed should decrease.

Traverse control

 This function allows the precise back-and-forth movement of a yarn guide on a winding machine,
ensuring that the yarn is evenly distributed across the width of the bobbin or spool during the winding process.

Machine Timing Diagram

Lauitz Knudsen 41
 User benefits

Positioning by Limit Switches or Sensors

 This function is used for managing positioning using

position sensors or limit switches linked to digital inputs.
 We can configure two types of command – Stopping
and Slowing Down
 Stop mode of the VFD is configurable.
 When the stop contact is activated then only movement
in other direction is authorised.

Limit switch
management

Positioning
with Limit
switches

Load sharing
 When 2 motors are connected mechanically and therefore at the same speed, and each is controlled by a
drive,this function can be used to improve torque distribution between the two motors

 Consider a system where two motors are mechanically linked. If Motor-1 is loaded more than Motor-2, it will
slowdown Motor-1 & load on Motor-2 will increase.
(Example : DRI Kiln, tandem Crane, Radar, long conveyor belt etc)

42 Lauitz Knudsen
Network
Architecture

Modbus RTU Serial Link Protocol

PLC/ HMI

Modbus serial link

xD3000

Modbus TCP and EtherNet/IP Daisy Chain Network

PLC/ HMI

Web
browser

xD3000 + XDKT-ADP-V01 + XDCI-ETH-V01

Lauitz Knudsen 43
 Current &
Power Ratings

Rated Output(1) Rated Input

PHD IHD Apparent Power IHD at Vmin IHD at Vmax
CAT No.
at Vmax
(kW) (A) kVA (HD) (A) (A)
Input: 1-Phase, 230VAC (-15%, +10%), 50/60Hz (±5%)
XD3000-01P5-1B2121 0.18 1.5 0.7 3.4 2.8
XD3000-03P3-1B2121 0.37 3.3 1.2 5.9 4.9
XD3000-03P7-1B2121 0.55 3.7 1.6 7.8 6.6
XD3000-04P8-1B2121 0.75 4.8 2 10 8.4
XD3000-06P9-1B2121 1.1 6.9 2.8 13.7 11.5
XD3000-08P0-1B2121 1.5 8 3.6 17.8 14.9
XD3000-11P0-1B2121 2.2 11 4.8 24 20.2
Input: 3-Phase, 230VAC (-15%, +10%), 50/60Hz (±5%)
XD3000-01P5-2B2111 0.18 1.5 0.7 2 1.7
XD3000-03P3-2B2111 0.37 3.3 1.2 3.6 3
XD3000-03P7-2B2111 0.55 3.7 1.7 4.9 4.2
XD3000-04P8-2B2111 0.75 4.8 2.2 6.3 5.3
XD3000-06P9-2B2111 1.1 6.9 3 8.6 7.2
XD3000-08P0-2B2111 1.5 8 3.9 11.1 9.3
XD3000-11P0-2B2111 2.2 11 5.2 14.9 12.5
XD3000-13P7-2B2111 3 13.7 6.5 18.7 15.7
XD3000-17P5-2B2111 4 17.5 8.3 23.8 19.9
XD3000-27P5-2B2111 5.5 27.5 12.4 35.4 29.8
XD3000-33P0-2B2111 7.5 33 15.9 45.3 38.2
XD3000-54P0-2B2111 11 54 21.4 60.9 51.4
XD3000-66P0-2B2111 15 66 27.9 79.7 67.1
Input: 3-Phase, 380-460VAC (-15%, +10%), 50/60Hz (±5%)
XD3000-01P5-4B2121 0.37 1.5 1.4 2.1 1.6
XD3000-01P9-4B2121 0.55 1.9 1.9 2.8 2.2
XD3000-02P3-4B2121 0.75 2.3 2.4 3.6 2.8
XD3000-03P0-4B2121 1.1 3 3.3 5 3.8
XD3000-04P1-4B2121 1.5 4.1 4.2 6.4 4.9
XD3000-05P5-4B2121 2.2 5.5 5.7 8.7 6.6
XD3000-07P1-4B2121 3 7.1 7.3 11.1 8.4
XD3000-09P5-4B2121 4 9.5 9.2 13.7 10.6
XD3000-14P3-4B2121 5.5 14.3 12.6 20.7 14.5
XD3000-17P0-4B2121 7.5 17 16.2 26.5 18.7
XD3000-27P7-4B2121 11 27.7 22.2 36.6 25.6
XD3000-33P0-4B2121 15 33 28.8 47.3 33.3

Heavy duty use

IHD Continuous current with 150% overload for 60 secs.
PHD Maximum capacity in heavy duty usage

- These values are given for continuous operation at nominal switching frequency of 4 kHz.
- For continuous operation above the nominal switching frequency, derate the nominal drive current
(1)
(see the derating curves in the Installation Manual).
- For all ratings the switching frequency can be set between 2 and 16 kHz.

44 Lauitz Knudsen
Technical
Specifications

Standard Specifications
Range 0.18 – 15.0 kW (HD)
Enclosure type IP20
Isolation type Galvanic Isolation
Overloading Capacity Heavy Duty : 150 % of rated current for 1 min
Max Output Voltage Proportional to Input Voltage
Max Output Frequency 0.5 – 599 Hz
Rated Voltage 200 – 240 V (-15 – +10 %) / 380 – 500 V (-15 – +10 %)
Rated Frequency 50/60 Hz (± 5 %)
Displacement Power Factor <0.99
True Power Factor <0.91
Efficiency at full load 96.7 – 98.1%
%THDi (with line choke) 24.8 – 97.4%
Built-In Keypad 4 digit, 7 segment LED
Optional Keypad • 4 digit, 7 segment LED, IP54
• Advance Graphical LCD Keypad (Connected to RJ45 port)
EMC Filter Category • Built-in EMC filter compliance with standard IEC/EN 61800-3, category C2 or C3 in
environment 1 or 2
• External EMC filter is mandatory required to fulfill the IEC/EN 61800-3 C1 category

Control Details
Control Method • Asynchronous Motor: V/F - 2 points & 5 Points, Slip Compensation, V/F - Energy Saving &
Quadratic V/F, Sensorless Vector Control (SVC)
• Synchronous Motor: Permanent magnet control law
V/F Patterns Linear, S Ramp, U Ramp, Customized (S Curve)
Acceleration / Deceleration Time 0.0 s – 6000 s
Nominal Switching Frequency 4 kHz
Switching Frequency Range 2 – 16 kHz adjustable
Frequency Precision Setting Display: 0.1 Hz, Analog: High frequency / 8192
Output Frequency Resolution 0.007Hz for 50 Hz motor
Starting Torque 150 % at 3 Hz in V/F
Transient Overtorque 170 – 200 % of nominal motor torque depending on drive rating and type of motor
Braking Torque Up to 150 % of nominal motor torque with DBR
Over 80 % of the rated motor torque without DBR

Lauitz Knudsen 45
 Technical
Specifications

Protection
Motor Protection Motor overload, Overcurrent, Motor short-circuit, Ground short-circuit,
Motor e-thermal Protection (Motor thermal monitor), 1 Ph Output phase loss,
3 Ph Output phase loss (No motor detection)
Drive Protection Error in precharge circuit, IGBT short circuit, Autotuning fault, Drive overheating, Overvoltage,
Undervoltage, Input phase loss, Load short circuit, Field bus interruption, HMI communication,
IGBT overheat
Process Protection Motor Overspeed, Process Overload, Process Underload, AI 4-20 mA current loss, Load slipping,
Brake control, Brake feedback, Safety fault, Speed feedback loss, Pulse or Encoder

Interface
Number 6 Nos (4 Nos : Sink / Source)
Type 24 Vdc (18 – 30 Vdc), Input Impedance : 3.5 kΩ
Logic (Digital) Inputs Logic Negative logic (Sink) : > 16 V (state 0), < 10 V (state 1)
Positive logic (source) : 0 < 5 V (state 0), > 11 V (state 1)
Specifications Response time 8 ms at Stop
Number 1 Nos (Uses DI5)
Specifications • Pulse counter 0 to 30 kHz
Pulse Inputs • Sampling time: 8 ms
• 24 Vdc, Maximum input voltage 30 Vdc
• Impedance : 3.5 kΩ
Number 1 Nos (Uses DI6)
Sensor (Ptc) Input Specifications • Trip threshold: 3 kΩ, reset threshold: 1.8 kΩ
• Short-circuit detection threshold < 50 Ω
Number 3 Nos (1 No : 0 – 20mA, 2 No : 0 – 10V)
Type Voltage : 0 – 10 V, impedance : 30 kΩ
CCurrent : 0 – 20 mA, impedance : 250 Ω
Analog Inputs Specifications • Resolution: 10 bits
• Precision: ±0.5 % at 25 °C (77 °F) & ±0.7 % for a temperature variation of 60 °C
• Linearity: ±0.2 % (maximum ±0.5 %) of full scale
• Sampling time: 2 ms
Number 1 No
Safety Input Specifications • Input: +24 Vdc
• Impedance: 1.5 kΩ
Number 3 Nos (2 Relay + 1 Logic Output)
Relay output 1 No - Form C / Changeover Type, 1 No - Form A
Capacity Minimum switching capacity: 5 mA for 24 Vdc
Maximum switching capacity:
• on inductive load (cos φ = 0.4 and L/R = 7 ms): 2 A for 250 Vac and 30 Vdc
Digital Outputs • on resistive load (cos φ = 1 and L/R = 0): 3 A for 250 Vac and 30 Vdc (R1),
3 A for 250 Vac and 30 Vdc (R2) Refresh time: 2 ms
Transistor Output 1 No - Transistor Type
Capacity Voltage: 24 Vdc (maximum 30 Vdc)
• max current output: 100 mA
• refresh time: 2 ms
Number 1 No (0 – 10 Vdc / 0 – 20 mA)
Type • Voltage : 0 – +10 Vdc (maximum voltage +1%), impedance: 470 Ω
• Current : 0 – 20 mA, impedance: 800 Ω
Analog Output Specifications • Resolution: 10 bits
• Precision: ± 1 % at 25 °C ± 10 °C, ±2 % for a temperature variation of 60 °C
• Linearity: ± 0.3 % (of full scale)
• Sampling time: 2 ms

46 Lauitz Knudsen
Technical
Specifications

Environment
Area of Use Indoors.
Prevent contact with corrosive gases, inflammable gases, oil stains, dust, and
other pollutants
(Pollution Degree 2 Environment, conforming to IEC 61800-5-1)
Ambient temperature for operation -10 – +50 °C (without derating)
+50 – +60 °C (with derating factor)
Ambient temperature for storage -25 – +70 °C
PCB Protection Conformal coating class 3S2 for Dust and class 3C3 for Chemical pollution, complying to
IEC 60721-3-3
Relative humidity 5 – 95 % without condensation and without dripping water, conforming to IEC 60068-2-3
Altitude Without deration
0 to 1,000 m With deration of 1% per additional 100 m
1,001 to 3,000 m
Maximum acceleration under 10 m/s² at 13 – 200 Hz
vibrational stress (during operation)
Maximum deflection under vibratory 1.5 mm at 2 – 13 Hz
load (during operation)
Maximum acceleration under shock 150 m/s² at 11 ms
impact (during operation)

Communication
Built-in Communication Protocol Modbus, CANopen
Connector Type RJ45 (on front face) for Modbus & CANopen
Physical Interface 2-wire RS 485 for Modbus & CANopen
Transmission Rate 4800 – 38400 bps for Modbus, 50 kbps - 1 Mbps for CANopen
Fieldbus Option Modules & Modbus TCP : Dual Port RJ45
Connector Type Ethernet IP : Dual Port RJ45
PROFIBUS : Sub-D connector
PROFINET : Dual Port RJ45
DeviceNet : 5 pin open style connector
CANopen : Dual Port RJ45, Sub-D connector, 5 pin open style connector

Compliance
Compliance with standards CE, RoHS
Applicable Standard IEC 61800-3
IEC 61800-5-1
IEC 60721-3
Electromagnetic Compatibility IEC 61000-4-2 - Electrostatic discharge immunity test
IEC 61000-4-3 - Radiated, radio-frequency, electromagnetic field immunity test
IEC 61000-4-4 - Electrical fast transient/burst immunity test
IEC 61000-4-5 - Surge immunity test
IEC 61000-4-6 - Immunity to conducted disturbances, induced by radio-frequency fields
IEC 61000-4-11 - Voltage dips, short interruptions and voltage variations immunity tests

Lauitz Knudsen 47
 Power &
Control Wiring

General Wiring Diagram

(1) Analog output

(2) Analog inputs
(3) Potentiometer SZ1RV1202 (2.2 kΩ) or similar (10 kΩ maximum)
(4) Digital Inputs - Shielding instructions are given in the Electromagnetic Compatibility section

Single or Three-phase Power Supply Diagram

(1) Line choke (if used).

(2) Use relay output R1 set to operating state Fault to switch Off the product once an error is detected.

48 Lauitz Knudsen
Peripheral
Devices

Circuit Breaker & Main Contactor

Circuit Breaker LK-EA Main Contactor LK-EA
MPCB MCCB-DZ-Series MCCB-DN-Series MO MNX
CAT No
Model Rating Model Rating Model Rating Model Rating Model Rating

- [A] - [A] - [A] - [A] - [A]

Input: 1-Phase, 230VAC (-15%, +10%), 50/60Hz (±5%)
XD3000-01P5-1B2121 MOG-H1M 4 DZ1-160N 16 DN0-100M 32 MO 9 9 MNX 9 9
XD3000-03P3-1B2121 MOG-H1M 6.3 DZ1-160N 16 DN0-100M 32 MO 9 9 MNX 9 9
XD3000-03P7-1B2121 MOG-H1M 10 DZ1-160N 16 DN0-100M 32 MO 9 9 MNX 9 9
XD3000-04P8-1B2121 MOG-H1M 16 DZ1-160N 16 DN0-100M 32 MO 9 9 MNX 9 9
XD3000-06P9-1B2121 MOG-H1M 16 DZ1-160N 16 DN0-100M 32 MO 9 9 MNX 9 9
XD3000-08P0-1B2121 MOG-H1M 20 DZ1-160N 20 DN0-100M 32 MO 9 9 MNX 9 9
XD3000-11P0-1B2121 MOG-H1M 25 DZ1-160N 25 DN0-100M 32 MO 9 9 MNX 9 9
Input: 3-Phase, 230VAC (-15%, +10%), 50/60Hz (±5%)
XD3000-01P5-2B2111 MOG-H1M 2.5 DZ1-160N 16 DN0-100M 32 MO 9 9 MNX 9 9
XD3000-03P3-2B2111 MOG-H1M 4 DZ1-160N 16 DN0-100M 32 MO 9 9 MNX 9 9
XD3000-03P7-2B2111 MOG-H1M 6.3 DZ1-160N 16 DN0-100M 32 MO 9 9 MNX 9 9
XD3000-04P8-2B2111 MOG-H1M 10 DZ1-160N 16 DN0-100M 32 MO 9 9 MNX 9 9
XD3000-06P9-2B2111 MOG-H1M 10 DZ1-160N 16 DN0-100M 32 MO 9 9 MNX 9 9
XD3000-08P0-2B2111 MOG-H1M 16 DZ1-160N 16 DN0-100M 32 MO 9 9 MNX 9 9
XD3000-11P0-2B2111 MOG-H1M 20 DZ1-160N 20 DN0-100M 32 MO 9 9 MNX 9 9
XD3000-13P7-2B2111 MOG-H1M 25 DZ1-160N 25 DN0-100M 32 MO 12 12 MNX 12 12
XD3000-17P5-2B2111 MOG-H1M 25 DZ1-160N 25 DN0-100M 32 MO 18 18 MNX 18 18
XD3000-27P5-2B2111 MOG-H2M 40 DZ1-160N 40 DN0-100M 40 MO 25 25 MNX 25 25
XD3000-33P0-2B2111 MOG-H2M 50 DZ1-160N 50 DN0-100M 50 MO 32 32 MNX 32 32
XD3000-54P0-2B2111 MOG-H2M 63 DZ1-160N 63 DN0-100M 63 MO 40 40 MNX 40 40
XD3000-66P0-2B2111 DZ1-160N 100 DN0-100M 80 MO 50 50 MNX 50 50
Input: 3-Phase, 380-460VAC (-15%, +10%), 50/60Hz (±5%)
XD3000-01P5-4B2121 MOG-H1M 2.5 DZ1-160N 16 DN0-100M 32 MO 9 9 MNX 9 9
XD3000-01P9-4B2121 MOG-H1M 4 DZ1-160N 16 DN0-100M 32 MO 9 9 MNX 9 9
XD3000-02P3-4B2121 MOG-H1M 4 DZ1-160N 16 DN0-100M 32 MO 9 9 MNX 9 9
XD3000-03P0-4B2121 MOG-H1M 6.3 DZ1-160N 16 DN0-100M 32 MO 9 9 MNX 9 9
XD3000-04P1-4B2121 MOG-H1M 10 DZ1-160N 16 DN0-100M 32 MO 9 9 MNX 9 9
XD3000-05P5-4B2121 MOG-H1M 10 DZ1-160N 16 DN0-100M 32 MO 9 9 MNX 9 9
XD3000-07P1-4B2121 MOG-H1M 16 DZ1-160N 16 DN0-100M 32 MO 18 18 MNX 18 18
XD3000-09P5-4B2121 MOG-H1M 16 DZ1-160N 16 DN0-100M 32 MO 18 18 MNX 18 18
XD3000-14P3-4B2121 MOG-H1M 25 DZ1-160N 25 DN0-100M 32 MO 18 18 MNX 18 18
XD3000-17P0-4B2121 MOG-H1M 32 DZ1-160N 32 DN0-100M 32 MO 25 25 MNX 25 25
XD3000-27P7-4B2121 MOG-H2M 40 DZ1-160N 40 DN0-100M 40 MO 40 40 MNX 40 40
XD3000-33P0-4B2121 MOG-H2M 50 DZ1-160N 50 DN0-100M 50 MO 50 50 MNX 50 50

Lauitz Knudsen 49
 Peripheral
Devices
Input & Output Choke

Line (Input) Choke(2) Semi-conductor fuses Motor (Output) Choke(4)

CAT No DC Choke
[mH] - [A] [A] Type [mH] - [A]
Input: 1-Phase, 230VAC (-15%, +10%), 50/60Hz (±5%)
XD3000-01P5-1B2121 5.621 mH - 4 A 8 gR / aR Not Applicable 4.904 mH - 2 A
XD3000-03P3-1B2121 3.239 mH - 6 A 12.5 gR / aR Not Applicable 2.229 mH - 4 A
XD3000-03P7-1B2121 2.450 mH - 8 A 16 gR / aR Not Applicable 1.988 mH - 4 A
XD3000-04P8-1B2121 1.911 mH - 10 A 20 gR / aR Not Applicable 1.533 mH - 6 A
XD3000-06P9-1B2121 1.395 mH - 15 A 25 gR / aR Not Applicable 1.066 mH - 8 A
XD3000-08P0-1B2121 1.074 mH - 20 A 40 gR / aR Not Applicable 0.920 mH - 9 A
XD3000-11P0-1B2121 0.797 mH - 25 A 40 gR / aR Not Applicable 0.669 mH - 15 A
Input: 3-Phase, 230VAC (-15%, +10%), 50/60Hz (±5%)
XD3000-01P5-2B2111 5.517 mH - 2 A 4 gR / aR Not Applicable 4.904 mH - 2 A
XD3000-03P3-2B2111 3.065 mH - 4 A 8 gR / aR Not Applicable 2.229 mH - 4 A
XD3000-03P7-2B2111 2.252 mH - 5 A 10 gR / aR Not Applicable 1.988 mH - 4 A
XD3000-04P8-2B2111 1.752 mH - 7 A 12.5 gR / aR Not Applicable 1.533 mH - 6 A
XD3000-06P9-2B2111 1.283 mH - 9 A 16 gR / aR Not Applicable 1.066 mH - 8 A
XD3000-08P0-2B2111 0.994 mH - 15 A 20 gR / aR Not Applicable 0.920 mH - 9 A
XD3000-11P0-2B2111 0.741 mH - 15 A 25 gR / aR Not Applicable 0.669 mH - 15 A
XD3000-13P7-2B2111 0.590 mH - 20 A 40 gR / aR Not Applicable 0.537 mH - 15 A
XD3000-17P5-2B2111 0.464 mH - 25 A 40 gR / aR Not Applicable 0.421 mH - 20 A
XD3000-27P5-2B2111 0.312 mH - 40 A 63 gR / aR Not Applicable 0.268 mH - 30 A
XD3000-33P0-2B2111 0.244 mH - 50 A 80 gR / aR Not Applicable 0.223 mH - 35 A
XD3000-54P0-2B2111 0.182 mH - 65 A 100 gR / aR Not Applicable 0.137 mH - 60 A
XD3000-66P0-2B2111 0.139 mH - 80 A 125 gR / aR Not Applicable 0.112 mH - 70 A
Input: 3-Phase, 380-460VAC (-15%, +10%), 50/60Hz (±5%)
XD3000-01P5-4B2121 9.982 mH - 3 A 4 gR / aR Not Applicable 9.317 mH - 2 A
XD3000-01P9-4B2121 7.487 mH - 3 A 8 gR / aR Not Applicable 7.355 mH - 2 A
XD3000-02P3-4B2121 5.823 mH - 4 A 8 gR / aR Not Applicable 6.076 mH - 3 A
XD3000-03P0-4B2121 4.193 mH - 5 A 10 gR / aR Not Applicable 4.659 mH - 4 A
XD3000-04P1-4B2121 3.276 mH - 7 A 12.5 gR / aR Not Applicable 3.409 mH - 5 A
XD3000-05P5-4B2121 2.410 mH - 9 A 16 gR / aR Not Applicable 2.541 mH - 6 A
XD3000-07P1-4B2121 1.889 mH - 15 A 20 gR / aR Not Applicable 1.969 mH - 8 A
XD3000-09P5-4B2121 1.531 mH - 15 A 25 gR / aR Not Applicable 1.471 mH - 10 A
XD3000-14P3-4B2121 1.013 mH - 25 A 40 gR / aR Not Applicable 0.978 mH - 20 A
XD3000-17P0-4B2121 0.791 mH - 30 A 40 gR / aR Not Applicable 0.823 mH - 20 A
XD3000-27P7-4B2121 0.573 mH - 40 A 63 gR / aR Not Applicable 0.505 mH - 30 A
XD3000-33P0-4B2121 0.444 mH - 50 A 80 gR / aR Not Applicable 0.424 mH - 35 A

- With line choke at 380 Vac supply voltage, considered 3% voltage drop in between the phases.
- Supply mains with significant disturbance from other equipment (interference, overvoltages)
- Supply mains with voltage imbalance between phases > 1.8% of nominal voltage
(2) - Drive supplied by a supply mains with very low impedance (in the vicinity of a power transformer 10 times more powerful than
the drive rating)
- If line Isc is greater than the values in the table, add line chokes
- Installation of a large number of frequency inverters on the same supply mains
Motor chokes are recommended;
- to limit the dv/dt at the motor terminals (500 to 1500 V/μs), for cables longer than 50 m/164.04 ft
- Reduce the motor ground leakage current
(4)
- Smooth the motor current wave form to reduce motor noise
- When VFD is connected to more than 2 motors in parallel
- When the motor cable length is higher than 25 m (shielded) or 50 m (unshielded)

50 Lauitz Knudsen
Peripheral
Devices

Braking Unit & Resistance

DBR
Specification of Braking Resistor When ED is
CAT No Braking Unit Min ohm Lite Braking Cycle Medium Braking Cycle Severe Braking Cycle
2%(5) 10%(6) 45%/5%(7)
[Ω] [Ω] - [W] [Ω] - [W] [Ω] - [W]
Input: 1-Phase, 230VAC (-15%, +10%), 50/60Hz (±5%)
XD3000-01P5-1B2121 Built-in 40 100 Ω - 0.1 kW 100 Ω - 0.26 kW 100 Ω - 1.7 kW
XD3000-03P3-1B2121 Built-in 40 100 Ω - 0.1 kW 100 Ω - 0.26 kW 100 Ω - 1.7 kW
XD3000-03P7-1B2121 Built-in 40 60 Ω - 0.16 kW 60 Ω - 0.5 kW 60 Ω - 2.9 kW
XD3000-04P8-1B2121 Built-in 40 60 Ω - 0.16 kW 60 Ω - 0.5 kW 60 Ω - 2.9 kW
XD3000-06P9-1B2121 Built-in 27 60 Ω - 0.16 kW 60 Ω - 0.5 kW 60 Ω - 2.9 kW
XD3000-08P0-1B2121 Built-in 27 60 Ω - 0.16 kW 60 Ω - 0.5 kW 60 Ω - 2.9 kW
XD3000-11P0-1B2121 Built-in 25 28 Ω - 0.3 kW 28 Ω - 0.96 kW 28 Ω - 5.1 kW
Input: 3-Phase, 230VAC (-15%, +10%), 50/60Hz (±5%)
XD3000-01P5-2B2111 Built-in 40 100 Ω - 0.1 kW 100 Ω - 0.26 kW 100 Ω - 1.7 kW
XD3000-03P3-2B2111 Built-in 40 100 Ω - 0.1 kW 100 Ω - 0.26 kW 100 Ω - 1.7 kW
XD3000-03P7-2B2111 Built-in 40 60 Ω - 0.16 kW 60 Ω - 0.5 kW 60 Ω - 2.9 kW
XD3000-04P8-2B2111 Built-in 40 60 Ω - 0.16 kW 60 Ω - 0.5 kW 60 Ω - 2.9 kW
XD3000-06P9-2B2111 Built-in 27 60 Ω - 0.16 kW 60 Ω - 0.5 kW 60 Ω - 2.9 kW
XD3000-08P0-2B2111 Built-in 27 60 Ω - 0.16 kW 60 Ω - 0.5 kW 60 Ω - 2.9 kW
XD3000-11P0-2B2111 Built-in 25 28 Ω - 0.3 kW 28 Ω - 0.96 kW 28 Ω - 5.1 kW
XD3000-13P7-2B2111 Built-in 16 28 Ω - 0.3 kW 28 Ω - 0.96 kW 28 Ω - 5.1 kW
XD3000-17P5-2B2111 Built-in 16 16 Ω - 1.1 kW 16 Ω - 1.9 kW 16 Ω - 14 kW
XD3000-27P5-2B2111 Built-in 8 16 Ω - 1.1 kW 16 Ω - 1.9 kW 16 Ω - 14 kW
XD3000-33P0-2B2111 Built-in 8 10 Ω - 1.1 kW 10 Ω - 3.4 kW 10 Ω - 19 kW
XD3000-54P0-2B2111 Built-in 5 8 Ω - 1.1 kW 8 Ω - 3.8 kW 8 Ω - 25 kW
XD3000-66P0-2B2111 Built-in 5 5 Ω - 1.9 kW 5 Ω - 6.9 kW 5 Ω - 32 kW

Lauitz Knudsen 51
 Peripheral
Devices

Braking Unit & Resistance

DBR
Specification of Braking Resistor When ED is
CAT No Braking Unit Min ohm Lite Braking Cycle Medium Braking Cycle Severe Braking Cycle
2%(5) 10%(6) 45%/5%(7)
[Ω] [Ω] - [W] [Ω] - [W] [Ω] - [W]
Input: 3-Phase, 380-460VAC (-15%, +10%), 50/60Hz (±5%)
XD3000-01P5-4B2121 Built-in 80 100 Ω - 0.1 kW 100 Ω - 0.26 kW 100 Ω - 1.7 kW
XD3000-01P9-4B2121 Built-in 80 100 Ω - 0.1 kW 100 Ω - 0.26 kW 100 Ω - 1.7 kW
XD3000-02P3-4B2121 Built-in 80 100 Ω - 0.1 kW 100 Ω - 0.26 kW 100 Ω - 1.7 kW
XD3000-03P0-4B2121 Built-in 54 100 Ω - 0.1 kW 100 Ω - 0.26 kW 100 Ω - 1.7 kW
XD3000-04P1-4B2121 Built-in 54 100 Ω - 0.1 kW 100 Ω - 0.26 kW 100 Ω - 1.7 kW
XD3000-05P5-4B2121 Built-in 54 100 Ω - 0.1 kW 100 Ω - 0.26 kW 100 Ω - 1.7 kW
XD3000-07P1-4B2121 Built-in 54 100 Ω - 0.1 kW 100 Ω - 0.26 kW 100 Ω - 1.7 kW
XD3000-09P5-4B2121 Built-in 36 60 Ω - 0.16 kW 60 Ω - 0.5 kW 60 Ω - 2.9 kW
XD3000-14P3-4B2121 Built-in 27 60 Ω - 0.16 kW 60 Ω - 0.5 kW 60 Ω - 2.9 kW
XD3000-17P0-4B2121 Built-in 27 28 Ω - 0.3 kW 28 Ω - 0.96 kW 28 Ω - 5.1 kW
XD3000-27P7-4B2121 Built-in 16 28 Ω - 0.3 kW 28 Ω - 0.96 kW 28 Ω - 5.1 kW
XD3000-33P0-4B2121 Built-in 16 16 Ω - 1.1 kW 16 Ω - 1.9 kW 16 Ω - 14 kW

Light cycle Medium cycle Severe cycle

t = 40 s t: period t = 40 s t: period t = 120 s t: period
t1 = 0 s Tn1: braking torque t1 = 0 s Tn1: braking torque t1 = 54 s Tn1: braking torque
t2 = 0.8 s Tn2: braking torque t2 = 0.8 s Tn2: braking torque t2 = 6 s Tn2: braking torque
Tn1 = 0 Tn: nominal torque Tn1 = 0 Tn: nominal torque Tn1 = Tn Tn: nominal torque
Tn2 = 1.5 x Tn Tn2 = 1.35 x Tn Tn2 = 1.65 x Tn
Light braking cycle Medium braking cycle Severe braking cycle

(5) Machines with low inertia - Heavy Duty : 0.8 sec braking with 150 % Braking Torque for 40 sec Cycle Time
- Normal Duty : 0.8 sec braking with 120 % Braking Torque for 40 sec Cycle Time
(6) Machines with high inertia - Heavy Duty : 4 sec braking with 165 % Braking Torque for 40 sec Cycle Time
- Normal Duty : 4 sec braking with 135 % Braking Torque for 40 sec Cycle Time
(7) Machines with very high - Heavy Duty : 54 sec braking with 100 % braking torque and 6 sec braking with 165 % Braking Torque for 120 sec Cycle Time
inertia & verticle movement

52 Lauitz Knudsen
Accessories
& Cable sizing

Accessories
CAT No. Description
XDOP-DOP-100 IP54 LED Remote Keypad
XDOP-DOP-500 IP65 LCD Graphical Keypad
XDKT-DOP-500 Mounting kit for IP65 LCD Keypad
XDKT-ADP-V01 Communication Option Module Adapter
XDEN-SPD-V01 Speed Monitoring Card
XDCI-ETH-V01 Modbus TCP/EtherNet IP Comm. Card
XDCI-ECT-V01 EtherCAT Comm. Card
XDCI-PDP-V01 Profibus-DP Comm. Card
XDCI-DEN-V01 DeviceNet Comm. Card
XDCI-PLN-V01 POWERLINK Comm. Card
XDCI-PFN-V01 ProfiNet Comm. Card
XDCI-CND-V01 CANopen DaisyChain Comm. Card
XDCI-CNS-V01 CANopen SUB-D Comm. Card
XDCI-CNT-V01 CANopen Terminals Comm. Card
XDSI-SIM-V01 Additional Safety Integrity Module

Cable sizing
Supply (R/L1, S/L2, T/L3) Output (U/T1, V/T2, W/T3)
CAT No
mm2 (AWG) mm2 (AWG)
XD3000-01P5-1B2121 2.5 - 4 (14 - 12) 2.5 - 4 (14 - 12)
XD3000-03P3-1B2121 2.5 - 4 (14 - 12) 2.5 - 4 (14 - 12)
XD3000-03P7-1B2121 2.5 - 4 (14 - 12) 2.5 - 4 (14 - 12)
XD3000-04P8-1B2121 2.5 - 4 (14 - 12) 2.5 - 4 (14 - 12)
XD3000-06P9-1B2121 4 - 6 (12 - 10) 4 - 6 (12 - 10)
XD3000-08P0-1B2121 4 - 6 (12 - 10) 4 - 6 (12 - 10)
XD3000-11P0-1B2121 6 (10) 6 (10)
XD3000-01P5-2B2111 2.5 - 4 (14 - 12) 2.5 - 4 (14 - 12)
XD3000-03P3-2B2111 2.5 - 4 (14 - 12) 2.5 - 4 (14 - 12)

XD3000-03P7-2B2111 2.5 - 4 (14 - 12) 2.5 - 4 (14 - 12)

XD3000-04P8-2B2111 2.5 - 4 (14 - 12) 2.5 - 4 (14 - 12)
XD3000-06P9-2B2111 2.5 - 6 (14 - 10) 2.5 - 6 (14 - 10)
XD3000-08P0-2B2111 2.5 - 6 (14 - 10) 2.5 - 6 (14 - 10)
XD3000-11P0-2B2111 4 - 6 (12 - 10) 2.5 - 6 (14 - 10)
XD3000-13P7-2B2111 6 (10) 4 - 6 (12 - 10)
XD3000-17P5-2B2111 6 (10) 6 (10)
XD3000-27P5-2B2111 10 - 16 (8 - 6) 10 - 16 (8 - 6)
XD3000-33P0-2B2111 16 (6) 16 (6)
XD3000-54P0-2B2111 16*2 (6*2) 16*2 (6*2)
XD3000-66P0-2B2111 16*2 (6*2) 16*2 (6*2)

Lauitz Knudsen 53
 Accessories
& Cable sizing

Cable sizing
Supply (R/L1, S/L2, T/L3) Output (U/T1, V/T2, W/T3)
CAT No
mm2 (AWG) mm2 (AWG)
XD3000-01P5-4B2121 2.5 - 6 (14 - 10) 2.5 - 6 (14 - 10)
XD3000-01P9-4B2121 2.5 - 6 (14 - 10) 2.5 - 6 (14 - 10)
XD3000-02P3-4B2121 2.5 - 6 (14 - 10) 2.5 - 6 (14 - 10)
XD3000-03P0-4B2121 2.5 - 6 (14 - 10) 2.5 - 6 (14 - 10)
XD3000-04P1-4B2121 2.5 - 6 (14 - 10) 2.5 - 6 (14 - 10)
XD3000-05P5-4B2121 2.5 - 6 (14 - 10) 2.5 - 6 (14 - 10)
XD3000-07P1-4B2121 2.5 - 6 (14 - 10) 2.5 - 6 (14 - 10)
XD3000-09P5-4B2121 4 - 6 (12 - 10) 2.5 - 6 (14 - 10)
XD3000-14P3-4B2121 10 - 16 (8 - 6) 10 - 16 (8 - 6)
XD3000-17P0-4B2121 16 (6) 16 (6)
XD3000-27P7-4B2121 16*2 (6*2) 16*2 (6*2)
XD3000-33P0-4B2121 16*2 (6*2) 16*2 (6*2)

54 Lauitz Knudsen
Product
Dimensions

Height
pth
Width
De

Width Height Height Depth Weight

CAT No (With EMC plate) Frame Size
[mm] [mm] [mm] [mm] [kg]
Input : 1-Phase, 230VAC (-15%, +10%), 50/60Hz (±5%)
XD3000-01P5-1B2121 72 143 188 109 0.8
XD3000-03P3-1B2121 72 143 188 128 1
S1C
XD3000-03P7-1B2121 72 143 188 143 1.1
XD3000-04P8-1B2121 72 143 188 143 1.1
XD3000-06P9-1B2121 105 142 188 158 1.6
XD3000-08P0-1B2121 105 142 188 158 1.6 S2C
XD3000-11P0-1B2121 105 142 188 158 1.6
Input : 3-Phase, 230VAC (-15%, +10%), 50/60Hz (±5%)
XD3000-01P5-2B2111 72 143 188 109 0.8
XD3000-03P3-2B2111 72 143 188 128 0.9
S1C
XD3000-03P7-2B2111 72 143 188 138 1
XD3000-04P8-2B2111 72 143 188 138 1
XD3000-06P9-2B2111 105 143 189 138 1.4
XD3000-08P0-2B2111 105 143 189 138 1.4 S2C
XD3000-11P0-2B2111 105 143 189 138 1.4
XD3000-13P7-2B2111 140 184 228 158 2.2
S3C
XD3000-17P5-2B2111 140 184 228 158 2.2
XD3000-27P5-2B2111 150 232 308 178 3.5
S4C
XD3000-33P0-2B2111 150 232 308 178 3.6
XD3000-54P0-2B2111 180 330 404 198 6.8
S5C
XD3000-66P0-2B2111 180 330 404 198 6.9

Lauitz Knudsen 55
 Product
Dimensions

Width Height Height Depth Weight

CAT No (With EMC plate) Frame Size
[mm] [mm] [mm] [mm] [kg]
Input : 3-Phase, 380-460VAC (-15%, +10%), 50/60Hz (±5%)
XD3000-01P5-4B2121 105 142 188 158 1.2
XD3000-01P9-4B2121 105 142 188 158 1.2
XD3000-02P3-4B2121 105 142 188 158 1.2 S2C
XD3000-03P0-4B2121 105 142 188 158 1.3
XD3000-04P1-4B2121 105 142 188 158 1.3
XD3000-05P5-4B2121 140 184 228 158 2.1
XD3000-07P1-4B2121 140 184 228 158 2.1 S3C
XD3000-09P5-4B2121 140 184 228 158 2.2
XD3000-14P3-4B2121 150 232 308 178 2.2
S4C
XD3000-17P0-4B2121 150 232 308 178 2.2
XD3000-27P7-4B2121 180 330 404 198 6.8
S5C
XD3000-33P0-4B2121 180 330 404 198 6.9

56 Lauitz Knudsen
 Series
Range: 0.37kW HD ~ 315kW ND

The xD4000 Drive is a highly advanced variable frequency easy integration with existing automation systems, while
drive designed for demanding applications in industries built-in energy-saving features help reduce operational
such as manufacturing, water treatment, and process costs. The xD4000 also boasts a user-friendly interface for
automation. Featuring a powerful control algorithm, the quick setup and intuitive operation, making it an excellent
xD4000 provides precise motor control and exceptional choice for enhancing efficiency and productivity in any
performance, ensuring optimal operation across various industrial environment.
load conditions. Its extensive connectivity options enable

Lauitz Knudsen 57
 Contents

xD4000

User Benefits 59

Network Architecture 69

Power & Current Ratings 71

Technical Specifications 72

Power & Control Wiring 75

Peripheral Devices 76

Accessories & Cable sizing 79

Dimensions & Weights 81

58 Lauitz Knudsen
User benefits

Interactive & easy to use Graphical LCD keypad

 Detachable type to mount on panel door with accessory
 8 line, IP65, 2 colour backlit LCD type
( red – when fault, white in normal mode )
 Displays bar charts, gauges & trends
 24 languages integrated & can be added further
 Inbuilt battery to support :
• RTC functions
• Data acquisition
• Time stamping even when drive is stopped
• Fault history with real time
• 10-years life for battery
 4 function keys to facilitate navigation and provide links for enabling functions
 Embedded dynamic QR code for contextual instantaneous access to online help
 Copy & paste configuration from drive to drive and PC to drive,
capable to store up to 16 configuration files.

External 24VDC connection in absence of 3Ph supply :

 To keep VFD display / control circuitry ON
 To keep fieldbus communication live
 To monitor IO Status and control Digital Input & Digital Output

0V
24V

Lauitz Knudsen 59
 User benefits

Reliable & Rugged :

 Inbuilt DC Reactor over entire range :
• THDi around 40% at rated load
• THDi around 48% at 80% load
• Protection to capacitor bank and inverter circuit
against voltage fluctuations
• Reducing ripples in DC bus to allow drive
to motor cable length upto 300 mtrs
without output filter and upto 1000 mtrs
with dV/dt / sinus filters
Inbuilt EMC filter entire range :
• Complies to category C2 as per IEC 61800-3
upto 45kW & C3 for balance ratings
• Complies to category C1 with external EMC filter
• Improves drives immunity against external noise
and allows a path to dissipate internal noise through ground

General purpose functions:

 Torque boost  Automatic restart

 Configure multiple functions on one input  Cooling fan control

at a same time  Fast stop ramp divider
Mains Contactor Control  Delinearization for Analog Inputs
 Output Contactor Control  Reference Addition, Subtraction & Multiplication
 Slip compensation  IGBT Test - On power up & before RUN command
 Acceleration profiles : - Drive output short-circuit
Linear, S curve, U curve, Customise S curve - IGBT inoperable
- IGBT short-circuited
 16 preset speeds

Plenty of application-oriented features to

smooth out process applications

 V/F control, Advanced Vector Control with encoder and without encoder feedback for Induction
Motors; PM motor control methods for PM & reluctance motors
 Master Slave function with onboard Ethernet Port :
• 1 master drive – 10 slave drives
( speed synchronisation over Ethernet )
• Speed & Torque master slave for common shaft /
load sharing applications like :
- Dual motor Kiln in DRI plant
- Tandem Crane, Grab Crane
- Long belt conveyor
- Parallel chain in stentor ( textile )

60 Lauitz Knudsen
User benefits

Master Slave - MultiDriveLink

 This system is essential for Torque sharing application where two or

more motors have their shaft directly coupled together.
 Slave drive will adjust its output to match the torque difference between itself
and master drive to balance the load.
 MultiDrive Link function allows direct communication between a drives group.
This communication is done through an Ethernet link between each drives
 Topology - Drives can be connected in Daisy chain, Star, Redundant ring with RSTP Switch
 Advantages:
• Easy cabling: Connection through Standard Ethernet Cables
• Better management of the Torque: Loads are well balanced with digital precision
• Easier balancing: no complex tuning of analog inputs for a good load balancing.
Equilibrium is performed automatically

ENA (ENergy Adaptation) / Sucker rod function for Oil & Gas Industry

 ENA (Energy Adaptation) System is a control profile designed for rotating machines with
unbalanced load. It is used primarily for oil pumps
 During the deceleration, motor acts as a generator and feeding power back into the VFD which
results into Overvoltage tripping in VFD if braking resistors are not used.
 ENA System allows:
Operation without a braking resistor.
Reduces mechanical stress on the rod.
Reduces line current fluctuations.
Reduces energy consumption.

Lauitz Knudsen 61
 User benefits

Backspin control

 PCP (Progressive Cavity Pump) is moving up the fluid. In the event of a mains fault and if the motor
is in freewheel & there are fluid in the column, the fluid will go down and make the pump moving in
the other direction.
 Backspin function uses the regenerative energy the of the fluid to control the backspin speed.
 When the main power returns, the motor will move in forward direction, and it will start the
production again.

Plenty of application-oriented features to

smooth out process applications

 Crane specific functions:

• Built-in Braking Transistor till 160kW HD
• Brake control with brake feedback
• High speed hoisting
• Rope slack
• External weight measurement
• Dynamic load detection
 Open loop & closed loop torque control for winders
 Positioning by Limit Switches or Sensors

62 Lauitz Knudsen
User benefits

Brake control adapted for horizontal & vertical movement

 It provides external brake control function for Vertical load

such as Crane/Hoist and Horizontal movement such as
Long Travel & Cross Travel
 User can set separate set for Brake Release & Brake Engage
• Break Release : Current, Time, Frequency
• Brake Engage : Frequency, Delay, Time
• Additional Interlock : Brake Feedback, Brake Contactor Feedback,
Brake Restart Sequence, load slip monitoring (Close Loop)
 Separate brake release current for Hoisting and Lowering
(Forward & Reverse)

High speed hoisting and Rope Slack

 High Speed Hoisting

• This function allows adaption of the motor speed according to the load
• In case of Hoisting. If the load is lower than the nominal load, it is possible to increase hoisting
speed, even higher than nominal motor speed.
• For example, increase speed of EMPTY crane hook while lower & raise
 Rope Slack
• This function allows to prevent starting up at high speed when load has been set down to ground
and the rope is still slack.
• This function manages the movement in order to :
- Avoid uneven winding of the cable on the drum
- Prevent rope brake and stress on jib crane when the cable is suddenly tight

High Speed Hoisting Rope Slack

Lauitz Knudsen 63
 User benefits

External Load measurement using weight sensor

 This function uses the information supplied by a weight sensor to adapt the Brake Release Current.
 If the weight is significant, the drive automatically increases the brake release current, if weight is
less then, break release current decreases.
 This will be useful to reduce jerk during the start of work if we applied high break release current to small load.

Dynamic load detect / Load variation detection

 This function is only possible with the high-speed hoisting function.

 It will used to detect if an obstacle has been reached, triggering a sudden increase or decrease in the load.
 There are two possible detection modes,
• Speed reference mode – Current is compared with initial speed, if exceeded,
the drive will switch to fault mode.
• Current limitation mode – An increase in load will result in a drop in speed, when the motor frequency drops
below certain limit the drive will switch to fault mode

64 Lauitz Knudsen
User benefits

Torque limitation & Torque Control

 Torque Limitation / Control

This function allows to limit motor torque .
For example, VFD is used to control gate barrier.
In this case we can limit the torque, so even barrier is lowered onto the car, it stops and will not push
with all his strength. This will keep the barrier & car intact.
Another example, VFD is used for winding-unwinding applications, where the diameter of the drum
changes while in operation. If the diameter increase, the speed should decrease.

Positioning by Limit Switches or Sensors

 This function is used for managing positioning using

position sensors or limit switches linked to digital inputs.
 We can configure two types of command –
Stopping and Slowing Down
 Stop mode of the VFD is configurable.
 When the stop contact is activated then
only movement in other direction is authorised.

Limit switch
management

Positioning
with Limit
switches

Lauitz Knudsen 65
 User benefits

Additional application specific functions:

 Motor surge limit function for Old and Rewound Motors
 Motor / Generator Torque Limit
 Load sharing
 Backlash compensation
 Power Backup Mode (To operate VFD temporary during power outage)
 Kinetic Energy Buffering (KEB) or maintain the DC bus voltage
 Motor thermal monitoring through PTC, PT100, PT1000, and KTY84 thermal probes
 Built in PID :
• 4 preset PID reference using digital inputs
• Wake up & sleep mode
• Sleep Boost
• PID predictive speed ( Pre-PID frequency )

Load sharing

 When 2 motors are connected mechanically and therefore at the same speed, and each is controlled by a
drive, this function can be used to improve torque distribution between the two motors
 Consider a system where two motors are mechanically linked. If Motor-1 is loaded more than Motor-2, it
will slowdown Motor-1 & load on Motor-2 will increase. (Example : DRI Kiln, tandem Crane, Radar, long
conveyor belt etc)

66 Lauitz Knudsen
User benefits

Backlash sequence

 Reducing the wear on mechanical elements:

• The main principle of the backlash sequence is to regulate a speed at start up under a torque
limitation allowing motion until the backlash is fully compensated.
• Then, the load torque will become greater than the torque limitation and stop the movement
 Advantages:
• Reduce the wear of the mechanical gears
• Save money on maintenance and downtime reduction

Additional application specific functions:

 Sleep/Wake-Up in Speed Control Mode  Fault inhibition ( Fire mode )

 Stall prevention :  DC braking ( During stopping )
• Deceleration ramp time adaptation
 Error detect disabling (Fire Mode)
• Current limit during running
 Multiconfiguration Mode
 Skip ( jump ) frequency
 Catch on the fly ( Speed search / flying start )

Pump specific features :

 Inbuilt PID Function:  ENA (Energy Adaptation)

• 4 preset PID reference using digital inputs
 Backspin Control for PCP pumps
• Wake up & sleep mode
• Sleep Boost  Pump cycle monitoring
• PID predictive speed ( Pre-PID frequency ) • Monitor no. of start
• Avoid unwanted aging
 Feedback (Pipe Break/End of curve) Monitoring
• Fire hydrant opened
• Pump start-up with open discharge valve
• Mechanical breakdown of pipes
• Water leakage

Lauitz Knudsen 67
 User benefits

Modbus RTU Serial Link Protocol

PLC
Serial link

(3)

xD4000

Ethernet IP Protocol

PLC

Web
browser

xD4000

68 Lauitz Knudsen
Network
Architecture

CANopen bus

PLC
CANopen bus

xD4000 + XDCI-CND-V01

PLC
CANopen bus

xD4000 + XDCI-CNS-V01

Lauitz Knudsen 69
 Network
Architecture

Profinet Daisy or Star Network

PROFINET
SWITCH

RSTP Ethernet Network

RSTP
PLC

RSTP RSTP
ETHERNET ETHERNET
SWITCH SWITCH

S2 System Redundancy

70 Lauitz Knudsen
Current &
Power Ratings

Input : 3-Phase, 380-480VAC (-15%, +10%), 50/60Hz (±5%)

Rated Output(1) Rated Input
PND IND PHD IHD Apparent Power IHD at 380V IND at 380V IHD at 480V IND at 480V
CAT No.
at 380V
(kW) (A) (kW) (A) kVA (HD) kVA (ND) (A) (A) (A) (A)
XD4000-02P2-4C2221 0.75 2.2 0.37 1.5 0.7 1.1 0.9 1.5 0.8 1.3
XD4000-04P0-4C2221 1.5 4 0.75 2.2 1.2 2.2 1.7 3.0 1.5 2.6
XD4000-05P6-4C2221 2.2 5.6 1.5 4 2.4 3.2 3.1 4.3 2.9 3.8
XD4000-07P2-4C2221 3 7.2 2.2 5.6 3.3 4.2 4.5 5.8 4.0 5.1
XD4000-09P3-4C2221 4 9.3 3 7.2 4.5 5.6 6.0 7.6 5.4 6.7
XD4000-12P7-4C2221 5.5 12.7 4 9.3 6.0 7.6 8.0 10.4 7.2 9.1
XD4000-16P5-4C2221 7.5 16.5 5.5 12.7 7.6 9.9 10.5 13.8 9.2 11.9
XD4000-23P5-4C2221 11 23.5 7.5 16.5 10.4 14.1 14.1 19.8 12.5 17.0
XD4000-31P7-4C2221 15 31.7 11 23.5 15.0 19.4 20.6 27.0 18.1 23.3
XD4000-39P2-4C2221 18.5 39.2 15 31.7 20.3 24.0 27.7 33.4 24.4 28.9
XD4000-46P3-4C2221 22 46.3 18.5 39.2 24.9 28.6 34.1 39.6 29.9 34.4
XD4000-61P5-4C2221 30 61.5 22 46.3 29.8 38.2 40.5 53.3 35.8 45.9
XD4000-74P5-4C2221 37 74.5 30 61.5 40.2 47.6 54.8 66.2 48.3 57.3
XD4000-88P0-4C2221 45 88.0 37 74.5 49.1 57.4 67.1 79.8 59.0 69.1
XD4000-106P-4C2221 55 106.0 45 88.0 59.7 70.0 81.4 97.2 71.8 84.2
XD4000-145P-4C2221 75 145.0 55 106.0 72.2 93.7 98.9 131.3 86.9 112.7
XD4000-173P-4C2221 90 173.0 75 145.0 98.2 112.9 134.3 156.2 118.1 135.8
XD4000-211P-4B2221 110 211.0 90 173.0 102.6 121.8 170.0 201.0 143.0 165.0
XD4000-250P-4B2221 132 250.0 110 211.0 121.8 161.4 201.0 237.0 165.0 213.0
XD4000-302P-4B2221 160 302.0 132 250.0 161.4 201.3 237.0 284.0 213.0 262.0
XD4000-427P-4A2221 220 427.0 160 302.0 187.0 247.0 296.0 397.0 246.0 324.0
XD4000-481P-4A1221 250 481.0 200 387.0 229.0 279.0 365.0 451.0 301.0 366.0
XD4000-616P-4A1221 315 616.0 250 481.0 286.0 351.0 457.0 569.0 375.0 461.0

Normal duty use

IND Continuous current with 120% overload for 60 secs.
PND Maximum capacity in normal duty usage

Heavy duty use

IHD Continuous current with 150% overload for 60 secs.
PHD Maximum capacity in heavy duty usage

Lauitz Knudsen 71
 Technical
Specifications

Standard Specifications
Range 0.37 – 250 kW (HD) / 0.75 – 315 kW (ND)
Enclosure type IP 21 till 90kW (ND) ; IP20 above 90kW
Isolation type Galvanic Isolation
Overloading Capacity Heavy Duty : 150 % of rated current for 1 min
Normal Duty : 120 % of rated current for 1 min
Max Output Voltage Proportional to Input Voltage
Max Output Frequency 0.1 – 599 Hz
Rated Voltage 380 – 480 V (-15 – +10 %)
Rated Frequency 50/60 Hz (± 5 %)
Displacement Power Factor <1.00
True Power Factor <0.92
Efficiency at full load 96.7 – 98.4%
%THDi 37.39 – 69.53% (Rating Dependent)
Built-In Keypad Advance Graphical LCD Keypad (Connected to RJ45 port),IP65 Protection
• Internal EMC filter compliance with standard IEC/EN 61800-3, category C2 or C3 in
EMC Filter Category environment 1 or 2
• External EMC filter is mandatory required to fulfill the IEC/EN 61800-3 C1 category

Control Details
Control Method • Open Loop -
- Asynchronous Motor: V/F - 5 Points, Slip Compensation, Energy Saving & Quadratic V/F, Voltage
(Sensorless) Vector Control (SVC V)
- Synchronous Motor: Permanent magnet control law, Permanent magnet control law for variable
torque
- Reluctance motor: Reluctance motor control law
• Close Loop -
- Asynchronous Motor: Current (Full flux) vector control law
- Synchronous Motor: Permanent magnet control law
V/F Patterns Linear, S Ramp, U Ramp, Customized (S Curve)
Acceleration / Deceleration 0.0 s – 6000 s
Time
Nominal Switching Frequency Values depending on the rating; see the corresponding SKU's datasheet for more information.
Switching Frequency Range Values depending on the rating; see the corresponding SKU's datasheet for more information.
Frequency Precision Setting Display: 0.1 Hz Analog: High frequency / 8192
Output Frequency Resolution 0.007Hz for 50 Hz motor
Starting Torque 150 % at 3 Hz in V/F
Transient Overtorque Up to 180 % of nominal motor torque depending on drive rating and type of motor
Braking Torque Up to 150 % of nominal motor torque with DBR
Around 20 % in average of the nominal motor torque at low speed without DBR

Protection
Motor Protection Motor overload, Overcurrent, Motor short-circuit, Ground short-circuit,
Motor e-thermal Protection (Motor thermal monitor), 1 Ph Output phase loss,
3 Ph Output phase loss (No motor detection)
Drive Protection Error in precharge circuit, IGBT short circuit, Autotuning fault, Drive overheating
Overvoltage, Undervoltage, Input phase loss, Load short circuit, Field bus interruption
HMI communication, IGBT overheat
Process Protection Motor Overspeed, Process Overload, Process Underload, AI 4-20 mA current loss
Load slipping, Brake control, Brake feedback, Safety fault,
Speed feedback loss - Pulse or Encoder

72 Lauitz Knudsen
Technical
Specifications

Interface
Number 8 Nos (Sink / Source)
Type 24 Vdc (30 Vdc Max), Input Impedance : 3.5 kΩ
Logic (Digital) Inputs Logic Negative logic (Sink) : > 16 V (state 0), < 10 V (state 1)
Positive logic (source) : 0 < 5 V (state 0), > 11 V (state 1)
Specifications Sampling time: 2 ms + 0.5 ms max.
Number 2 Nos (Uses DI7 & DI8)
Specifications • Pulse counter 0 to 30 kHz
• Comply with level 1 PLC, IEC 65A-68 standard
Pulse Inputs • State 0 if < 0.6 Vdc, state 1 if > 2.5 Vdc
• Cyclic ratio: 50 % ± 10 %
• Sampling time: 5 ms + 1 ms max.
• 24 Vdc, Maximum input voltage 30 Vdc, < 10 mA
Number 1 Nos (Uses DI6)
Sensor (Ptc) Input Specifications • Trip threshold: 3 kΩ, reset threshold: 1.8 kΩ
• Short-circuit detection threshold < 50 Ω
Number 3 Nos (2 Nos: 0–10Vdc / 0–20mA, 1 No: -10–10Vdc)
Type Voltage : 0 – 10 V, impedance : 31.5 kΩ
Current : 0 – 20 mA, impedance : 250 Ω
AI2, AI3 can be configure to temperature probe or water level sensor
Analog Inputs
Specifications • Resolution: 12 bits
• Accuracy: ± 0.6 % for a temperature variation of 60 °C
• Linearity ± 0.15 % of maximum value
• Sampling time: 1 ms + 1 ms max.
Number 2 No
Safety Inputs Specifications • Input: +24 Vdc (30 Vdc max.)
• Impedance: 2.2 kΩ
Number 4 Nos (3 Relay + 1 Logic Output)
Relay output 1 No - Form C / Changeover Type, 2 Nos - Form A
Capacity Minimum switching capacity: 5 mA for 24 Vdc
Maximum switching capacity:
Digital Outputs • on inductive load (cos φ = 0.4 and L/R = 7 ms): 2 A for 250 Vac and 30 Vdc
• on resistive load (cos φ = 1 and L/R = 0): 3 A for 250 Vac and 30 Vdc (R1), 5
A for 250 Vac and 30 Vdc (R2 & R3)
Refresh time: 1 ms ± 0.25 ms
Transistor Output 1 No - Transistor Type

Number 1 No (Uses DQ+)

Specifications "• Frequency Range: 0 to 30 kHz
Pulse Outputs • Maximum voltage: 30 Vdc
• Maximum current: 20 mA
• Open collector not insulated"
Number 2 No (0 – 10 Vdc / 0 – 20 mA)
Type • Voltage : 0 – +10 Vdc (maximum voltage +1%), impedance: 470 Ω
• Current : 0 – 20 mA, impedance: 500 Ω
Analog Outputs
Specifications • Resolution: 10 bits
• Accuracy: ± 1 % for a temperature variation of 60 °C
• Linearity: ± 0.2 %
• Sampling time: 5 ms + 1 ms max.

Lauitz Knudsen 73
 Technical
Specifications

Environment
Indoors.
Area of Use Prevent contact with corrosive gases, inflammable gases, oil stains, dust, and other pollutants
(Pollution Degree 2 Environment, conforming to IEC 61800-5-1)
Frame S1 – S6 : -15 – +50 °C
Ambient temperature for operation
Frame S7 : -10 – +40 °C
Ambient temperature for storage -40 – +70 °C
Frame S1 – S6 : Conformal coating class 3S3 for Dust and class 3C3 for Chemical pollution &
class 3M3 for Mechanical Condition, complying to IEC 60721-3-3
PCB Protection
Frame S7 : Conformal coating class 3S2 for Dust and class 3C2 for Chemical pollution & class
3M3 for Mechanical Condition, complying to IEC 60721-3-3
Relative humidity 5 – 95 % without condensation and without dripping water, conforming to IEC 60068-2-3
Altitude Without deration
0 to 1,000 m With deration of 1% per additional 100 m
1,001 to 4,800 m
1.5 mm peak to peak (f= 2 to 13 Hz) conforming to IEC 60068-2-6
Vibration Resistance
1 gn (f= 13 to 200 Hz) conforming to IEC 60068-2-6
Shock Resistance 15 gn for 11 ms conforming to IEC 60068-2-27
Type of cooling Forced fan cooling structure

Communication
Built-in Communication Protocol Modbus, Modbus TCP or Ethernet IP
Connector Type 1 RJ45 port for Modbus & 2 RJ45 ports for Modbus TCP or Ethernet IP
Physical Interface 2-wire RS 485 for Modbus & Ethernet
Transmission Rate 4800 – 38400 bps for Modbus, 10, 100 Mbps for Ethernet
Fieldbus Option Modules & PROFIBUS : Sub-D connector
Connector Type PROFINET : Dual Port RJ45 with S2 Redundancy option available
DeviceNet : 5 pin open style connector
CANopen : Dual Port RJ45, Sub-D connector, 5 pin open style connector

Compliance
Standards CE, RoHS
IEC 61800-3
Applicable Standard IEC 61800-5-1
IEC 60721-3
IEC 61000-4-2 - Electrostatic discharge immunity test
IEC 61000-4-3 - Radiated, radio-frequency, electromagnetic field immunity test
IEC 61000-4-4 - Electrical fast transient/burst immunity test
Electromagnetic Compatibility
IEC 61000-4-5 - Surge immunity test
IEC 61000-4-6 - Immunity to conducted disturbances, induced by radio-frequency fields
IEC 61000-4-11 - Voltage dips, short interruptions and voltage variations immunity tests

74 Lauitz Knudsen
Power &
Control Wiring

Control Wiring Diagram

(1) STO Safe Torque Off (5) Analog Input

(2) Analog Output (6) Digital output
(3) Digital Input - Shielding instructions are given in the (7) 0-10 Vdc, x-20 mA
Electromagnetic Compatibility
(4) Reference potentiometer (8) 0-10 Vdc, -10 Vdc...+10 Vdc.

Power Wiring Diagram

Lauitz Knudsen 75
 Peripheral
Devices

Circuit Breaker & Main Contactor

Circuit Breaker Main Contactor

MPCB MCCB-DZ-Series MCCB-DN-Series MO MNX
CAT No
Model Rating Model Rating Model Rating Model Rating Model Rating

- [A] - [A] - [A] - [A] - [A]

XD4000-02P2-4C2221 MOG-H1M 2.5 DZ1-160N 16 DN0-100M 32 MO 9 9 MNX 9 9
XD4000-04P0-4C2221 MOG-H1M 4 DZ1-160N 16 DN0-100M 32 MO 9 9 MNX 9 9
XD4000-05P6-4C2221 MOG-H1M 6.3 DZ1-160N 16 DN0-100M 32 MO 9 9 MNX 9 9
XD4000-07P2-4C2221 MOG-H1M 10 DZ1-160N 16 DN0-100M 32 MO 9 9 MNX 9 9
XD4000-09P3-4C2221 MOG-H1M 10 DZ1-160N 16 DN0-100M 32 MO 9 9 MNX 9 9
XD4000-12P7-4C2221 MOG-H1M 16 DZ1-160N 16 DN0-100M 32 MO 18 18 MNX 18 18
XD4000-16P5-4C2221 MOG-H1M 20 DZ1-160N 20 DN0-100M 32 MO 18 18 MNX 18 18
XD4000-23P5-4C2221 MOG-H1M 25 DZ1-160N 25 DN0-100M 32 MO 25 25 MNX 25 25
XD4000-31P7-4C2221 MOG-H1M 32 DZ1-160N 32 DN0-100M 32 MO 25 25 MNX 25 25
XD4000-39P2-4C2221 MOG-H2M 40 DZ1-160N 40 DN0-100M 40 MO 40 40 MNX 40 40
XD4000-46P3-4C2221 MOG-H2M 50 DZ1-160N 50 DN0-100M 50 MO 50 50 MNX 50 50
XD4000-61P5-4C2221 MOG-H2M 63 DZ1-160N 63 DN0-100M 63 MO 50 50 MNX 50 50
XD4000-74P5-4C2221 DZ1-160N 100 DN0-100M 80 MO 70 70 MNX 70 70
XD4000-88P0-4C2221 DZ1-160N 125 DN1-160M 125 MO 80 80 MNX 80 80
XD4000-106P-4C2221 DZ1-160N 125 DN1-160M 125 MO 80 80 MNX 80 80
XD4000-145P-4C2221 DZ1-160N 160 DN1-160M 160 MO 140 140 MNX 140 140
XD4000-173P-4C2221 Available on Req DN2-250M 250 MO 185 185 MNX 185 185
XD4000-211P-4B2221 Available on Req DN2-250M 250 MO 225 225 MNX 225 225
XD4000-250P-4B2221 Available on Req DN3-400M 320 MO 300 300 MNX 300 300
XD4000-302P-4B2221 Available on Req DN3-400M 400 MNX 400 400
XD4000-427P-4A2221 Available on Req DN3-630M 500 MNX 400 400
XD4000-481P-4A1221 Available on Req DN3-630M 500 MNX 550 550
XD4000-616P-4A1221 Available on Req DN4-1250N 800 MNX 650 650

76 Lauitz Knudsen
Peripheral
Devices

Input & Output Choke

Line (Input) Choke (2) Semi-conductor fuses Motor (Output) Choke (4)
CAT No DC Choke
[mH] - [A] [A] Type [mH] - [A]
XD4000-02P2-4C2221 13.975 mH - 2 A 4 gR / gS / aR Built-in 6.352 mH - 3 A
XD4000-04P0-4C2221 6.988 mH - 3 A 8 gR / gS / aR Built-in 3.494 mH - 5 A
XD4000-05P6-4C2221 4.875 mH - 5 A 10 gR / gS / aR Built-in 2.496 mH - 6 A
XD4000-07P2-4C2221 3.614 mH - 6 A 12 gR / gS / aR Built-in 1.941 mH - 8 A
XD4000-09P3-4C2221 2.759 mH - 8 A 16 gR / gS / aR Built-in 1.503 mH - 10 A
XD4000-12P7-4C2221 2.016 mH - 15 A 20 gR / gS / aR Built-in 1.101 mH - 15 A
XD4000-16P5-4C2221 1.519 mH - 15 A 25 gR / gS / aR Built-in 0.847 mH - 20 A
XD4000-23P5-4C2221 1.059 mH - 20 A 40 gR / gS / aR Built-in 0.595 mH - 25 A
XD4000-31P7-4C2221 0.777 mH - 30 A 50 gR / gS / aR Built-in 0.441 mH - 35 A
XD4000-39P2-4C2221 0.628 mH - 35 A 63 gR / gS / aR Built-in 0.357 mH - 45 A
XD4000-46P3-4C2221 0.530 mH - 40 A 80 gR / gS / aR Built-in 0.302 mH - 50 A
XD4000-61P5-4C2221 0.394 mH - 55 A 100 gR / gS / aR Built-in 0.228 mH - 65 A
XD4000-74P5-4C2221 0.317 mH - 70 A 125 gR / gS / aR Built-in 0.188 mH - 80 A
XD4000-88P0-4C2221 0.263 mH - 80 A 160 gR / gS / aR Built-in 0.159 mH - 95 A
XD4000-106P-4C2221 0.216 mH - 100 A 160 gR / gS / aR Built-in 0.132 mH - 115 A
XD4000-145P-4C2221 0.160 mH - 135 A 250 gR / gS / aR Built-in 0.097 mH - 155 A
XD4000-173P-4C2221 0.135 mH - 160 A 250 gR / gS / aR Built-in 0.081 mH - 185 A
XD4000-211P-4B2221 0.105 mH - 205 A 315 gR / gS / aR Built-in 0.067 mH - 225 A
XD4000-250P-4B2221 0.089 mH - 240 A 350 gR / gS / aR Built-in 0.056 mH - 265 A
XD4000-302P-4B2221 0.074 mH - 285 A 400 gR / gS / aR Built-in 0.047 mH - 320 A
XD4000-427P-4A2221 0.053 mH - 400 A 630 aR Built-in 0.033 mH - 450 A
XD4000-481P-4A1221 0.047 mH - 455 A 700 aR Built-in 0.030 mH - 510 A
XD4000-616P-4A1221 0.037 mH - 570 A 800 aR Built-in 0.023 mH - 650 A

- With line choke at 380 Vac supply voltage, considered 3% voltage drop in between the phases.
- Supply mains with significant disturbance from other equipment (interference, overvoltages)
- Supply mains with voltage imbalance between phases > 1.8% of nominal voltage
(2) - Drive supplied by a supply mains with very low impedance (in the vicinity of a power transformer 10 times more powerful
than the drive rating)
- If line Isc is greater than the values in the table, add line chokes
- Installation of a large number of frequency inverters on the same supply mains
Motor chokes are recommended;
- to limit the dv/dt at the motor terminals (500 to 1500 V/μs), for cables longer than 50 m/164.04 ft
- Reduce the motor ground leakage current
(4)
- Smooth the motor current wave form to reduce motor noise
- When VFD is connected to more than 2 motors in parallel
- When the motor cable length is higher than 25 m (shielded) or 50 m (unshielded)

Lauitz Knudsen 77
 Peripheral
Devices

Braking Unit & Resistance

DBR
Min Specification of Braking Resistor When ED is
Braking ohm
CAT No. Lite Braking Cycle(5) Medium Braking Cycle(6) Severe Braking Cycle(7)
Unit
2% (5)
10% (6)
45% / 5%(7)
[Ω] [Ω] - [W] [Ω] - [W] [Ω] - [W]
XD4000-02P2-4C2221 Built-in 56 100 Ω - 0.1 kW 100 Ω - 0.26 kW 100 Ω - 1.7 kW
XD4000-04P0-4C2221 Built-in 56 100 Ω - 0.1 kW 100 Ω - 0.26 kW 100 Ω - 1.7 kW
XD4000-05P6-4C2221 Built-in 56 100 Ω - 0.1 kW 100 Ω - 0.26 kW 100 Ω - 1.7 kW
XD4000-07P2-4C2221 Built-in 34 100 Ω - 0.1 kW 100 Ω - 0.26 kW 100 Ω - 1.7 kW
XD4000-09P3-4C2221 Built-in 34 100 Ω - 0.1 kW 100 Ω - 0.26 kW 100 Ω - 1.7 kW
XD4000-12P7-4C2221 Built-in 23 60 Ω - 0.16 kW 60 Ω - 0.5 kW 60 Ω - 2.9 kW
XD4000-16P5-4C2221 Built-in 19 60 Ω - 0.16 kW 60 Ω - 0.5 kW 60 Ω - 2.9 kW
XD4000-23P5-4C2221 Built-in 12 28 Ω - 0.3 kW 28 Ω - 0.96 kW 28 Ω - 5.1 kW
XD4000-31P7-4C2221 Built-in 15 28 Ω - 0.3 kW 28 Ω - 0.96 kW 28 Ω - 5.1 kW
XD4000-39P2-4C2221 Built-in 15 16 Ω - 1.1 kW 16 Ω - 1.9 kW 16 Ω - 14 kW
XD4000-46P3-4C2221 Built-in 15 16 Ω - 1.1 kW 16 Ω - 1.9 kW 16 Ω - 14 kW
XD4000-61P5-4C2221 Built-in 10 16 Ω - 1.1 kW 16 Ω - 1.9 kW 16 Ω - 14 kW
XD4000-74P5-4C2221 Built-in 10 10 Ω - 1.1 kW 10 Ω - 3.4 kW 10 Ω - 19 kW
XD4000-88P0-4C2221 Built-in 10 10 Ω - 1.1 kW 10 Ω - 3.4 kW 10 Ω - 19 kW
XD4000-106P-4C2221 Built-in 2.5 8 Ω - 1.1 kW 8 Ω - 3.8 kW 8 Ω - 25 kW
XD4000-145P-4C2221 Built-in 2.5 5 Ω - 1.9 kW 5 Ω - 6.9 kW 5 Ω - 32 kW
XD4000-173P-4C2221 Built-in 2.5 5 Ω - 1.9 kW 5 Ω - 6.9 kW 10 Ω - 19 kW x 2 Nos
XD4000-211P-4B2221 Built-in 1.9 2.5 Ω - 3.2 kW 2.5 Ω - 11 kW 5 Ω - 32 kW x 2 Nos
XD4000-250P-4B2221 Built-in 1.9 2.5 Ω - 3.2 kW 2.5 Ω - 11 kW 5 Ω - 32 kW x 2 Nos
XD4000-302P-4B2221 Built-in 1.9 2.5 Ω - 3.2 kW 2.5 Ω - 11 kW 5 Ω - 32 kW x 2 Nos
XD4000-427P-4A2221 Built-in 1.4 1.4 Ω - 5.1 kW 1.4 Ω - 29 kW 5 Ω - 32 kW x 3 Nos
XD4000-481P-4A1221 External 1.05 1.4 Ω - 5.1 kW 1.4 Ω - 29 kW 5 Ω - 32 kW x 3 Nos
XD4000-616P-4A1221 External 1.05 2.5 Ω - 3.2 kW x 2 Nos 1.4 Ω - 29 kW 5 Ω - 32 kW x 4 Nos

Light cycle Medium cycle Severe cycle

t = 40 s t: period t = 40 s t: period t = 120 s t: period
t1 = 0 s Tn1: braking torque t1 = 0 s Tn1: braking torque t1 = 54 s Tn1: braking torque
t2 = 0.8 s Tn2: braking torque t2 = 0.8 s Tn2: braking torque t2 = 6 s Tn2: braking torque
Tn1 = 0 Tn: nominal torque Tn1 = 0 Tn: nominal torque Tn1 = Tn Tn: nominal torque
Tn2 = 1.5 x Tn Tn2 = 1.35 x Tn Tn2 = 1.65 x Tn
Light braking cycle Medium braking cycle Severe braking cycle

- Normal duty: 0.8 s braking with a - Normal duty: 4 s braking with a - Heavy Duty : 54 sec braking
1.2 Tn braking torque for a 40 s cycle 1.35 Tn braking torque for a 40 s with 100 % braking torque and 6
- Heavy duty: 0.8 s braking with a 1.5 cycle sec braking with 165 % Braking
Tn braking torque for a 40 s cycle - Heavy duty: 4 s braking with a 1.65 Torque for 120 sec Cycle Time
Tn braking torque for a 40 s cycle

(5) Machines with low inertia - Heavy Duty : 0.8 sec braking with 150 % Braking Torque for 40 sec Cycle Time
- Normal Duty : 0.8 sec braking with 120 % Braking Torque for 40 sec Cycle Time
(6) Machines with high inertia - Heavy Duty : 4 sec braking with 165 % Braking Torque for 40 sec Cycle Time
- Normal Duty : 4 sec braking with 135 % Braking Torque for 40 sec Cycle Time
(7) Machines with very high - Heavy Duty : 54 sec braking with 100 % braking torque and 6 sec braking with 165 % Braking Torque for 120 sec Cycle Time
inertia & verticle movement

78 Lauitz Knudsen
Accessories
& Cable sizing

Accessories
CAT No. Description
XDOP-DOP-500 IP65 LCD Graphical Keypad
XDKT-DOP-500 Mounting kit for IP65 LCD Keypad
XDIO-EX1-V01 IO Expansion Card-1 - 6DI,2DO,2AI
XDIO-EX2-V01 IO Expansion Card-2 - 3RO
XDEN-DEI-V01 Digital Encoder Interface Card
XDEN-AEI-V01 Analog Encoder Interface Module
XDEN-REI-V01 Resolver Interface Module
XDEN-HEI-V01 HTL Encoder Interface Module
XDCI-ECT-V01 EtherCAT Comm. Card
XDCI-PDP-V01 Profibus-DP Comm. Card
XDCI-DEN-V01 DeviceNet Comm. Card
XDCI-PLN-V01 POWERLINK Comm. Card
XDCI-PFN-V01 ProfiNet Comm. Card
XDCI-PFN-V02 ProfiNet Comm. Card - Redundant
XDCI-CND-V01 CANopen DaisyChain Comm. Card
XDCI-CNS-V01 CANopen SUB-D Comm. Card
XDCI-CNT-V01 CANopen Terminals Comm. Card
XDSI-SIM-V01 Additional Safety Integrity Module
XDBU-200K-100 Dynamic Braking Unit - 200kW

Lauitz Knudsen 79
 Accessories
& Cable sizing

Cable sizing
Cable Sizes
CAT No Supply (R/L1, S/L2, T/L3) Output (U/T1, V/T2, W/T3)
mm (AWG)
2
mm2 (AWG)
XD4000-02P2-4C2221 2.5 (14) 2.5 (14)
XD4000-04P0-4C2221 2.5 (14) 2.5 (14)
XD4000-05P6-4C2221 2.5 (14) 2.5 (14)
XD4000-07P2-4C2221 2.5 (14) 2.5 (14)
XD4000-09P3-4C2221 2.5 (14) 2.5 (14)
XD4000-12P7-4C2221 2.5 (14) 4 (12)
XD4000-16P5-4C2221 4 (12) 6 (10)
XD4000-23P5-4C2221 6 (10) 6 (10)
XD4000-31P7-4C2221 10 (8) 10 (8)
XD4000-39P2-4C2221 10 (8) 10 (8)
XD4000-46P3-4C2221 10 (8) 16 (6)
XD4000-61P5-4C2221 25 (4) 25 (4)
XD4000-74P5-4C2221 35 (3) 35 (3)
XD4000-88P0-4C2221 35 (2) 50 (1)
XD4000-106P-4C2221 70 (1/0) 70 (1/0)
XD4000-145P-4C2221 95 (3/0) 95 (3/0)
XD4000-173P-4C2221 120 (4/0) 120 (250MCM)
XD4000-211P-4B2221 2 x 50 (2 x 1/0) 2 x 50 (2 x 1/0)
XD4000-250P-4B2221 2 x 70 (2 x 2/0) 2 x 70 (2 x 2/0)
XD4000-302P-4B2221 2 x 95 (2 x 3/0) 2 x 95 (2 x 3/0)
XD4000-427P-4A2221 2 x 150 (2 x 350MCM) 2 x 150 (2 x 350MCM)
XD4000-481P-4A1221 4 x 185 (3 x 350MCM) 4 x 185 (3 x 350MCM)
XD4000-616P-4A1221 4 x 185 (3 x 350MCM) 4 x 185 (3 x 350MCM)

80 Lauitz Knudsen
Product
Dimensions

De
pth Height
h
Widt

Width Height Depth Weight

CAT No Frame Size
[mm] [mm] [mm] [kg]
XD4000-02P2-4C2221 144 350 206 4.5
XD4000-04P0-4C2221 144 350 206 4.5
XD4000-05P6-4C2221 144 350 206 4.5
S1
XD4000-07P2-4C2221 144 350 206 4.6
XD4000-09P3-4C2221 144 350 206 4.6
XD4000-12P7-4C2221 144 350 206 4.7
XD4000-16P5-4C2221 171 409 236 7.7
S2
XD4000-23P5-4C2221 171 409 236 7.7
XD4000-31P7-4C2221 211 545.9 235 13.6
XD4000-39P2-4C2221 211 545.9 235 14.2 S3
XD4000-46P3-4C2221 211 545.9 235 14.3
XD4000-61P5-4C2221 226 673 274 28
XD4000-74P5-4C2221 226 673 274 28.2 S4
XD4000-88P0-4C2221 226 673 274 28.7
XD4000-106P-4C2221 290 922 325.5 57.5
XD4000-145P-4C2221 290 922 325.5 59 S5
XD4000-173P-4C2221 290 922 325.5 59.5
XD4000-211P-4B2221 320 1205 393 104
S6
XD4000-250P-4B2221 320 1205 393 104
XD4000-302P-4B2221 320 1205 393 104
S7A
XD4000-427P-4A2221 440 1195 380 172
XD4000-481P-4A1221 598 1195 380 203
S7B
XD4000-616P-4A1221 598 1195 380 203

Lauitz Knudsen 81
 Segmentation &
Applications

Segment Application xD1000 xD2000 xD3000 xD4000

Water & Waste Water - Lift irrigation Intake Pump √ √
Water & Waste Water - Lift irrigation Booster Pump √ √
Water & Waste Water - Lift irrigation Lifting Pump √ √
Water & Waste Water - STP Aeration Blower √ √
Water & Waste Water - STP Circulating Pump √ √ √
Water & Waste Water - STP Drain Pump √ √
Water & Waste Water - STP Centrifuge √ √
Water & Waste Water - WTP Clarifloculator Centrifuge √ √
Water & Waste Water - WTP Centrifugal Pump (HSC, VT etc) √ √
Water & Waste Water - Rural water pumping Submersible Pump - Grid √ √ √
Water & Waste Water - Rural water pumping Submersible Pump - Solar & Grid
Water & Waste Water - Rural water pumping Sluice Valve - Grid √
Water & Waste Water - Rural water pumping Sluice Valve - Solar & Grid
Chemical & Petrochemical Oil Transfer Pump √ √
Chemical & Petrochemical Central Water Injection Pump √ √
Chemical & Petrochemical Sucker Rod Pump √ √
Chemical & Petrochemical Cooling Fan √ √ √
Chemical & Petrochemical Draft Fan √ √
Chemical & Petrochemical Compressor √ √ √
Chemical & Petrochemical Conveyor √ √ √
Chemical & Petrochemical Overhead crane √ √
Chemical & Petrochemical Slurry Pump √ √
Chemical & Petrochemical Agitator √ √ √
Chemical & Petrochemical Centrifuge √ √ √
Food & Beverage - All Conveyor √ √ √
Food & Beverage - Sugar Conveyor √ √ √
Food & Beverage - Sugar Drum feeder √ √
Food & Beverage - Sugar Injection pump √ √
Food & Beverage - Sugar Spray Pump √ √
Food & Beverage - Sugar Rake Carrier √
Food & Beverage - Sugar Feeder table √ √
Food & Beverage - Sugar Sugar Mill √
Food & Beverage - Sugar Cane carrier √ √
Food & Beverage - Sugar Juice pumps √ √
Food & Beverage - Sugar Boiler feed pumps √ √
Food & Beverage - Sugar Draft Fan √ √
Food & Beverage - Sugar Compressor √ √
Food & Beverage - Rice Mill Whitener √ √
Food & Beverage - Rice Mill Silky √ √
Food & Beverage - Rice Mill Blowers √
Food & Beverage - Rice Mill Grader √
Food & Beverage - Tea Trough fan √

82 Lauitz Knudsen
Segmentation &
Applications

Segment Application xD1000 xD2000 xD3000 xD4000

Food & Beverage - Tea Rotor Ventilation fan √
Food & Beverage - Tea Continuous Fermenting Machine √
Food & Beverage - Tea Hot air ID fan √
Food & Beverage - Tea Cold air ID fan √
Food & Beverage - Tea Ball Breaker √
Food & Beverage - Tea Dryer √ √ √
Food & Beverage - Tea Ghooghie machine √
Food & Beverage - Tea Hydro √
Food & Beverage - Tea CTC √ √ √
Food & Beverage - Ethanol Hammer Mill √
Food & Beverage - Ethanol Pump √ √
Food & Beverage - Ethanol Fan √ √
Food & Beverage - Distiliery Cooling tower fan √ √
Food & Beverage - Distiliery ID Fan √ √
Food & Beverage - Distiliery SA Fan √ √
Food & Beverage - Distiliery DA Fan √
Food & Beverage - Distiliery Boiler feed pumps √ √
Food & Beverage - Distiliery Slop transfer pump √ √
Food & Beverage - Distiliery Main circulating water cooling pump √ √
Food & Beverage - Distiliery Cooling tower pump √ √ √
Food & Beverage - Distiliery Auxiliary pumps √ √
Food & Beverage - Distiliery Hammer Mill √
Food & Beverage - Distiliery Drum extractor √ √
Food & Beverage - Distiliery Drag Chain Feeder √ √
Food & Beverage - Distiliery Screw Feeder √ √
Food & Beverage - Dairy Pump √ √
Food & Beverage - Dairy Compressor √ √ √
Food & Beverage - Dairy Cream seperator √ √
Food & Beverage - Edible Oil Oil expeller ( Kohalu ) √ √
Food & Beverage - Cold Storage Screw Compressor √ √ √
Food & Beverage - Cold Storage Receprocating Compressor √ √ √
Food & Beverage - Cold Storage Semihermitic Compressor √ √
Food & Beverage - Cold Storage Circulating Pump √ √
Food & Beverage - Cold Storage Cooling tower fan √ √
Building - HVAC Air Handling Unit √
Building - HVAC Cooling tower fan √
Building - HVAC Cooling tower pump √
Building - HVAC Compressor √ √ √
Building - HVAC Condenser water pump √
Building - Utility Booster Pump √ √ √
Building - Basement Ventilation Jet fan √ √
Building - Basement Ventilation Fresh air fan √
Infra - Tunnel Ventilation Tunnel Ventilation Fan √ √ √

Lauitz Knudsen 83
 Segmentation &
Applications

Segment Application xD1000 xD2000 xD3000 xD4000

Building - Utility Submersible / Surface Pump √ √
Building - Fire Fighting Jockey pump √ √
Building - Fire Fighting Curtain pump √ √
Building - Fire Fighting Main/fire fighting pump √
Building - Fire Fighting Smoke extraction fan √ √ √
Building Escalator √ √ √
Building Elevator - Induction Motor √ √
Building Elevator - Door √ √
Retail chain Smoke extraction fan √
Retail chain Fresh air fan √
Healthcare - Pharma Process Tablet coating machine √
Healthcare - Pharma Process Reactor √ √
Healthcare - Pharma Process Centrifuge √ √
Healthcare - Pharma HVAC AHU √
Healthcare - Pharma HVAC Compressor √
Healthcare - Pharma HVAC Cooling tower fan √
Healthcare - Pharma HVAC Cooling tower pump √ √
Healthcare - Pharma HVAC Condenser water pump √ √
Metal, Mining & Minerals - Sponge Iron DRI Kiln √
Metal, Mining & Minerals - Sponge Iron DRI Cooler drive √
Metal, Mining & Minerals - Sponge Iron DRI ID fan √ √
Metal, Mining & Minerals - Sponge Iron DRI Shell air fan √ √
Metal, Mining & Minerals - Sponge Iron DRI ABC fan √
Metal, Mining & Minerals - Sponge Iron DRI Bag filter fan * √
Metal, Mining & Minerals - Sponge Iron DRI Lobe compressor √ √
Metal, Mining & Minerals - Sponge Iron DRI RW Pump √
Metal, Mining & Minerals - Sponge Iron DRI HW Pump √
Metal, Mining & Minerals - Sponge Iron DRI CW Pump √
Metal, Mining & Minerals - Sponge Iron DRI Lube oil pump √
Metal, Mining & Minerals - Wire Drawing Spooler √ √
Metal, Mining & Minerals - Wire Drawing Capstan √ √
Metal, Mining & Minerals - Wire Drawing Drum √ √ √
Metal, Mining & Minerals - Wire Drawing Tower wheel √ √ √
Metal, Mining & Minerals - Wire Drawing Spooler √ √
Metal, Mining & Minerals - Material handling Laddle crane √
Metal, Mining & Minerals - Material handling Overhead crane √ √
Metal, Mining & Minerals - Material handling Grab Crane √
Metal, Mining & Minerals Hot rolling mill √
Metal, Mining & Minerals Cold rolling mill √
Metal Tank Rotator √ √ √
Metal Press Machine √ √

84 Lauitz Knudsen
Segmentation &
Applications

Segment Application xD1000 xD2000 xD3000 xD4000

Paper Pulper / Digestor √
Paper Pump √ √
Paper Fan √ √
Paper Compressor √ √
OEM Conveyor / Feeder √ √ √
OEM Pump - Grid √ √ √ √
OEM Pump - Solar & Grid
OEM Fan √ √ √
OEM Compressor √ √ √ √
OEM Press Machine √ √
OEM - SPM Biscuit Making Machine √ √
OEM - SPM Roti Making machine √ √
OEM - SPM Khakara making machines √ √
OEM - SPM Jewellery making machine √ √
OEM - SPM T-shirt printing machine √ √
OEM - SPM Socks making machine √ √
OEM - SPM Shoe making machine √ √
OEM - Textile Air Texturizing Machine √
OEM - Textile Draw Texturizing Machine √
OEM - Textile Ring Frame √ √ √
OEM - Textile Speed Frame √ √
OEM - Textile TFO Machine √ √
OEM - Textile Godet Winder √
OEM - Textile Flat Bed Printing √
OEM - Textile Roll Polish Machine √
OEM - Textile Stenter machine √ √
OEM - Textile Weaving machine √ √ √
OEM - Material Handling Cross Travel - Crane √
OEM - Material Handling Long Travel - Crane √
OEM - Material Handling Hoist - Crane √ √
OEM - Building Elevator - Induction Motor √ √
OEM - Building Elevator door √
OEM - Building Construction lift √ √
OEM - Building Escalator √ √
OEM - Building High Volume Low Speed fan √
OEM - Metal Extruder √ √
OEM - Plastic Extruder √ √ √
OEM - Plastic Injection Moulding √ √ √
OEM - Plastic Surface Winder √ √
OEM - Plastic Centre Winder √
OEM - Plastic Web guide √ √
OEM - Wire Drawing Capstan - Wire Drawing √ √
OEM - Wire Drawing Winder in torque limit mode √ √

Lauitz Knudsen 85
 Segmentation &
Applications

Segment Application xD1000 xD2000 xD3000 xD4000

OEM - Wire Drawing Winder in torque control mode √
OEM - Wire Drawing Winder in PID mode with dancer √ √
OEM - Material Handling Bucket Elevator √
OEM - Material Handling Vertical Reciprocating Conveyor √ √
OEM - Material Handling Auto Storage & Retreival System √ √
OEM - Crusher Primary Jaw Crusher √
OEM - Crusher Secondary Jaw Crusher √
OEM - Crusher Cone crusher √
OEM - Crusher VSI Crusher √

OEM - Pump Fire fighting pump √ √ √

OEM - Pump Jockey pump √
OEM - Pump Vertical turbine pump √ √
OEM - Pump Horizontal Split Case pump √ √
OEM - Pump Submersible pump √ √ √
OEM Agitator √ √
OEM Reactor √ √
OEM Centrifuge √ √ √

86 Lauitz Knudsen
xP Series Programmable
Logic Controller (PLC)

xP1000 xP3000
+ - C0 0 1 2 3 C1 4 5 6 7

24 VDC INPUT 8 x 24 VDC

GND
D -
D+
COM 2
IN 0 1 2 34 5 6 7

RS232/
RUN / STOP
RS485
COM 1
OUT 0 1 2 34 5 6 7

PC
xP1000 USB

RUN STOP OUTPUT

8 x RELAY / 5A

C2 0 1 2 34 C3 5 6 7

• 24 V DC power supply • AC / DC power supply

• Supports Upto 112 IOs • Available in different range of Built-in IOs
• 2 Serial line port (1 RS485/ RS232) (16,24,32,40)
• Expansion port, USB port • Supports Upto 140 IOs
• 6 Expansion Modules • Serial line port (1 RS485)
• RTC with Battery backup • Micro-SD card slot and USB mini-B (Prog, Port)
• Analog Voltage / Current I/O of 0-10V / 4-20 mA • Relay outputs only
• Isolated inputs with sinking and • 2 High speed counters, 2@60KHz
sourcing capabilities

xP5000 xT Series Human Machine Interface (HMI)

xT1000

xT1000

xT1000

• AC / DC power supply
• Different range of Built-in IOs 24,32,40,60)
Supports Upto 196 I/Os
• Relay and transistor outputs
• Wide Range upto 15” in size
• Flexible I/Os, 2 cartridges,
• Application Memory:
and up to 4 expansions
• Variable Area: SRAM 64KB
• Ethernet and Serial line ports
• Various Communication Interface: Ethernet /
• Micro-SD card slot and USB port
• RS-232C / RS-422/485
• 2 High speed counters, 2@100KHz
• USB host and device
• 2 Pulse Outputs at 100kHz*2
• SD memory card interface
• Certificates: CE, RoHS
• FLASH EPROM / Screen area: 64MB
• User font area 8 MB
• Logic program area: 132KB

Lauitz Knudsen 87
 Smart Comm -
Overview

Energy Asset
Analytics Management

Breaker Power
Performance Quality

Apps, Analytics & Services

HMI

RMU
PLC

Edge Control

AC Drive

Soft Starter

ACB MCCB iMMR

Meter PQR

Connected Products

88 Lauitz Knudsen
Service, Channel network
and training capabilities.

Lauritz Knudsen is committed to providing a reliable and trustworthy service

experience. Our nationwide network of over 100 service centers and 30+ branch
offices ensures expert support throughout your product’s life cycle, with fast,
efficient responses and world-class customer satisfaction.

We also offer innovative Training Services at six dedicated training centers,

empowering your workforce to maximize the performance and reliability of your
equipment. Our comprehensive programs cover everything from product-specific
operation and maintenance to advanced electrical and automation strategies.
Expert trainers deliver engaging, practical training, upskilling your team for improved
productivity and efficiency. Lauritz Knudsen empowers your workforce to maximize
the efficiency and longevity of your investments.

Lauitz Knudsen 89
Blackcoffee creatives/LK/022025