Product data sheet

Specifications

variable speed drive ATV312 -

7.5kW - 18kVA - 269W - 380..500 V-
3-phase supply
ATV312HU75N4

Discontinued on: 26 January 2021

To be end-of-service on: 01 January 2026

Discontinued - Service only

Disclaimer: This documentation is not intended as a substitute for and is not to be used for determining suitability or reliability of these products for specific user applications
Main
Range of product Altivar 312

Product or component type Variable speed drive

Product destination Asynchronous motors

Product specific application Simple machine

Assembly style With heat sink

Component name ATV312

Motor power kW 7.5 kW

Motor power hp 10 hp

[Us] rated supply voltage 380...500 V - 15...10 %

Supply frequency 50...60 Hz - 5...5 %

Network number of phases 3 phases

Line current 27.7 A at 380 V, Isc = 22 kA

21 A at 500 V

EMC filter Integrated

Apparent power 18 kVA

Maximum transient current 25.5 A for 60 s

Power dissipation in W 269 W at nominal load

Speed range 1…50

Asynchronous motor control Sensorless flux vector control with PWM type motor control signal
profile Factory set : constant torque

Electrical connection Al1, Al2, Al3, AOV, AOC, R1A, R1B, R1C, R2A, R2B, LI1...LI6 terminal 2.5 mm² AWG 14
L1, L2, L3, U, V, W, PA, PB, PA/+, PC/- terminal 16 mm² AWG 6

Supply Internal supply for logic inputs: 19...30 V 100 mA, protection type: overload and short-circuit protection
Internal supply for reference potentiometer (2.2 to 10 kOhm): 10...10.8 V 10 mA, protection type:
overload and short-circuit protection

Communication port protocol CANopen

Modbus

IP degree of protection IP20 on upper part without cover plate

IP21 on connection terminals
IP31 on upper part
IP41 on upper part

Option card Communication card for CANopen daisy chain

Communication card for DeviceNet
Communication card for Fipio

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 Communication card for Modbus TCP
Communication card for Profibus DP

Complementary
Supply voltage limits 323…550 V

Prospective line Isc 22 kA

Continuous output current 17 A at 4 kHz

Output frequency 0…500 Hz

Nominal switching frequency 4 kHz

Switching frequency 2...16 kHz adjustable

Transient overtorque 170…200 % of nominal motor torque

Braking torque 150 % during 60 s with braking resistor

100 % with braking resistor continuously
150 % without braking resistor

Regulation loop Frequency PI regulator

Motor slip compensation Automatic whatever the load

Suppressable
Adjustable

Output voltage <= power supply voltage

Tightening torque Al1, Al2, Al3, AOV, AOC, R1A, R1B, R1C, R2A, R2B, LI1...LI6: 0.6 N.m
L1, L2, L3, U, V, W, PA, PB, PA/+, PC/-: 2.5 N.m

Insulation Electrical between power and control

Analogue input number 3

Analogue input type AI1 configurable voltage 0...10 V, input voltage 30 V max, impedance: 30000 Ohm
AI2 configurable voltage +/- 10 V, input voltage 30 V max, impedance: 30000 Ohm
AI3 configurable current 0...20 mA, impedance: 250 Ohm

Sampling duration AI1, AI2, AI3: 8 ms analog

LI1...LI6: 4 ms discrete

Response time AOV, AOC 8 ms for analog

R1A, R1B, R1C, R2A, R2B 8 ms for discrete

Linearity error +/- 0.2 % for output

Analogue output number 1

Analogue output type AOC configurable current: 0...20 mA, impedance: 800 Ohm, resolution: 8 bits
AOV configurable voltage: 0...10 V, impedance: 470 Ohm, resolution: 8 bits

Discrete input logic Logic input not wired (LI1...LI4), < 13 V (state 1)
Negative logic (source) (LI1...LI6), > 19 V (state 0)
Positive logic (source) (LI1...LI6), < 5 V (state 0), > 11 V (state 1)

Discrete output number 2

Discrete output type Configurable relay logic: (R1A, R1B, R1C) 1 NO + 1 NC - 100000 cycles
Configurable relay logic: (R2A, R2B) NC - 100000 cycles

Minimum switching current R1-R2 10 mA at 5 V DC

Maximum switching current R1-R2: 2 A at 250 V AC inductive load, cos phi = 0.4 and L/R = 7 ms
R1-R2: 2 A at 30 V DC inductive load, cos phi = 0.4 and L/R = 7 ms
R1-R2: 5 A at 250 V AC resistive load, cos phi = 1 and L/R = 0 ms
R1-R2: 5 A at 30 V DC resistive load, cos phi = 1 and L/R = 0 ms

Discrete input number 6

Discrete input type (LI1...LI6) programmable at 24 V, 0…100 mA for PLC, impedance: 3500 Ohm

Acceleration and deceleration S, U or customized

ramps Linear adjustable separately from 0.1 to 999.9 s

Braking to standstill By DC injection

Protection type Input phase breaks: drive

Line supply overvoltage and undervoltage safety circuits: drive
Line supply phase loss safety function, for three phases supply: drive
Motor phase breaks: drive
Overcurrent between output phases and earth (on power up only): drive
Overheating protection: drive
Short-circuit between motor phases: drive

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 Thermal protection: motor

Insulation resistance >= 500 mOhm 500 V DC for 1 minute

Local signalling 1 LED (red) for drive voltage

Four 7-segment display units for CANopen bus status

Time constant 5 ms for reference change

Frequency resolution Analog input: 0.1...100 Hz

Display unit: 0.1 Hz

Connector type 1 RJ45 for Modbus/CANopen

Physical interface RS485 multidrop serial link

Transmission frame RTU

Transmission rate 10, 20, 50, 125, 250, 500 kbps or 1 Mbps for CANopen
4800, 9600 or 19200 bps for Modbus

Number of addresses 1…127 for CANopen

1…247 for Modbus

Number of drive 127 for CANopen

31 for Modbus

Marking CE

Operating position Vertical +/- 10 degree

Outer dimension 232 x 180 x 170 mm

405 x 234 x 268 mm
300 x 210 x 170 mm

Height 232 mm

Width 180 mm

Depth 172 mm

Net weight 6.5 kg

Environment
Dielectric strength 2410 V DC between earth and power terminals
3400 V AC between control and power terminals

Electromagnetic compatibility 1.2/50 µs - 8/20 µs surge immunity test level 3 conforming to IEC 61000-4-5
Electrical fast transient/burst immunity test level 4 conforming to IEC 61000-4-4
Electrostatic discharge immunity test level 3 conforming to IEC 61000-4-2
Radiated radio-frequency electromagnetic field immunity test level 3 conforming to IEC 61000-4-3

Standards IEC 61800-3

IEC 61800-5-1

Product certifications CSA

DNV
NOM
GOST
C-Tick
UL

Pollution degree 2

Protective treatment TC

Vibration resistance 1 gn (f= 13…150 Hz) conforming to EN/IEC 60068-2-6

1.5 mm (f= 3…13 Hz) conforming to EN/IEC 60068-2-6

Shock resistance 15 gn for 11 ms conforming to EN/IEC 60068-2-27

Relative humidity 5…95 % without condensation conforming to IEC 60068-2-3

5…95 % without dripping water conforming to IEC 60068-2-3

Ambient air temperature for -25…70 °C

storage

Ambient air temperature for -10…50 °C without derating (with protective cover on top of the drive)
operation -10…60 °C with derating factor (without protective cover on top of the drive)

Operating altitude <= 1000 m without derating

1000...3000 m with current derating 1 % per 100 m

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Packing Units
Unit Type of Package 1 PCE

Number of Units in Package 1 1

Package 1 Height 22.788 cm

Package 1 Width 23.237 cm

Package 1 Length 29.832 cm

Package 1 Weight 6.1 kg

Unit Type of Package 2 S04

Number of Units in Package 2 2

Package 2 Height 30 cm

Package 2 Width 40 cm

Package 2 Length 60 cm

Package 2 Weight 13.37 kg

Unit Type of Package 3 PAL

Number of Units in Package 3 18

Package 3 Height 77 cm

Package 3 Width 60 cm

Package 3 Length 80 cm

Package 3 Weight 117 kg

Offer Sustainability
Sustainable offer status Green Premium product

EU RoHS Directive Pro-active compliance (Product out of EU RoHS legal scope)

EU RoHS Declaration

Mercury free Yes

China RoHS Regulation China RoHS declaration

RoHS exemption information Yes

Environmental Disclosure Product Environmental Profile

Circularity Profile End of Life Information

WEEE The product must be disposed on European Union markets following specific waste collection and
never end up in rubbish bins

California proposition 65 WARNING: This product can expose you to chemicals including: Lead and lead compounds, which is
known to the State of California to cause cancer and birth defects or other reproductive harm. For more
information go to www.P65Warnings.ca.gov

Contractual warranty
Warranty 18 months

Recommended replacement(s)

4
Apr 20, 2023