SPECIFICATION
General Information’s
The equipment complies to the latest IEC 61439 and VDE 0660-600 rules.
Components are latest industrial standard of reliable quality according to HPS standard.
Switchgear has an internal protection against electric shocks and dropping tools IP 2X
according to IEC 947.
Other brands as proposed below can be provided on request.
Page 1 of
10
Ambient conditions
Ambient temperature max. : 0 - 45 °C (short-term + 50 °C)
Humidity max. : 85 % non condensing
Drawing and Documentation
Drawing and documentation will be issued to the above mentioned standards in DIN A4
size, English language, 1 copies for approval. 1 CD's as-built documentation.
Drawing will be generated with our CAD System E-plan P8
LV-Wirings
All secondary circuits are wired with PVC insulated flexible 600V copper wires, with a
minimum cross section of 1 sq.mm. The wiring is laid in plastic trunking and in flexible
PVC conduit for crossover
of wiring to door-mounted components.
Normal colour codes of the wiring as follows
Black The 3 phases and normal AC control wiring
Light blue Neutral
Yellow / green Earthing
Dark blue DC – wiring 24 V +
Dark blue DC – wiring 24 V -
Purple DC – wiring > 24 V + / -
White Secondary wiring of C.T.´s
White Analogue signals (0-10 VDC / 0-20 mA /
PT100(0))
Orange Pot.-free contacts
Brown Internal equipment voltage
Terminals
All terminals of „non hygroscopic“ material. The terminals have a minimum rating of at
least 1,5 at operating intensity. Terminals for the secondary C.T.´s are designed as test
terminals.
Measuring Transformers
Current/voltage transformers are dimensioned according to load and accuracy
requirements and according to the short circuit capacity of the switchboard.
Measuring Instruments
Page 2 of 11
Frame size 96x96 mm, with 90° scale deflection, accuracy class 1,5.
Page 3 of 11
1.0 05 Pcs. Generator Control Panel
Switchboard : standard, freestanding, sheet steel,
metal clad
Design : Form 1 acc. to IEC 61439-2
Type and brand of equipment : Rittal/Cubic/Schneider
Panels :1
Dimensions in total, approx. : 2100 x 1200 x 600 mm (height x width x
depth)
Door hanging side : standard left / right
Instruments, approx. : 96 x 96 mm, 72 x 72 mm, 48 x 48 mm
Painting : RAL 7035
Degree of Protection : IP 54
Cable entry : from bottom
Nominal voltage : 440 VAC, 50 Hz
Control voltage : 230 VAC / 24 VDC
Measuring Part:
1 x Voltmeter 0 – 500 VAC
1 x Phase selector switch 7 positions
1 x Voltmeter switch
1 x Frequency meter 47 – 53 Hz
3 x Ammeter --- / 1 A
1 x kW meter
1 x Cos-phi meter 0,5 cap – 1 – 0,5
ind
1 x Exciter voltmeter
1 x Exciter ammeter
1 x LED Annunciator 36 LED´s per unit
1 x Analogue Transducer
Auxiliaries:
2x Panel fan 230 VAC
2x Panel heater 230 VAC
2x Panel light 230 VAC
Additional Equipment:
1x OFF / Manual / Test / Automatic
switch
1x Emergency stop push button
Page 4 of 11
Control Part
Control
Woodward Easygen 3200XT
Woodward raised the standard in genset paralleling control and power management
system with the easYgen- 3000XT Series controllers. These controllers come with
standardized software that is simple to configure, yet easily customized for individual
applications. Enhanced connectivity enables fast and secure interfacing to other controls
and communications systems while the improved hardware is a drop-in replacement for
previous generation easYgen-3000 Series Controls.
The easYgen-3000XT Series controllers operate gen-sets of all sizes and applications.
These controllers include specifically designed algorithms and logic to start, stop,
control, and protect the genset, circuit breaker and the utility, where applicable. It allows
standardizing on a single, affordable genset controller for distributed power generation
applications. The applications can range from single stand-alone emergency backup
power to parallel load sharing of multiple gen-sets in complex, segmented distribution
systems with multiple utility feeds and tie breakers. Woodward's easYgen- 3000XT Series
paralleling genset controllers provide exceptional versatility and value for OEM
switchgear builders, generator packagers, and system integrators.
The easYgen-3200XT is suitable for isolated operation of a single genset or load sharing
of up to 32 gen-sets in islanded and/or parallel operation with a single utility. It
combines complete engine- generator control and protection with advanced, peer-to-
peer paralleling functionality and innovative features in a robust, attractive, userfriendly
and all-in-one package. Its integrated LogicsManager™ and AnalogManager
programmable logic functionalities provide outstanding application flexibility and can
often eliminate the need of an additional PLC control, yet can easily integrate with
SCADA or PLC-based control systems where desired.
Features
Standard paralleling applications for up to 32
generators
Peak shaving operation
Stand-by operation
AMF (Automatic mains failure) operation
Emergency operation
Import / export operation
Islanded & utility parallel operation
Easy to set up and commission
Master of Slave control capability
Complete engine, generator and utility protection
Open / closed transition
Five communication ports
Customizable logic, HMI screens, and alarms
Page 5 of 11
Indication
Color display with softkey operation
Start / Stop logic for diesel / gas engines
Counters for operating hours / starts / active & reactive
energy
Event recorder entries with real time clock (battery
backup) (300)
Generator voltage (L1-L2, L2-L3, L3-L1, L1-N, L2-N, L3-N)
Generator current (L1, L2, L3)
Generator frequency
Generator power (VA, W, var)
Mains voltage (L1-L2, L2-L3, L3-L1, L1-N, L2-N, L3-N)
Battery control voltage
Breaker status
Alarm indication (acc. alarm list)
Protection
ANSI Protection functions
12 Engine Overspeed
14 Engine Underspeed
25 Synchronization check
27 Generator / Mains Undervoltage relay
32 Overload relay
32R Reverse power relay
46 Phase balance current relay
50 Instantaneous overcurrent relay
51 AC time overcurrent relay
50G Ground fault (measured ground current)
55 Generator power factor
59 Generator / Mains Overvoltage relay
78 Mains phase shift / rotation field ROCOF
(df/dt)
81U Generator / Mains Underfrequency relay
81O Generator / Mains Overfrequency relay
50/51 Stator ph to ph
51N/51G Stator ph to earth
Rotor earth Fault
Restricted Earth fault
Field Failure relay
Interfaces / Function
CAN bus communication (for the engine
communication)
RS-232/485 Modbus RTU slave interface
Page 6 of 11
Ethernet Modbus TCP slave interface
Control of one (1) generator circuit breaker
Control of one (1) mains circuit breaker
Page 7 of 11
Potential free contacts:
1 x Fuel level low : 1 NO / 1 NC
1 x Fuel level low low : 1 NO / 1 NC
1 x Fuel level high : 1 NO / 1 NC
1 x Fuel level high high : 1 NO / 1 NC
2 x Ready to start : 1 NO / 1 NC
1 x Not available to start : 1 NO / 1 NC
1 x Start failure : 1 NO / 1 NC
3 x Engine running : 1 NO / 1 NC
1 x Overspeed : 1 NO / 1 NC
1 x Load accepted : 1 NO / 1 NC
1 x Common fault : 1 NO / 1 NC
1 x Common trip : 1 NO / 1 NC
Analog signals:
1x Generator voltage L1/L2 : 0 – 500 VAC / 0 – 10
VDC
1x Generator frequency L1/N : 0 – 60 Hz / 0 – 10 VDC
1x Generator current L1 : 0 – --- A / 0 – 10 VDC
1x Generator power factor : 0,5 – 0 – 0,5 / 0 – 10
VDC
1x Generator active power : 0 – --- kW / 0 – 10 VDC
Rotor earth fault relay:
1x Rotor earth fault
relay
Page 8 of 11
2.0 LV Switchboard
Switchboard : Schneider/cubic, freestanding, sheet steel,
metal clad
Standard : IEC 61439-2
Design : Form 4
Type and brand of equipment : Schneider/ Cubic
Cubicals :1
Dimensions in total, approx. : 2200 x 2100 x 600 mm (height x width x
depth)
Door hanging side : standard left
Instruments, approx. : 96 x 96 mm, 72 x 72 mm, 48 x 48 mm
Painting : RAL 7035
Degree of Protection : IP 54
Cable entry : from bottom
Nominal voltage : 440 VAC, 50 Hz
Control voltage : 230 VAC / 24 VDC
Net configuration : TN-S
Room arrangement : Front access
Transport split : No
Lifting eye bolts : Yes
Door lock mechanism : Two-way key bit
Technical Description Main Busbar
Number of busbar conductors :5
Position of main busbar area : Top
Short circuit withstand current :42 kA (1
Icw sec)
Busbar current : 1000 A
Busbar rated operational : 1000 A
current
Mounting of N-Conductor : Bottom
Mounting of PE-Conductor : Bottom
Page 9 of 11
2.1 1 Pcs. Generator Incoming Feeder
Direction of connection : From bottom
Door stop : Left
Internal partition : Form 4
Switch type : Air circuit breaker
Switch series : Schneider
Poles :4
Mounting type : Drawout
Rated current (max.) : 1000 A
Rated operational current : 1000 A
Rated breaking capacity : 42 kA
Tripping characteristic : Over load, Short circuit
Additional electronic : None
Motor drive : 230 VAC
Opening coil : 230 VAC
Closing coil : 230 VAC
Standard auxiliary contact : 2 Changeover-contacts
Current transformer : 1000 / 1 A, Cl. 1, 10 VA / 1000 / 1 A, Cl. 5P10,
10 VA
Voltage transformer : None
Additional equipment : None
2.2 1 Pcs. Outgoing Feeder for Load bank 1000 A
Direction of connection : From bottom
Door stop : Left
Internal partition : Form 4
Switch type : Air circuit breaker
Switch series : Schneider
Poles :4
Mounting type : Drawout
Rated current (max.) : 1000 A
Rated operational current : 1000 A
Rated breaking capacity : 42 kA
Tripping characteristic : Over load, Short
circuit
Additional electronic : None
Motor drive : 230 VAC
Opening coil : 230 VAC
Closing coil : 230 VAC
Standard auxiliary contact : 2 Changeover-
contacts
Current transformer : None
Voltage transformer : None
Page 10 of
11
2.3 1 Pcs. Outgoing Feeder 1000A
Direction of connection : From bottom
Door stop : Left
Internal partition : Form 4
Switch type : Air circuit breaker
Switch series : Schneider
Poles :4
Mounting type : Drawout
Rated current (max.) : 1000 A
Rated operational current : 1000 A
Rated breaking capacity : 42 kA
Tripping characteristic : Over load, Short
circuit
Additional electronic : None
Motor drive : 230 VAC
Opening coil : 230 VAC
Closing coil : 230 VAC
Standard auxiliary contact : 2 Changeover-
contacts
Current transformer : None
Voltage transformer : None
Page 11 of
11
