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6.2
Multiple Genset Applications
Overview
In a multiple-unit mains parallel application, all easYgens need the same signals for:
• Mains voltage and current
•
• Reply and release signal of the MCB
•
The open and close contacts from all controls must be wired in parallel.
easYgen-3000XT
easYgen-3000XT
easYgen-3000XT
Modbus RTU/Ethernet
CAN bus / Modbus TCP
LOAD
Dis./Analog Inputs
V
oltage (3Ph)
Cur
rent (1Ph)
Open/Close
V
oltage (3Ph)
Cur
rent (1Ph)
Open/Close
GCB Control
Current (3Ph)
MPU/ECU
Voltage (3Ph)
Dis./Analog Inputs
Engine Start/Stop
GCB Control
Current (3Ph)
MPU/ECU
Voltage (3Ph)
MCB Control
Dis./Analog Inputs
Engine Start/Stop
GCB Control
Current (3Ph)
MPU/ECU
Voltage (3Ph)
Engine Start/Stop
PLC
Optional
V
oltage
(3Ph)
Cur
rent (1Ph)
Open/Close
Voltage (3Ph)
Voltage (3Ph)
Voltage (3Ph)
LOAD
Fig. 216:
Multiple genset application (schematic)
6.2.1
Configuration Example: Multiple Genset
Configuration example
The following example describes the configuration of a typical mains parallel operation
with import/export power control at the interchange point and load-dependent start/stop.
689
easYgen-3000XT Series
B37574
6 Application Field
6.2 Multiple Genset Applications
Released