Woodward LS-5 v2 Series - Page 4

Sample application setup
easYgen-3000
12
A12
LS-5x2
10
System A
System B
A05
DIs./Analog Inputs
GCB Control
Current (3Ph)
MPU/ECU
Voltage (3Ph)
Engine Start/Stop
Voltage (1Ph)
MCB Control
Current (3Ph)
Voltage (3Ph)
Voltage (3Ph)
Segment
No.
GGB Control
Current (1Ph)
LOAD
Segment
No.
CAN bus
11
Segment
No.
Fig. 2: Sample application setup
A typical application example for the LS-5x2 is the use as a change over control. It serves
with its breaker at system A side (CBA) a mains circuit breaker (MCB) and with its breaker
at system B side (CBB) a generator group breaker (GGB).
•
One or more gensets feed on a load busbar.
• The easYgen(s) close and open their own generator breaker.
• The LS-5 at the interchange point closes and opens the GGB and MCB, or it serves an
ATS switch.
For a listing of additional application modes and setups please refer to
╚═▷ “6
Application”.
4 LS-5 v2 Series 37650
Brief Overview
Released