Woodward EGCP-2 - Grounding for Protection Against Electric Shock

EGCP-2 Engine Generator Control Package Manual 26076
20 Woodward
Mains/Bus
PT
40
41
Mains/Bus PT Input
K1-B
Mains PT
Disconnect
(Normally
Closed)
(D08)
Local Bus PT
Connect
(Normally
Open)
(D07)
23
24
VIS-146
01-01-31
(+V)
K2-B
A
B or N
K1-A
K2-A
21
22
(+V)
EGCP-2
K1*
K2*
A
B or N
(B for Delta, N for Wye)
(B for Delta, N for Wye)
- *K1 SHOWN ENERGIZED
-
*K2 SHOWN DE-ENERGIZED
-
*K1 & K2 RELAYS ARE NOT
NOTES:
SUPPLIED BY WOODWARD
-
*K1 & K2 RELAYS SHOULD
BE CONNECTED AS NORMALLY
OPEN CONTACTS
Prime Power or
Single
Engine LOMs
Applications
Figure 3-8a. Utility/Local Bus Single PT Wiring for Delta and WYE Configuration
(two relay)
Mains/Bus
PT
40
41
Mains/Bus PT Input
Mains PT
Disconnect
(Normally
Closed)
(D08)
Local Bus PT
Connect
(Normally
Open)
(D07)
23
24
VIS-146A
01-03-29JR
K2-B
A
B or N
K2-A
21
22
(+V)
EGCP-2
K2*
A
B or N
(B for Delta, N for Wye)
(B for Delta, N for Wye)
- K2 SHOWN DE-ENERGIZED
-
K2 RELAY IS NOT
NOTES:
SUPPLIED BY WOODWARD
Prime Power
Applications
Figure 3-8b. Utility/Local Bus Single PT Wiring for Delta and WYE Configuration
(single relay)