Woodward EGCP-2 - Figure 7-1. Multiple Unit no Parallel Prime Power Application

Manual 26076 EGCP-2 Engine Generator Control Package
Woodward 75
LOAD
Switch Common
2
G52a
Process I/E
No Connection
Fault #6
Fault #1
3
Mains CB Aux
Gen CB Aux
Run W/LD
Voltage Raise
Voltage Lower
Speed Raise
Speed Lower
1
GEN
NLT (No Load Test) or Manual
Mode of Load Transfer =
No Parallel
Mode Selector Switch
Auto
Number of Units =
Multiple
GEN
PTs
GEN
CTs
Tes t
Automatic
Local
PT
Connect
G52
Gen Breaker
Trip
GTC
FUEL
crank
Multiple No Parallel Prime Power Application
Audible
Alarm
Visual
Alarm
+Battery
+Battery
Fuel
Solenoid
Engine
Crank
Engine
Preglow
Mains Breaker
Trip
Mains Breaker
Close
+Battery
+Battery
+Battery
Visual Alarm
Aud ble Alarm
Preglow relay
Gen Breaker Trip Co l
Engine Crank Relay
Fuel shutoff solenoid
prglw
GCC
Mains
PT Disconnect
Gen Breaker
Close
BUS
PT
+Battery
+Battery
2
3
1
Use fault #1 or #2 input if using a
seperate device to sense Low Oil
Pressure or High Water Temp.
These Fault Inputs have 15 second
delay timers on them after the
engine reaches crank cutoutt
speed.
Gen Breaker Close Coil
-Battery
Only required if the speed and voltage
need to be adjusted when Test
or Manual is selected.
See Switch Logic Diagram for Details
Manual
Manual
Manual
.
.
.
Faults #3 through #6 activate immediately,
with programmable delays.
4
4
Manual mode requires manual generator breaker operation.
Manual mode will operate in KW and Voltage Droop.
Application: Prime Power
No Mains Available (Prime Power Application)
No Connection
No Connection
No Connection
Run With Load
RS-485 LON
To o t h e r U n i t s
VIS-075
00-04-20
Figure 7-1. Multiple Unit No Parallel Prime Power Application