ComAp IGS-NT Series - Page 134

IGS-NT Installation Guide
134
Piller
AVRi+
AVRi-
18VAC
From
generator
OUT1
OUT2
iG-
AVRi
iG
-
AVRi
TRANS
1
2
230/400VAC
0VAC
AVRI COM
AVRI OUT
AVRi output is connected instead Remote voltage trimmer 100Kohm.
AVRi trim to minimum
counter clockwise.
Volt/PF ctrl:
AVR DCout bias = 39%
VoltRegChar = POSITIVE
Catterpillar VR6, VR3F
AVRi+
AVRi-
18VAC
From
generator
OUT1
OCOM
iG-
AVRi
iG
-
AVRi
TRANS
230/400VAC
0VAC
AVRI COM
AVRI OUT
TR5
TR6
TR7
For VR3F link 4-7 has to be removed.
AVRi trim to minimum
counter clockwise.
Volt/PF ctrl:
AVR DCout bias = 50%
VoltRegChar = POSITIVE
Caterpillar VR6-B
AVRi+
AVRi-
18VAC
From
generator
OUT2
OUT1
iG-
AVRi
iG
-
AVRi
TRANS
230/400VAC
0VAC
AVRI COM
AVRI OUT
2
3
4
7
AVRi trim to minimum
counter clockwise.
Volt/PF ctrl:
AVR DCout bias = 0%
VoltRegChar = POSITIVE
Voltage range (-2V; 2V)
Caterpillar CDVR
Pin 44 on DVR – PF regulation directly from DVR is not connected.
AVRi trim to 50%
Volt/PF ctrl:
AVR DCout bias = 50%
VoltRegChar = POSITIVE
Catterpillar DVR
7
AVRi+
AVRi-
18VAC
From
generator
OUT1
OCOM
IG-
AVRi
IG
-
AVRi
TRANS
230/400VAC
0VAC
AVRI COM
AVRI OUT
45
Pin 44 on DVR – PF regulation directly from DVR is not connected.
AVRi trim to 25%
Volt/PF ctrl:
AVR DCout bias = 50%
VoltRegChar = POSITIVE
AVK Newage MA330, 327, 321, 341