G 150 / 180 / 240 Operation
wc_tx000867gb.fm 31
2.9 Voltage Selector
NOTICE: Never change the voltage selector switch with the engine running! This
can cause arcing and can severely damage the switch and the generator windings.
Location
The voltage selector is housed behind the access door in the upper half of the
control box.
Note: The access door cannot be opened unless the customer connection lugs
panel access door (lugs panel door) is opened first. Stop engine before opening
either of the doors.
Description
The voltage selector mechanically changes the connections between the generator
output leads and the terminal lugs on the generator. This allows different voltage
ranges to be selected:
Operation
(G 150 / G 180)
Select the voltage range by rotating the handle on the voltage selector switch to
the desired voltage.
Operation
(G 240)
Select the voltage range by removing the 10 fastening screws on the
reconnectable panel, shifting the panel to the desired position (as shown
above), and replacing the screws.
WARNING
Electric shock and arc flash hazard present at G240 reconnectable panel.
f Do not open the access door while the engine is running.
G 150 / G 180 G 240
120/240 VAC 1Ø 240 VAC 3Ø
120/208 VAC 3Ø 480 VAC 3Ø
139/240 VAC 3Ø (Refer to section
Voltage Adjustment Rheostat.)
139/240 VAC 3Ø (Refer to section
Voltage Adjustment Rheostat.)
277/480 VAC 3Ø 277/480 VAC 3Ø
wc_gr005272
G 150 / G 180
G 240
NOTICE
ACHTUNG
AVISO
208
120
Never change switch position
Never change switch position
with engine running.
Results in damage to machine.
Results in damage to machine.
ATTENTION
Niemals Schalter umstellen
Niemals Schalter umstellen
wenn Motor lauft. Verursacht
wenn Motor lauft. Verursacht
Beschadigung des Gerates.
Beschadigung des Gerates.
Nunca cambie la posicion del
Nunca cambie la posicion del
interruptor al estar marchando
interruptor al estar marchando
el motor. Ya que esto podria
el motor. Ya que esto podria
conducir a danos en el equipo.
conducir a danos en el equipo.
240
120
480
277
176228
Ne jamais changer la position
Ne jamais changer la position
de l'interrupteur pendant que
de l'interrupteur pendant que
le moteur est en marche. Il
le moteur est en marche. Il
pourrait en resulter risque
pourrait en resulter risque
de dommmages a la machine.
de dommmages a la machine.
= 40Nm (29.5 Ft Lbs)
L3-N = 277V
L1-L2= 480V
L2-N = 277V
L1-N = 277V
L3-L1= 480V
L2-L3= 480V
L1
1
2
N
4
3
8
L-L
12
5
6
L-N
L2
10
L3
9
7
11
L-L
L2-N = 120V
L1-L2= 208V
L3-N = 120V
L1-N = 120V
L2
L3-L1= 208V
L2-L3= 208V
5
2
6
1
N
4
12
3
11
L1
9
L3
10
8
7
L-N
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