North Star 10500 SBG, Инструкция по установке и эксплуатации

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2.8 Generator Winding Connections
Figure 01175 represents a simplified pictorial of
the generator stator AC connection system. This
sy stem is described as a 60-Hertz, single phase,
four-wire design. The generator stator produces
120/240 volts by means of two independent
stationary coil groups (windings), with two leads
brought out of each winding. Each winding can
nominally produce 120 Volts at 60 Hertz.
Combining both windings in series produces 240
Volts at 60 Hertz. Generator output leads 1 and 4
are ”HOT”. Generator output leads 2 and 3 are
“Neutral”.
Fig. 01175 - Generator AC Connection System
2.9 Wiring Connections
DANGER
•
Qualified electricians or
contractors should complete the wiring
connections. Follow all applicable electrical
codes, regulations, and standards.
CAUTION
•
Customer installed w ires
designated as “pow er” lead should not be
mixed with “signal” leads in the same
electrical conduit.
CAUTION
•
The generator is configured
w ith a ‘bonded neutral” wire. The neutral w ire
exiting the generator is bonded to the ground
circuit.
DANGER
•
Always disconnect the battery
prior to installation or servicing the generator or
transfer switch.
This product can start
automatically . Disconnect the battery cable from the
NEGATIVE, NEG, or (-) terminal first. Reconnect that
cable last.
DANGER
•
Never work inside the generator
unless utility power is disconnected. Remember : The
battery charger and convenience receptacle may be
energized by a 120-volt electrical circuit that is
independent of the stand-by generator.
This generator is designed with a 3.25” diameter
hole in the base. This access hole allows for
routing of electrical conduit up through the
concrete mounting pad and into the generator
housing. See Figure 01168 (page 8). If the
installation does not allow the conduit to route
through the concrete pad, see the Right Side View
of Figure 01165 (page 7) for the area to locate
conduit elbows.
To complete the electrical connections, first
remove the (4) #10 socket head cap screws from
the lower cover plate. The #10 socket head cap
screws can be removed with a 5/32” hex key. See
Figure 01186.
Fig. 01186 - Generator Control Box
#10 SOCKET HEAD
CAP SCREWS
LOWER
COVER
PLATE