TP-6773 5/12a32 Section 6 Electrical System
8. Make the recommended connections for the
following four reconnection systems using circuit
breakers:
Two-pole circuit breaker with a single-voltage
system (example: 120-volt, 3-wire). Attach
stator leads marked 2 and 4 to the side of the circuit
breaker marked LINE. Install the jumper lead
across the LINE side of circuit breaker terminals
(see Section 8). Attach stator leads 1 and 3 to L0.
Single-pole circuit breaker with a
single-voltage system (example: 120-volt,
2-wire). Attach stator leads marked 2 and 4 to the
side of the circuit breaker marked LINE (see
Section 8). Attach stator leads 1 and 3 to L0.
Two-pole circuit breaker with a dual-voltage
system (example: 120/240-volt, 3-wire). Attach
stator leads marked 1 and 4 to the side of the circuit
breaker marked LINE. Do not use a jumper lead
(see Section 8). Attach stator leads 2 and 3 to L0.
Models with Advanced Digital Control IId
:
Single-pole circuit breaker with a 240-volt,
2-wire, single-voltage system. Attach the stator
lead marked 1 to the side of the circuit breaker
marked LINE (see Section 8). Bolt together leads
2 and 3 and tape to insulate from ground. Attach
the stator lead marked 4 to L0.
9. Connect the stator lead(s) used for neutral
connection to the L0 stud. See the illustrations in
Section 8.
10. Connect the side of the circuit breaker marked
LOAD to the ship-to-shore switch or craft wiring.
Attach insulation boots to the black leads if the kit
includes insulation boots. With a single-pole circuit
breaker use one black lead (L1). With a two-pole
circuit breaker use two black leads, L1 and L2.
Connect the neutral (white) lead to the L0 stud.
Connect the equipment ground (green) lead to
GRD stud.
Note: Wire material. Use stranded copper for all
wiring. Use wire gauges and insulation,
conductor temperature ratings, sheath
stripping, conductor support and protection,
conductor terminals and splices, and
overcurrent protection (circuit breakers,
fuses) that conform to standards and codes.
Note: Follow USCG Regulations CFR33, Part 183
(Pleasurecraft) and CFR46 (Commercial
Craft) for marine applications.
Note: Wire protection. Use plastic bushings,
rubber grommets, and/or cable ties as
necessary to protect and secure wiring from
sharp objects, the exhaust system, and any
moving parts.
11. Replace the controller cover or circuit breaker box
access panel.
12. Reconnect the generator set engine starting
battery, negative (--) lead last.
13. Make voltage or frequency adjustments according
to Section 8.
Note: Voltage/frequency adjustable. Some
four-lead generator sets are not
voltage/frequency adjustable. To determine
adjustment possibilities, check the model’s
specification sheet or service manual. If you
are reconnecting the generator set from a
single-voltage to a dual-voltage
configuration (example: from 120-volt to
120/240-volt) or a dual voltage to a single
voltage (example: from 120/240-volt to
120-volt) with the same primary voltage, do
not adjust the voltage/frequency
adjustment. Adjust the voltage/frequency
for frequency changes or setting changes of
the primary voltage (example: from 120-volt
to 100-volt). Refer to the model’s
specification sheet for reconnection
capability.
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