Diagrams; 4-Lead Reconnection; 120-Volt Configurations; Section 10 Voltage Reconnection And Wiring - Kohler 32EOZ Service Manual

Section 10 Voltage Reconnection and Wiring Diagrams

10.1 4-Lead Reconnection

The following information illustrates the reconnection of
4-lead generator sets. In all cases, follow the National
Electrical Code (NEC).
NOTICE
Voltage reconnection. Affix a notice to the generator set after
reconnecting the set to a voltage different from the voltage on
the nameplate. Order voltage reconnection decal 246242
from an authorized service distributor/dealer.

10.1.1 100- -120-Volt Configurations

If the installation requires a factory two-pole circuit
breaker, do not connect the load-side terminals of the
circuit breaker together.
installation requires a 100--120-volt, 2-wire system, use
a single-pole circuit breaker. See Figure 10-2. When
connecting stator phase leads together, size the output
lead (L1) accordingly to handle the amperage. Use a
jumper lead on the line side of the circuit breaker to
balance the load of the generator set.
L0 (Neutral)
Ground
Load
Side
Line
Side
4 3 2 1
60 Hz
L0--L1 100--120 Volt
L0--L2 100--120 Volt
Figure 10-1 100--120-Volt, 3-Wire Configuration
TP-5936 7/04
See Figure 10-1. If the
L0
GRD.
L1
L2
Two-Pole
Circuit
Breaker
Jumper
lead
50 Hz
100--120 Volt
100--120 Volt
L0 (Neutral)
Ground
Load
Side
Line
Side
4 3 2 1
Stator Leads
60 Hz
L0--L1 100--120 Volt
L0--L2 100--120 Volt
Figure 10-2 100--120-Volt, 2-Wire Configuration
Section 10 Voltage Reconnection and Wiring Diagrams
L0
GRD.
L1
Single-Pole
Circuit
Breaker
50 Hz
100--120 Volt
100--120 Volt
45