Twelve-Lead Reconnection - Kohler 14EKOZD Installation Manual

Kraus Naimler/American Solenoid
4-Wire, 3-Phase Generator Sets
L1
3 2
L2
7 6
To Generator
Set
L3
11 10
L0
15 14
L1 L2
To Load
Figure 8-2 Marine Manual (Ship-to-Shore) Transfer
Switch, continued

8.2 Twelve-Lead Reconnection

The reconnection procedure
reconnections only.
The following information illustrates the reconnection of
twelve-lead generator sets. In all cases, conform to the
National Electrical Code (NEC).
Reconnect the stator leads of the generator set to
change output phase or voltage. Refer to the following
procedure and connection schematics. Follow all safety
precautions at the front of this manual and in the text
during the reconnection procedure.
TP-7045 3/18c
L1
4 1
L2
8 5
To Shore
Power
L3
12 9
L0
16 13
L3 L0
details voltage
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.
Twelve-Lead Reconnection Procedure
1. Press the generator set OFF/RESET button to shut
down the generator set.
2. Disconnect generator set engine starting battery,
negative (--) lead first.
3. Disconnect power to battery charger, if equipped.
4. Use Figure 8-3 to determine the generator set
voltage configuration. Note the original voltage
and reconnect the generator set as needed. For
units with current transformers, route leads
through current transformers (CTs) and connect
I-940
the leads according to the diagram for the desired
phase and voltage.
NOTICE
Section 8 Reconnection 53