Kohler KCP MPAC 1000 User Manual

TP-6126 8/02 41Section 6 Accessories
Section 6 Accessories
6.1 Introduction
This section describes the installation and/or operation
of the following accessories:
D MPAC Setup Program
D Control Switches:
D Preferred source switch
D Supervised transfer switch
D In-phase monitor
D Programmable inputs and outputs:
D Main logic board terminal strip
D Input/output modules
D Load shed (Forced transfer to OFF)
D Security cover
D Battery charger
6.2 Setup Program
The optional MPAC Setup Program allows you to use a
personal computer to view and adjust system
parameters, voltage and frequency pickup and dropout
settings, time delays, input and output functions, and
other system parameters. The software also includes a
time-stamped event log that is useful for system
diagnostics and troubleshooting. Refer to the Setup
Program Operation Manual for more information.
6.3 Control Switches
Two control switches are available, the preferred source
switch and the supervised transfer control switch. The
switches are mounted on the enclosure door. See
Figure 6-1 for typical switch locations.
Note: Factory-installed switches are factory-wired and
require no additional wiring in the field.
1
ADV-6698A
1. Preferred source switch and supervised transfer control switch
location
Figure 6 -1 Control Switch Locations
6.3.1 Preferred Source Switch
The two-position, key-operated preferred source
selector switch allows selection of either power source
as the preferred source. The key can be removed with
the switch in either position, locking the switch into the
selected position. The preferred source selection
cannot be changed remotely through software or the
Modbusr connection. Figure 6-2 shows the preferred
source selector switch.
The transfer switch seeks and transfers to the preferred
source whenever it is available. Source N is always the
source connected to the Normal side of the transfer
switch, and Source E is always connected to the
Emergency side. Generator engine start relays are
assigned to the the source (Source N or Source E). The
engine start relays do not change when the preferred
source switch position changes. This prevents the need
to change the wiring of the engine start relay(s) when the
preferred source changes.

Kohler KCP MPAC 1000 Specifications

General

Brand	Kohler
Model	KCP MPAC 1000
Category	Switch
Language	English