2
TT-1686 3/16
KOHLER CO., Kohler, Wisconsin 53044 USA
Phone 920-457-4441, Fax 920-459-1646
For the nearest sales and service outlet in the
US and Canada, phone 1-800-544-2444
KOHLERPower.com
Kohler Power Systems
Asia Pacific Headquarters
7 Jurong Pier Road
Singapore 619159
Phone (65) 6264-6422, Fax (65) 6264-6455
Current Sensing
If current sensing is required (i.e. for current [amps]
monitoring and display), obtain the appropriately rated
current sensing kit before starting the controller kit
installation procedure. If the transfer switch is equipped
with current transformers (CTs), they will need to be
replaced with the new current transformers for use with
the Decision-Maker
r
MPAC 1500 controller.
See
Figure 3 for available current sensing kit numbers.
Check the amp rating and number of phases of the
transfer switch and select the closest current sensing kit
with an equal or higher amp rating.
Kit Description
Current Sensing
Kit Number
Amps
Phases
200
3
GM89028-S3
200
1
GM89028-S21
400
3
GM89028-S6
400
1
GM89028-S24
1000
3
GM89028-S8
1000
1
GM89028-S26
1200
3
GM89028-S11
1200
1
GM89028-S28
2000
3
GM89028-S15
3000
3
GM89028-S17
Figure 3
Current Sensing Kits
Controller Accessories
Many functions that required optional accessories with
the S340 controller are integrated into the
Decision-Maker
r
MPAC 1500 controller operation. For
example, an active time delay can be ended by pressing
a button on the Decision-Maker
r
MPAC 1500 controller.
Separate time delay override switches are not required.
See Figure 4 for accessory information.
S340
Decision-Maker
r
MPAC
1500
Time Delays
Integrated
Test Switch
Integrated
Override Switches
Integrated
Current Meter (amps)
Current sensing kit required
(see Figure 3)
Plant Exerciser
Integrated
Voltage/Frequency Meters Integrated
Load Shed Contact
Integrated load control
function (one output
connection required)
Phase Rotation Protection Integrated
In-Phase Monitor
Integrated
Audible Alarm
Alarm module required
Figure 4
Accessories
Accessory Modules
Optional accessory modules are listed in Figure 5. One
module mounting kit holds up to five accessory
modules.
Accessory Module s
Part Number
Module Mounting Assembly *
GM46258-S
Standard I/O Module
GM46888-S
High Voltage/Current I/O Module
GM46890-S
Alarm Module
GM40808-S
External Battery Supply Module
GM46889-S
* One mounting assembly holds up to 5 modules.
Figure 5
Accessory Modules for Decision-Maker
r
MPAC 1500
Other Accessories
Other Decision-Maker
r
MPAC 1500 accessories are
available.
See
Figure 6.
Contact
your
local
distributor/dealer for more information.
Other MPAC 1500 Accessories
Part Number
Controller Disconnect Switch
GM46770-S3
Supervised Transfer Control
Switch
[
GM40807-S1
[
Includes alarm module GM40808-S.
Figure 6
Other Accessories
Availability is subject to change without notice. Kohler Co. reserves
the right to change the design or specifications without notice and
without any obligation or liability whatsoever. Contact your local
Kohler
r
generator set distributor for availability.
2016 by Kohler Co. All rights reserved.
Summary of Contents for GLS-1
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