TP-6329 8/07
33
Section 4 Accessories
Section 4 Accessories
4.1 Introduction
Accessories are available factory-installed and/or
shipped loose.
Obtain the most current list of
accessories from the generator set specification sheet
or by contacting your local authorized service distributor/
dealer.
Have accessories installed by a trained, authorized
Kohler distributor, dealer, or authorized representative.
Follow the installation instructions provided with each kit.
Use separate conduit for AC and DC leads to reduce the
possibility of electrical interference. Use shielded cable
for all analog inputs. Verify that the leads and conduit do
not interfere with the operation of the generator set or
obstruct the service areas.
Verify that the accessory installation complies with the
National Electrical Code (NEC) and all applicable local
and state codes.
Accessory Wiring.
To determine the appropriate size
for the customer-supplied wiring of engine battery-
powered accessories, use the guidelines in Figure 4-1.
Use 18--20 gauge wire for signal wires up to 305 m (1000
ft.).
Length, m (ft.)
Wire Gauge
30.5 (100)
18--20
152.4 (500)
14
304.8 (1000)
10
Figure 4-1
Wire Length and Size, Lead N and 42B
See Section 7, Diagrams and Drawings, for more
information
regarding
generator
set
electrical
connections.
The following sections detail a few common accessories
and their functions. The instructions provided with the
accessory kit supersede these instructions, if different.
4.2 Common Fault and Run Relay
Board
The optional relay board replaces the standard relay
interface board (RIB) and provides two additional relays
to control customer-provided equipment:
D
Common fault relay
D
Auxiliary run relay
The relay board location is shown in Figure 4-2.
Connect customer equipment to the relay board
harness. Figure 4-3 lists the customer connections.
The common fault relay is energized on a fault. The
auxiliary run relay is energized when the generator set is
running.
Connect to each relay’s normally open or
normally closed contacts depending on the application.
1
tp6328
1. Relay board location
2. Relay board harness
2
Figure 4-2
Common Fault and Run Relay Board
Harness
Lead
Number
Connector
Pin Number
Connection
88
6
Common fault normally open
89
2
Common fault common
90
3
Common fault normally closed
91
4
Run relay normally open
92
1
Run relay common
93
5
Run relay normally closed
Figure 4-3
Common Fault and Run Relay Board
Harness Connections
Summary of Contents for 15RYG
Page 1: ...Commercial Generator Sets Models 15 30RYG TP 6329 8 07c Installation...
Page 32: ...TP 6329 8 07 32 Section 3 Installation Instructions Notes...
Page 42: ...TP 6329 8 07 42 Section 5 Controller Notes...
Page 46: ...TP 6329 8 07 46 Section 6 Generator Reconnection Notes...
Page 60: ...TPMPFP 6329 8 07 60 Notes...
Page 61: ...TPMPFP 6329 8 07 61 Notes...
Page 62: ...TPMPFP 6329 8 07 62 Notes...
Page 63: ......
