Kohler KEP User Manual

TP-6745 7/1062 Section 3 Controller Test and Replacement
Emergency Source Fails (Normal Source is
available)
1. Exerciser is deactivated.
2. Immediate failure to acquire standby alarm.
3. Load control contacts open.
4. Emergency breaker or switch opens.
5. Off-to- preferred time delay expires.
6. Utility breaker closes.
7. Post-transfer load control sequences and time
delay engine cooldown time out.
8. Load control contacts close.
9. Engine start contacts open.
Exercise Sequence is deactivated (Loaded)
1. Pretransfer load control sequences time out.
2. Load control contacts open.
3. Emergency breaker or switch opens.
4. Off-to- preferred time delay expires.
5. Utility breaker closes.
6. Post-transfer load control sequences and time
delay engine cooldown time out.
7. Load control contacts close.
8. The generator is signaled to stop.
Transfer time delay preferred-to-standby and
pretransfer load control time delays*
Post-transfer load control *
Off-to-standby time delay
Generator set engine starts and the
standby source becomes available
Load control contacts open
Utility breaker opens
Transfer time delay standby-to-preferred and
pretransfer load control time delays *
Post-transfer load control and engine
cooldown time delays *
Off-to-preferred time delay
Load control contacts open *
Emergency breaker or switch opens
Loaded EXERCISE timer begins
Load control contacts close
Generator set engine start contacts open
Exercise time period ends or
END button pressed
Generator set engine start contacts close
Load control contacts close
* Load control sequences operate if programmed. See the Transfer Switch Operation and Installation Manual.
Emergency breaker or switch closes.
Normal breaker closes
Figure 3-17 Exercise with Load Sequence

Kohler KEP Specifications

General

Brand	Kohler
Model	KEP
Category	Switch
Language	English