Kohler KGP, Руководство пользователя

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TP-6461 1/08 66 Section 4 Controller Test and Replacement
4.6 Exercise
Schedule exercise runs through the Set Exercise
screen.
See the transfer switch Operation and
Installation Manual for instructions. To run the generator
set at a time other than a scheduled exercise sequence,
use the Test function. See Section 4.5 for instructions.
When a scheduled exercise is running, the screens
shown in Figure 4-10 appear. Press Main to return to
the main screen, if desired. Press the End button to end
the exercise sequence before the scheduled stop time,
if necessary.
Exerciser Active
Time Remaining 00:29
Norm ###V Emer ###V
Main End
Exerciser Active
Fail to Acquire 00:59
Norm ###V Emer ###V
Main End
Screen during
exercise run.
Display if generator
set does not start
immediately on
exercise signal.
Figure 4-10 Exercise Sequence Screens
4.6.1 Exerciser Sequence of Operation
Exerciser Accessory is activated (Unloaded)
1. Exerciser timer begins.
2. The generator is signaled to start.
3. The generator starts and the standby source
becomes available.
4. The load bank control is activated.
Exerciser Accessory is de-activated (Unloaded)
1. The load bank control is de-activated.
2. Time delay engine cooldown times out.
3. The generator is signaled to stop.
Exerciser Accessory is activated (Loaded)
1. Exerciser timer begins.
2. The generator is signaled to start.
3. The generator starts and the standby source
becomes available.
4. Time delay preferred-to-standby and pre-transfer
load control sequences time out.
5. Load control contacts open.
6. Contactor transfers to standby.
7. Post-transfer load control sequences time out.
8. Load control contacts close.
Emergency Source Fails (Normal Source is
available)
1. Exerciser is deactivated.
2. Load control contacts open.
3. Contactor immediately transfers to preferred.
4. Immediate failure to acquire standby alarm.
5. Post-transfer load control sequences and time
delay engine cooldown time out.
6. Load control contacts close.
7. Engine start contacts open.
Exerciser Accessory is deactivated (Loaded)
1. Pre-transfer load control sequences time out.
2. Load control contacts open.
3. Contactor transfers to preferred.
4. Post-transfer load control sequences and time
delay engine cooldown time out.
5. Load control contacts close.
6. The generator is signaled to stop.