34
Generator
works, but ATS
doesn't transfer
the load to
connect with
generator
1. Controller is not under "auto
mode
”
2. Voltage of generator power
output terminal is abnormal
3. Wiring fault
4. F5 fuse on the terminal strip
X1 melts down.
5. Inner contactors of KPD100
controller terminal 30
、
31 are
open.
6. Transfer switch broken
1
．
Choose "auto mode
"
2
．
Check voltage of output terminal
3
．
Check wiring between ATS and generator
4
．
Check F5 fuse
，
Replace it if broken after trouble
shooting
5
．
Check closed contactor. Replace KPD100
controller if it is abnormal.
6. If there is rated voltage on two ends of transfer
switch, please replace the switch
Grid restores
but ATS
doesn't transfer
the load to
connect with
grid.
1. Wiring fault
2. F2 fuse on the terminal strip
X1 melts down.
3. Inner contactors of KPD100
controller terminal 34
、
35
are open.
。
4. Transfer switch broken
1. Check wiring between ATS and generator
2. Check F2 fuse
，
Replace it if broken after trouble
shooting
3. Check closed contactor. Replace KPD100
controller if it is abnormal.
4. If there is rated voltage on two ends of transfer
switch, please replace the switch
Switch
transfers the
load but
generator still
works
1. Cooling delay time of
generator
2.Circuit fault
3.Controller abnormal
1. Wait until the delay time finishes
（
≤
30 minuets
）
2. Check wiring between ATS and generator
3. Check controller, replace it if broken.
Charger does
not work (if
equipped)
1. F1 fuse melt down
2. Wiring fault
3. Battery charger broken
4. Battery worn or broken
1. Replace fuse after troubleshooting
2. Check wiring between ATS and generator
3. Replace battery charger.
4. Replace battery.
Summary of Contents for KPEC Series
Page 1: ...1 KPEC Series User Manual of ATS Cabinet www kipor com...
Page 38: ...6 Attachment 1 Electric principle figure four figures together...
Page 39: ......
Page 40: ...2 User wiring diagram six together...
Page 41: ......
Page 42: ......
Page 43: ...3 Definition of ATS cabinet remote control aviation plug option...
