KACO Powador XP100-HV - Manual (Page 46)

Page 46 Operating Instructions Powador XP100-HV
F a u l t s a n d W a r n i n g s F a u l t s a n d W a r n i n g s
Code Message Warning description Possible problem and solution(s)
20 PEBB 1 IGBT Fault PEBB IGBT U failure Problem
• Short circuit in the IGBT
Solution(s)
• Visual inspection
• Change the PEBB
21 PEBB 2 IGBT Fault PEBB IGBT V failure
22 PEBB 3 IGBT Fault PEBB IGBT W failure
24 PEBB Over Temp.
Analog The temperature of the heat-sink
exceeds operational parameters Problem
• PEBB fan failure
Solution(s)
• Clean the fi lters
• Inspect and if necessary clean the heat-
sink fi ns
• Change the PEBB Fan
25 PEBB Over
Temp. Digital
The heat-sink over temperature
generated by the thermal trip
device
Problem
• PEBB Fan Failure
Solution(s)
• Inspect and if necessary clean the heat-
sink fi ns Change the PEBB Fan
30 Grid Over Voltage Over voltage on the grid side Problem
• The grid voltage is too high
Solution(s)
• Check the grid voltage
• Check the grid parameter
31 Grid Under Voltage Under voltage on the grid side Problem
• The grid voltage is too low
Solution(s)
• Check the grid voltage
• Check the grid parameter
• Check the MCB24
32 Grid Over Frequency Over frequency on the grid side Problem
• The grid frequency is outside the permit-
ted rang
Solution(s)
• Check the grid frequency
33 Grid Under Frequency Under frequency on the grid side Problem
• The grid frequency is outside the opera-
tion range
Solution(s)
• Check the grid frequency
Table 8: Faults