VMC 15 Circuit Breaker Cassette
Ratings
|
Rated Voltage |
kV |
15 |
|
Rated Power Frequency Withstand Voltage |
kV |
28 / 38 |
|
Rated impulse withstand voltage |
kV |
75 / 95 |
|
Rated Frequency |
Hz |
50 / 60 |
|
Symmetrical breaking current |
kA |
25 / 31.5 / 40 |
|
Rated Short-Time Current |
kA 3secs |
25 / 31.5 / 40 |
|
Rated Peak Making Current |
kA |
63 / 80 / 100 |
|
Busbar Circuit Ratings |
A |
1250 / 2000 /2500 / 3150 |
|
Incomer / Feeder Circuit Ratings |
A |
630 / 1250 / 2000 |
|
Degree of Protection |
IP3X to IP42 |