Technical parameters of CKG4-400/12KV AC vacuum contactor product
|
| rated current |
A |
four hundred |
| rated voltage |
kV |
twelve |
| Rated connection capacity |
A/100 times |
four thousand |
| Rated breaking capacity |
A/25 times |
three thousand and two hundred |
| Ultimate breaking ability |
A/3 times |
five thousand |
| contact gap |
mm |
6± 0.5 |
| overstroke |
mm |
1.5 ± 0.2 |
| mechanical life |
Times |
tensix |
| electrical life |
Times |
6×10four |
| Reference weight |
kg |
thirty |
| Control power supply voltage |
V |
110, 220 or customized according to user requirements |