China 10kv Sf6 Fully Insulated Ring Network Cabinet, Find details about China Switch, Switchgear from 10kv Sf6 Fully Insulated Ring Network Cabinet
Item | Unit Parameters | ||
Rated voltage | KV | 3.6, 7.2, 12 | |
Rated frequency | Hz | 50 | |
CB Rated current | A | 630, 1250, 1600, 2000, 2500, 3150 | |
Cabinet Rated current | A | 630, 1250, 1600, 2000, 2500, 3150 | |
(4s) Rated flexible and stable current(4s) | KA | 16, 20, 25, 31.5, 40, 50 | |
() Rated flexible and stable current(peak) | KA | 40, 50, 63, 80, 100, 125 | |
Rated short and open circuit current | KA | 16, 20, 25, 31.5, 40, 50 | |
() Rated short circuit open and close current(peak) | KA | 40, 50, 63, 80, 100, 125 | |
Rated insulat ion level | 1min1min power frequency withstand voltage | KV | 24, 32, 42 |
Lightning impulse withstand voltage | KV | 40, 60, 75 | |
Protection level | / | IP4X /Shell | |
/ | IP2X , when the compartment door and the breaker door are opened) |