AC high voltage vacuum load breaking switch
Wuhan Feite Electric Co., Ltd. [China] 
1.30 years'exerience 2.export Europe Middle East Southeast Asia Austrilia 3.ODM OEM, CE CB
| Main Technical Data | |||||
| Type | FZN25-12D/T630-20 | FZN25-12D/T125-31.5 | |||
| Rated voltage | kv | 12 | |||
| Rated frequency | Hz | 50 | |||
| Rated current | A | 630 | 1250 | ||
| Rated short-time power frequency withstand voltage(1 min) | kv | Fructure of vacuum interrupter 30 | |||
| Rated short-time power frequency withstand voltage (valid) | kv | Interphase or to ground 42,fructure 48 | |||
| Rated lighting impulse withstand voltage | kv | Interphase or to ground 75,fructure 85 | |||
| Rated dynamic stability current (peak) | kA | 50 | |||
| 4S thermostability current | kA | 20 | |||
| Rated breaking current of active load | A | 630 | |||
| Rated breaking current of close loop | A | 630 | |||
| Rated breaking current of cable charging current | kA | 10 | |||
| Rated capacitor volume of breaking non-load | kv | 1600 | |||
| Rated transfor current | v | 2000 | |||
| Model od fuse protector | SDLAJ-12 | ||||
| Output of energy of collider | 2~5 | ||||
| Rated dynamic stability current of earth switch | kA | 50 | |||
| 2S dynamic stability current of earth switch | kA | 20 | |||
| Rated voltage of assist circuit | v | AC,DC220 AC,DC110 | |||
| Mechanical life | times | 10000 | |||
| Opening time triggered by fuse protector | ms | 30~40 | |||
| Opening time triggered by release | ms | 40~50 | |||
| Note:Rated characteristics can be given on requirment | |||||
AC high voltage vacuum load breaking switch
