- Product name:load break switch
- Color:Red
- Type:Disconnect Switch
- Rated voltage:12KV
- Frequency:50/60Hz
- Rated current:630A
- MOQ:5
- Feature:Durable
- Place of Origin:CN
- Certification:LBS
- Brand Name:YUFLY
- Model Number:FKN-12
- Max. Current:630A
- Max. Voltage:12kV
Product Details
Technical Information
Technical specification Switch disconnector type FN18 | ||
Rated voltage | kV | 12 |
Rated current | A | 630 |
Rated power frequency | Hz | 50/60 |
Short circuit making capacity | kA Peak. | 67 |
Peak withstand current | kA Peak. | 82 |
Short time current 1 sec. 2 sec. 3 sec. | kA eff. kA eff. kA eff. | 31.5 25 20 |
Max. Breaking capacity in co-operation with fuses IEC 62271-105 | A | 1600 |
Max. Fuse current | A | 125 |
To earth and between poles | kV | 42 |
Across isolating distance | kV | 45 |
Impulse withstand voltage 1.2/50μs -to earth and between poles -across isolating distance | kV kV | 75 85 |
Mechanism endurance | cycles | 2000 |
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