Type: | Power Distribution Cabinet |
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Structure: | Protection |
Certification: | ISO9001:2000, CCC |
Form: | Partly-welded Type |
Operation Voltage: | High Voltage |
Application Range: | High-rise Buildings |
Customization: |
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Item | Unit | Parameter | |||
C module | V module | ||||
Load break switch |
Earthing switch |
Load break switch |
Earthing switch |
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Rated voltage | KV | 12 | 12 | 12 | 12 |
Power frequence withstand voltage KV |
KV | 42/48 | 42/48 | 42/48 | 42/48 |
Impulse withstand voltage KV | KV | 75/85 | 75/85 | 75/85 | 75/85 |
Rated current | A | 630 | 630 | ||
Breaking capacity | |||||
Active load A | A | 630 | |||
Closed loop | A | 630 | |||
Off load cable charging | A | 63 | 25 | ||
Earth fault | A | 31.5 | |||
Short circuit drop-out current | KA | 20 | |||
Making capacity | KA | 50 | 50 | 50 | |
Grade(electrical life) | E3 | E20 | |||
4S short-time withstand current | KA | 20 | 20 | 20 | 20 |
Mechanical operation times once | Time | M1/10000 | M2/30000 | M1/10000 | M2/30000 |
Mechanical operation order | O-00.3s-CO-180-CO |
Current | AC |
Altitude | ≤2000m |
Ambienttemperature | -35ºC-+40ºC |
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