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Suppliers with verified business licenses
Brand Name | L/J |
Place of Origin | China |
Minimum Order Quantity | 1Set |
Price | Negotiation |
Payment Terms | T/T , L/C |
Supply Ability | 1000 Set |
Delivery Time | 30-45 Days |
Warranty | 1 Year |
Description | Unit | Data | ||
Rated voltage | KV | 40.5 | ||
Rated insulation level | Lightning impact withstand voltage(full wave peak) | 185/215(isolating break) | ||
1min power frequency withstand voltage | 95 | |||
Rated current | A | 1600 | 2000 | |
Mechanical life | Times | 3000 | ||
Rated SF6 gas pressure(at 20ºC) | Mpa | 0.45 | ||
Self-locking pressure(at 20ºC) | 0.45 | |||
Lowest working ambient temperature | ºC | -30 | ||
Rated short circuit breaking current | KA | 25 | 31.5 | |
Rated short circuit making current(peak) | 63 | 80 | ||
Rated short withstand current(Thermal steady current) | 25 | 31.5 | ||
Rated peak withstand current(dynamic steady current) | 63 | 80 | ||
Rated out-of-phase breaking current | KA | 63 | 80 | |
Duration of rated short circuit current | S | 4 | ||
Closing time(at rated operating voltage) | ≤1 | |||
Opening time(at rated operating voltage) | ≤0.07 | |||
Rated operating sequence | (O)-0.3S-(CO)-180S-(CO) | |||
Rated breaking/making single capacitor current | A | 400 | ||
Nos of breaking rated short circuit breaking current | times | 15 | 10 | |
Yearly gas leakage | %/years | ≤1 | ||
Water content in SF6(at 20ºC) | PPM(V) | ≤150 | ||
Rated voltage of assembled spring operating mechanism | V | -220 | ||
Voltage of closing coil, opening coil | AC:220 | |||
DC:220 | ||||
Voltage of charging motor | V | AC:220 | ||
DC:220 | ||||
SF6 Weight | KG | 8 | ||
Breaking weight including operating mechanism | 1400 |
Suppliers with verified business licenses