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Product Name Outdoor High Voltage AC SF6 Pole Circuit Breaker
Description
Place of Origin China
Model Number LW3-12
Brand
Standard
Warranty 0 Months
MOQ 0
Sales Info.
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Supply Capacity 0 Unit(s) /
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Currency CNY
Payment Terms
POL
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Technical Data Sheet
Rated Voltage: 12KV
Rated Current: 630(A)
Rated Frequency: 50HZ
Lightning Impulse : Lightning impulse withstand voltage (peak value) interphase,to ground / fracture:75/85KV
Machine Life: 10000 times
Rated Operating Sequence: Separate-0.3s close,separate-180s close,separate
Working Pressure: SF6 gas rated working pressure:0.35Mpa
Others: Rated short-circuit breaking current:20KA
Others: Breaking times of rated short-circuit breaking current:20 times
Others: Rated short-circuit making current(peak value):50KA
Others: Rated dynamic stable current (peak value):50KA
Others: Rated short-time withstand current(4s):20KA
Others: 1min power frequency withstand voltage (interphase, ground/fracture):42/48kV
Others: SF6 gas minimum functional pressure:0.25MPa
Others: Annual leakage rate of SF6 gas:≤0.05%
Packing Info.
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Qty per Package 0.0
Package Size(MM) 0.0
Volume(CBM) 0.0
Gross/ Net Weight (KG) 0.0 / 0.0
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