Products

FKRN12-12D Indoor High Voltage Load Break Switch

Load break switch can turn on/off, bear and cut the current at the normal circuit or the circuit is overloaded. It can be used as a switch to bear the current for a certain period at the abnormal circuit like short circuit.

  • Price:Negotiable
  • Payment Terms:L/C, T/T
  • Port:Shanghai, Qingdao, Guangzhou, Ningbo
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Main Products:
Distribution equipment, switches, transformers, transmission equipment etc

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Parameters

No.ItemUnitFKNI2-12D/630-20FNKI2-12D.R/125-31.5
1Rated voltagekV12
2Rated frequencyHz50
3Rated currencyA630125
4Voltage at thunderkVGround/phase 75, isolating fracture 85
5Voltage at industrial frequency(1min)kVGround/phase 42, isolating fracture 48
6Current at rated short periodkA20(4s)
7Current at peak valuekA50
8Closed current at rated short circuit(peak value)kA50
9Breaking current at rated short circuitkA
31.5
10Rated transfor currentkA
1.5
11Empty load capacitykVA1250
12Rated charging currentA10
13Breaking time at rated loaded currentTime>100
14detach time when impactor stimulate the loads
0.06
15withstand current for ground switch at rated short periodkA20(2s)
16withstand current for grounding switch (peak value)kA50
17Power voltageVAC220, DC48


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Anhui Wanxiang Electric Equipment Co., Ltd
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