Beijing Huadong Electric Co., Ltd.
Main products:High Voltage Products,Low Voltage Products,Medium Voltage Products,Vacuum Circuit,Switchgear
Products
Contact Us
  • Contact Person : Ms. Wang Grace
  • Company Name : Beijing Huadong Electric Co., Ltd.
  • Tel : 0086-10-67668022
  • Fax : 0086-10-87697121
  • Address : Beijing,Beijing,Room 408, B unit, No.1 building, No.16, Ronghua South Road, Beijing Economy technologyl developed area,Beijing.
  • Country/Region : China

Circuit Breakers
VH4 series 24KV Vacuum circuit breaking

VH4 series 24KV Vacuum circuit breaking

VH4 series VCB is make in accordance with relevant GBand IEC standards.it can be used for power grid and industrial enterprises. VH4 Series vacuum circuit breaker is a kind of indoor switchgear used in electric power system. It works as protection and control unit for power grid...
LW50- 252KV SF6 Dead Tank CB Circuit Breaker

LW50- 252KV SF6 Dead Tank CB Circuit Breaker

This products can meet GB/T11022-1999, IEC60694-1996 Common specifications for high-voltage switchgear and controlgear standards This porduct is 3-phase AC 50Hz outdoor HV transmission & distribution equipment, suitable for Power Plant, Substation.  Especially,...
VH4 series 40.5KV (35KV or 33KV) VCB for indoor

VH4 series 40.5KV (35KV or 33KV) VCB for indoor

Series VH4 indoor high voltage vacuum circuit breaker is the new generation vacuum circuit breaker developed by us. Technical parameters:No.Name of parametersUnitData1Rated voltagekV40.52 Rated insulation level1min power-frequency withstand voltagekV95Rated lightning impulse...
12KV Vacuum circuit breaker (type:VH4)

12KV Vacuum circuit breaker (type:VH4)

It is made and checked in accordance with relevant GB, DL and IEC standards. Mechanical life under 31.5KA can be 50,000 times. Technical Parameters of VH4 CB Serial No.ItemsUnitTechnical Data1Rated VoltageKV122Rated FrequencyHZ503Rated Insulation Level1 min Rated Power Frequency...
40.5KV(33KV & 35KV) Vacuum circuit breaker for outdoor

40.5KV(33KV & 35KV) Vacuum circuit breaker for outdoor

40.5KV(33KV & 35KV) Vacuum circuit breaker for outdoor is adopt principle of vacuum interrupter., have an excellent performance. Main technical parameters: No.Designation of parameterUnitData of parameter1Rated voltagekV40.52Ratedisolate lever1minpower frequencyWithstand...
72.5KV/126/145KV SF6 Circuit breaker(Type: LW49)

72.5KV/126/145KV SF6 Circuit breaker(Type: LW49)

LW49--126KV and 145KV SF6 CB is used in the electrical system of 3 phase AC 50HZ,110KV, as its control and protective equipment.  General 1.1 This specification is applicable for LW49-145 outdoor HV AC Auto Expansion SF6 Circuit Breaker, stating the contents of installation,...
SF6 Dead Tank Circuit Breaker

SF6 Dead Tank Circuit Breaker

This porduct is 3-phase AC 50Hz outdoor HV transmission & distribution equipment, suitable for Power Plant, Substation. Especia   Rated frequency...
VS1 12KV vacuum circuit breaker

VS1 12KV vacuum circuit breaker

The products meets stipulations of GB 1984, DL403 and IEC 56,694 etc standards.adopt midship installation and fixed installation Technical Parameters of VS1 12KV  VCB Serial No.ItemsUnitTechnical Data1Rated VoltageKV122Rated FrequencyHZ503Rated Insulation Level1 min...


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