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Beijing BeiKai Electric Co., Ltd.
Add.: No.5 Yongchang South Road, Beijing Economic & Technological Development Zone, China
Tel.: +86-10-53798889    +86-10-53798839
Fax: +86-10-53798889    +86-10-67802315
Contact Person: Kong WeiWei
                 

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Gas Insulated Switchgear (GIS)
    2. ZF19-252 Gas Insulated SwitchgearAll parts of the gas insulated switchgear are inside the metal shell, so they are free from the influence of wind, frost, rain, snow, external filth, and high altitude, enjoying strong environment resistance.
    2. ZF4B-126 Gas Insulated Switchgear

      This gas insulated switchgear has an outstanding insulation performance. All the insulating devices are optimally designed. The three electrodes are arranged in a triangular style.

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    2. ZF4A-126 Gas Insulated SwitchgearFor occasions where the cable entry can not be tested, the induction type high voltage live display and locking device can be installed, so as to prevent the earthing switch mistakenly closing live lines and ensure safe running.
    2. ZF4-126 Gas Insulated SwitchgearAs a combination of circuit breakers, disconnect switches, and other electrical components, the ZF4-126 gas insulated switchgear is used to protect and control electrical equipment in the electric power system.
Withdrawable Switchgear
    2. KYN28A-12 Withdrawable Switchgear

      It is used for receiving and distributing electric power in the AC three-phase single-bus power systems with the rated voltage of 3.6 to 12 KV and the rated frequency of 50Hz.

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    2. KYN18A-12 Withdrawable Switchgear

      Compared with other similar products, our product adapts better to the harsh working environment and has a larger margin of safety.
      The combined structure of centralized-stand can be provided.

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    2. KYN58A-40.5 Withdrawable SwitchgearIt is widely applied in various substations as well as industrial and mining enterprises, especially suitable for frequent operation.
    2. KYN61-40.5 Withdrawable SwitchgearIt meets the requirements of IEC298, GB3906, DL404 and other standards. The protection class of switchgear enclosure reaches IP4X.
    2. XGN2-12 Withdrawable SwitchgearThe XGN2-12 withdrawable switchgear is used for receiving and distributing electric power in AC three-phase single-busbar power systems with the rated frequency of 50Hz and the rated voltage of 3.6 to 12 KV.
    2. KYN26-7.2(J.R) Withdrawable SwitchgearThe KYN26-7.2(J.R) withdrawable switchgear is a piece of equipment combining a high-voltage current-limiting fuse and a vacuum contactor. Suitable for systems with the rated voltage of 3.6 to 7.2 kV, it is used to control motor, protect transformer, as well as open and close capacitor.
    2. KYN28A-7.2(J.R) Withdrawable SwitchgearThis product is used indoors and it should not be installed against a wall. It can be used in conjunction with the KYN28A-12 switch cabinet from our company. With no need of transitional cabinet, they can be arranged in a mixed manner.
Low Voltage Switchgear
    2. GGD Low Voltage Distribution SwitchgearThe low voltage distribution switchgear can be used to transform, distribute and control electric power for power, lighting and distribution equipment in power plants, substations, as well as industrial and mining enterprises.
    2. MBS Withdrawable Low Voltage SwitchgearThe MBS withdrawable low voltage switchgear is used to control the equipment for electric power generation, transmission, distribution, conversion, and consumption.
    2. GCS Withdrawable Low Voltage SwitchgearThe adopted steel has large cross section, sufficient rigidity, and good stability. It is easy to assemble. There are mounting holes with the modulus of 20mm on the main frame.
    2. GCK Withdrawable Low Voltage SwitchgearIdentical functional units can be interchanged. Once failure arises, the functional unit can be pulled out and a new unit can be inserted. This reduces failure duration and improves equipment reliability.
    2. PZ30 Low Voltage Distribution BoardThis low voltage distribution board complies with the GB7251-9 and BS5486-13 standards. The built-in electrical components meet the requirements of their respective standards.
    2. XL21 Distribution BoardThe XL21 distribution board is applicable to lighting distribution, energy metering, and power distribution for various civil and industrial buildings. The cabinet body is assembled with the KB profiles, which has a novel structure. The protection class is IP40 to IP54.
Gas Insulated Metal Enclosed Switchgear
  • Gas Insulated Metal Enclosed SwitchgearAs it is maintenance-free or low-maintenance, this gas insulated metal enclosed switchgear is particularly suitable for places with harsh running conditions, high humidity, and serious filth.
High Voltage Circuit Breaker
    2. LW36-126 SF6 Circuit BreakerWith the biggest characteristic of low gauge pressure, this SF6 circuit breaker is able to operate properly at the temperature of -40℃.
    2. LW36A-126 SF6 Circuit BreakerThis product can be used as a control and protection switch for power transmission and distribution systems of substations, power plants, and others.
    2. ZW36A-126 Vacuum Circuit Breaker

      There is no danger of explosion. The energy storage as well as opening and closing operations can be performed manually or electrically. The electrical operation can be controlled closely or remotely.

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    2. ZW38-55 Vacuum Circuit BreakerWith the rated voltage and frequency are 55kV and 50Hz respectively, this single phase circuit breaker is suitable to open and close loads as well as break fault current in the AT traction power supply system for electrified railway.
Low Voltage Circuit Breaker
    2. DW914B Air Circuit Breaker It offers protection against AC overload, under-voltage and short circuit as well as DC under-voltage and short circuit. Also, this low voltage circuit breaker applies to the infrequent conversion of the lines under normal working conditions.
    2. DW945 Air Circuit BreakerThis air circuit breaker is mainly used to distribute power and protect lines and power supply from the damage caused by overload, short circuit, under-voltage and other faults in power distribution networks and ship power lines.
    2. BBM30 Molded Case Circuit BreakerWith the rated insulation voltage of 800V, this molded case circuit breaker is used in power grids with the rated voltage of AC 690 V or less, the rated current of 16 A to 630 A, and the rated frequency of 50 Hz.
    2. AR Series Air Circuit BreakerThe adopted new dual breaking mechanism enables the product to break in an extremely fast speed, which can reduce the wear of the main contact to the greatest degree.
    2. H-DW14 Low Voltage Circuit Breaker for ShipThe H-DW14 low voltage circuit breaker for ship has many advantages, such as high breaking capacity, perfect protection performance, large margin of temperature rise, loading without derating, resistance to moist and heat, resistance to salt spray, mold resistance, vibration resistance, and earthquake resistance.
Indoor Vacuum Circuit Breaker
    2. ZN85B-40.5/T1600/2000/31.5 Indoor Vacuum Circuit BreakerWith superior performance, this high-voltage switching device can be used for breaking short-circuit current repeatedly and it can be frequently operated within the rated current range.
    2. ZN65A-EP Indoor Vacuum Circuit BreakerThe ZN65A-EP indoor vacuum circuit breaker has its vacuum tube, primary conductive loop, and insulating support encapsulated by epoxy resin. The partition plates are also removed, which further improves the device’s resistance to dirt and mechanical collision.
    2. ZN63A-12 Indoor Vacuum Circuit BreakerThis indoor vacuum circuit breaker has features of simple structure, reliable performance, easy installation and maintenance, as well as long service life. It adopts a spring energy storage type operating mechanism, which can be manually or electrically (AC or DC) operated.
    2. ZN65A-40.5/T2000-31.5 Indoor Vacuum Circuit BreakerThe ZN65A-40.5/T2000-31.5 indoor vacuum circuit breaker is a type of high-voltage electrical equipment with the rated voltage of AC 40.5kV and the rated frequency of 50Hz. Its prominent feature is that its mechanical life reaches 120,000 times.
    2. ZN65A-12/T4000-63 Indoor Vacuum Circuit BreakerIt is suitable to work as the control or protection switch for power plants, large-scale substations, as well as industrial and mining enterprises consuming a lot of electric power.
    2. ZN65A-12/T3150-40 Indoor Vacuum Circuit BreakerWith excellent breaking performance and long mechanical life, this vacuum circuit breaker can be used for the control and protection of outlet of small generator, steelmaking electric furnace, and other electrical equipment.
    2. ZN65A-12/T1250-31.5 Indoor Vacuum Circuit BreakerAs a China-based indoor vacuum circuit breaker manufacturer and supplier, BBE provides a broad range of products that includes outdoor vacuum circuit breaker, withdrawable switchgear, and more.
    2. ZN65A-12/T1250-25 Indoor Vacuum Circuit BreakerThis indoor vacuum circuit breaker can be used as the control or protection switch in power transmission and distribution systems. It is especially suitable for occasions requiring frequent operations.
    2. ZN12-40.5 Indoor Vacuum Circuit Breaker

      Our product features simple structure, strong breaking ability, complete operating functions, long service life, no explosion hazard, and easy maintenance.

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    2. ZN12-24 Indoor Vacuum Circuit BreakerWith characteristics of simple structure, long service life, high breaking capacity, complete operating functions, convenient maintenance, and no explosion hazard, this product is suitable to be used as the control or protection switch for power transmission and distribution systems.
    2. ZN12-12 Indoor Vacuum Circuit Breaker

      This indoor vacuum circuit breaker is specially developed for the thermal power unit with the capacity over 300,000 kilowatts.
      It can be used in places with the altitude as high as 2,000 meters.

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Outdoor Vacuum Circuit Breaker
    2. ZW18A-40.5/T1250-2500/25-31.5 Outdoor Vacuum Circuit BreakerIt can be used as the control or protection switch in substations, power planets, as well as industrial and mining enterprises, particularly suitable for occasions requiring frequent operations.
    2. ZW18-40.5/T1250-2500/25-31.5 Outdoor Vacuum Circuit Breaker The energy storage as well as opening and closing operations can be completed manually or electrically (AC or DC). The vacuum arc-extinguishing chamber imported from America's Westinghouse Company has extremely high breaking capacity.
    2. ZW20-12/630-20 Outdoor Vacuum Circuit BreakerIt is used to break and close normal load current and fault current in the overhead distribution network with the rated voltage of 12kV and the rated frequency of 50Hz.
    2. ZW32-12/630-20 Outdoor Vacuum Circuit BreakerMainly used to break and close the load current, overload current, and short-circuit current in power systems, this outdoor vacuum circuit breaker is suitable for control and protection in power distribution systems of substations as well as industrial and mining enterprises.
Generator Circuit Breaker
Railway Circuit Breaker
High Voltage Vacuum Contactor
  • High Voltage Vacuum Contactor This load breaking device is used to control the loop of motors, transformers, capacitors or other loads in power plants as well as industrial and mining enterprises. It is particularly suitable for occasions requiring frequent operations.
Instrument Transformer
    2. Indoor SF6 Gas Insulated Current TransformerThe indoor SF6 gas insulated current transformer work properly with the ambient temperature between -25℃ and 40℃. It should be installed in a place free from vibration, impact, and jolt.
Insulation Products
  • Insulation ProductsAs a professional electrical equipment manufacturer in China, we offer a number of premium insulation products such as the basin-type insulator, insulation rod, etc.
Metal Oxide Surge Arrester
  • Metal Oxide Surge ArresterThe metal oxide surge arrester is used to protect the 110kV gas insulated switchgear from the damage resulting from atmosphere and overvoltage.

BBE is a professional switchgear and circuit breaker manufacturer and supplier in China. We offer gas insulated switchgear, withdrawable switchgear, vacuum circuit breaker, air circuit breaker, and more.