Showing all 15 results

  • AB-3S-12 Outdoor High Voltage Vacuum Circuit Breaker

    AB-3S-12 series circuit breaker is a new generation of column intelligent vacuum circuit breaker developed by our company, which integrates advanced technology at home and abroad, adopts new design concept and high-tech means. The product can be used as the 10KV side switch and 10KV outlet switch of the main transformer in 35kV substation, and also as the column switch of the distribution network. When combined with various control units produced by the company, it can easily realize control, protection, measurement and communication. It is the first choice for realizing the automation and miniaturization of the distribution network

  • GW9 12/15KV New ceramic type outdoor isolation knife switch

    The best source manufacturer you`ve ever had, this item not only reliable but price is cheap GW9 12/15KV New ceramic type outdoor isolation knife switch.

    This item is single-phase disconnect switch used in three-phase line system. It is in simple structure, economical and convenient in use.

  • HGW9 -15KV Silicone Rubber Outdoor High Voltage Disconnect Switch

    Product Structural Features And Working Principle:
    1. This isolating switch is a single-phase structure, and each phase is composed of a base, a ceramic insulating pillar, an inlet and outlet contact, a knife board and other parts.
    2. There are compression springs on both sides of the knife plate to adjust the contact pressure, and the upper end is equipped with a fixed pull buckle and a self-locking device connected to it for opening and closing of the insulated hook.
    3. This isolating switch is generally inverted, and it can also be installed vertically or inclined.

  • LW16-40.5KV AC three-phase outdoor SF6 circuit breaker for power plants

    Product use environment:
    Installation site:outdoor
    Ambient temperature: -25℃~+40℃
    Max. daily temperature difference ≤25℃
    Height above sea level:2000m(no limit for specified order)
    Air humidity Daily average:≤95%;
    month average:≤90%;
    Wind speed: ≤34m/s
    Solar radiation:≤0.1W/cm2(fine day, noon)

  • LW36-126 110KV Outdoor High Voltage AC Circuit Breaker

    LW36-126 110KV 3150A Station Substation Outdoor High Voltage AC  Circuit Breaker overview about this Outdoor High Voltage AC  Circuit Breaker Click here for more types of outdoor high voltage AC circuit breaker Outdoor High Voltage AC  Circuit Breaker. LW36-126/3150-40 type self-energy AC high voltage sulfur hexafluoride circuit breaker is an outdoor product, suitable for areas…

  • LW8-40.5KV 2000A SF6 circuit breaker for substations

    LW8-40.5 outdoor SF6 circuit breaker is an outdoor device used in AC 50HZ three-phase 40.5KV power system, to act as the protecting and control unit for grid equipments and industrial mining enterprises equipments.

  • ZW10-12(G) 12KV Outdoor High Voltage Dual Power Switching Device

    Product Structural features :

    1. 3 phases posts structure, reliable breaking capacity, no burning or explosive danger, free-maintenance, small volume, long service life.
    2. Whole sealing structure. Vacuum arc-blowing chamber, operation systems are sealed in the case.
    3. Small spring operation mechanism.
    4. Manual or electri type operation of close & open of breaker.

  • ZW20 12KV Outdoor High Voltage Vacuum Circuit Breaker

    Product Structural features :
    1.full set of type tests
    2.Be made of hydrophobic epoxy resin,safe and environmentally friendly
    3.High reliability vacuuminterrupter
    4.Manual or electric spring operating mechanism, long electrical and mechanical life
    5.Electronic current/voltage transformers with high accuracy6.Digital signal transmission anti-jamming7.Can be used as recloser, segmenter8.three-stage current protection and multiple feeder automation modes9.Strong sealing, reliable operation in humid, high cold, high dry heat, high pollution and other environments10.E2,M2,C2 outdoor vacuum circuit breaker

  • ZW32 24KV AC outdoor high-voltage vacuum circuit breaker

    ZW32-24 outdoor high voltage vacuum circuit breaker (hereinafter referred to as circuit breaker) is an outdoor switchgear with three-phase AC 50Hz and rated voltage of 24kV. It is suitable for switching on and off load currents of different properties and frequent operation occasions. It is suitable for the construction and transformation of power equipment in urban power grid, rural power grid, mine and railway.

  • ZW32-12KV outdoor high voltage vacuum circuit breaker

    Product Structural features 

    The circuit breaker has small size, light weight, anti-condensation, maintenance-free characteristics, can adapt to poor weather conditions and dirty environments.

  • ZW32-40.5 Outdoor High Voltage Vacuum Circuit Breaker

    Product Structural features :

    1.Vacuum circuit breaker can greatly improve the reliability of overhead distribution networks by mitigating the impact of momentary faults.

    2.Vacuum circuit breaker reduce outages from these transient sources, increasing uptime of power supply.

    3.Utilities that deploy reclosers for their overhead distribution networks experience significant reliability improvements.

    4.Longer product service life and more resilience to bad weather.

  • ZW43 12KV AC power system line protection switch

    ZW43-12 outdoor high-voltage vacuum circuit breaker is an outdoor high-voltage switchgear with three-phase AC 50Hz and rated voltage of 12KV. The switch is mainly used as a substation 10KV outgoing switch and a 10KV three-phase AC power system as a line protection switch for dividing and combining load current, breaking overload current and short-circuit current.

  • ZW7 40.5KV outdoor Vacuum Circuit Breaker

    ZW7-40.5 Outdoor High Voltage Vacuum Circuit Breaker

    ZW7-40.5 series outdoor high voltage vacuum circuit breaker (hereinafter referred to as “Circuit breaker”) is used for dividing load current, overload current and short circuit current in three-phase power system with AC 50Hz and rated voltage 40.5kV.

  • Voltage Vacuum Circuit Breaker

    ZW7-40.5 Outdoor High Voltage Vacuum Circuit Breaker

    ZW7-40.5 Outdoor High Voltage Vacuum Circuit Breaker

    ZW7-40.5 series outdoor high voltage vacuum circuit breaker (hereinafter referred to as “Circuit breaker”) is used for dividing load current, overload current and short circuit current in three-phase power system with AC 50Hz and rated voltage 40.5kV.

  • ZW8-12 VCB HV Outdoor Vacuum Circuit Breaker Switch

    ZW8-12 VCB HV Outdoor Intelligent Reclosing Remote Control Vacuum Circuit Breaker Switch Overview Bbout ZW8-12 VCB HV Outdoor Vacuum Circuit Breaker Switch ZW8-12(G) outdoor high voltage vacuum circuit breaker is a three-phase AC 50Hz outdoor high voltage switch gear. It is composed of operating mechanism, conductive circuit, insulation system, seals and shell. The overall structure…