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ZW32 Outdoor Permanent Magnet High Voltage Ac Vacuum Circuit Breaker
Overview ZW32ABG-12 outdoor high-voltage permanent magnet vacuum circuit breaker (hereinafter referred to as permanent magnet switch) is an outdoor high-voltage switchgear with three-phase AC 50Hz and rated voltage of 12kV. The permanent magnet switch is mainly used as a 10kV outgoing switch in a substation and a 10kV three-phase AC power system as a line protection switch for splitting and combining load current, breaking overload current and short-circuit current. The circuit breaker confor... -
Small lightning arrester HY1.5W 2.8KV3.8KV
Overview Lightning arrester is a kind of overvoltage protector, which is mainly used to protect various electrical equipment (transformers, switches, capacitors, arresters, transformers, generators, motors, power cables, etc.) systems such as power systems, railway electrification systems, and communications systems. ) to protect the atmospheric overvoltage, operating overvoltage and power frequency transient overvoltage, etc., is the basis for the insulation coordination of the power system.... -
High voltage vacuum circuit breaker in permanent magnet room
Overview ZN73-12 series indoor handcart-type high-voltage vacuum circuit breaker is an indoor switchgear with three-phase AC 50Hz and rated voltage of 12kV. It can be used for control and protection of industrial and mining enterprises, power plants, substations, and electrical facilities, and is suitable for in frequently operated places. The operating mechanism is integrated with the circuit breaker body, and the design can be used as a fixed installation unit, or it can be equipped with a ... -
AC Contactor
Electric value: AC50/60Hz, up to 400V; Standard: IEC/EN 60947-4-1
Ambient temperature:-5℃~+40 ℃,
the average during 24 hours should not exceed +35 ℃; Altitude:≤2000m;
Atmosphere conditions: At mounting site,
relative humidity not exceed 50% at the max temperature of +40℃, higher relative humidity is allowable
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High Voltage Fuses 3.6-7.2-10-11-12KV
Overview Drop-out fuses and load switch fuses are outdoor high voltage protection devices. They are connected to the incoming or distribution lines of distribution transformers. These are mainly used to protect transformers or lines from short circuits, overloads and switching currents. The drop fuse is composed of an insulator bracket and a fuse tube. The static contacts are fixed on both sides of the insulator bracket, and the moving contacts are installed on both ends of the fuse tube. Ins... -
Current Limiting High Voltage Fuse RN1-10
Overview High voltage fuse is the weakest element artificially set in the power grid. When the over-current flows, the element itself will heat and fuse, and the circuit will be broken by the role of arc extinguishing medium to protect power lines and electrical equipment. Fuses are widely used in small capacity power grids with voltage below 35 kV. The fuse consists of fuse tube, contact conductive system, post insulator and base plate (or mounting plate). It can be divided into current limi... -
High Voltage Isolating Switch HGW9-10
Overview This outdoor high-voltage disconnector is a high-voltage switchgear with unipolar structure, which can be used for opening and closing circuits when there is voltage and no load in the outdoor 3.6-40.5KV kV line network. It is equipped with fixed hook and self-locking device, which is flexible and reliable, and is operated by insulating hook. The anti pollution outdoor high-voltage disconnector can meet the requirements of users in seriously polluted areas, and can effectively solve ... -
HY5(10)W Composite Sheathed Arrester With Bracket
Overview Surge arrester is a kind of overvoltage protector, which is mainly used to protect various electrical equipment (transformers, switches, capacitors, arresters, transformers, generators, motors, power cables, etc.) in power systems, railway electrification systems, and communication systems. .) The protection of atmospheric overvoltage, operating overvoltage and power frequency transient overvoltage is the basis of power system insulation coordination. Operating principle of disconnec... -
High Voltage Fuse XRNT-10 Large
Overview This series of high-voltage fuses can be used for 50 hz/63 hz indoor systems, with rated voltages of 3.6 KV, 7.2 KV, 24 KV, 40.5 KV, etc. They are generally used together with other switchgear (such as load switches, vacuum contactors), and can also be installed with bases to protect transformers and other electrical and gas equipment from overload or open circuit. It is also an essential accessory of high-voltage switch box, ring circuit cabinet, high and low voltage top load transf... -
XRNT-24/XRNT-35 High Voltage Fuses
Overview This series of product is applied to power system with indoor AC50HZ-60HZ, rated voltage being 3. 6kv -405kv, and it could be cooperation-uscd with other protection electric device(such as vacuum con-nector,load switch etc) to be overload or short protection compon-ents of highvoltage motor, electrical voltage transformer voltage mutual conduc torand other elcctrical equipment This product is suitable for indoor AC 50Hz, rated voltage 3.6KV, 7.2KV, 12KV, 24KV, 40.5KV systems. It can ... -
110kV Oil Immersion Outdoor Inverted Current Transformer
Product Usage Outdoor single-phase oil-immersed inverted current transformer, used for current, energy measurement and relay protection in 35~220kV, 50 or 60Hz power systems Conditions of Use ◆Ambient temperature: -40～+45℃ ◆Altitude: ≤1000m ◆Pollution level: Ⅱ, Ⅲ, Ⅳ Structural Features ◆This product is an inverted oil-paper insulation structure. The main insulation is made of high-voltage cable paper wrapping. In order to improve the electric field distribution and the utilization rate of in... -
35kV Single-Phase Oil-Immersed Voltage Transformer
Overview This series of voltage transformers/oil-immersed transformers are single-phase oil-immersed products. It is used for electric energy metering, voltage control and relay protection in power systems with rated frequency of 50Hz or 60Hz and rated voltage of 35KV. Structure This single-phase voltage transformer is three-pole, and the iron core is made of silicon steel sheet. The main body is fastened to the lid by means of clips. There are also primary and secondary bushings on the lid. ...
