Vacuum circuit breaker price in ZN85-40.5 indoor

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It is that a generation of new 35KV indoor switch cabinets have the switch specializedly that the products sum up ZN85-40.5 indoor vacuum circuit breaker. This product is suitable for the voltage 40.5kV, the indoor high voltage equipment of the three-phase alternating current 50Hz, is suitable for the industrial and mining enterprises, power plant and converting station as the using of disintegration load current, overcurrent, short circuit current, and applicable holds and frequently operates the occasion. Type and meaningApplicable range ZN85— 40.5 indoor vacuum circuit breakers are the three-phase alternating current 50Hz, inside plant with nominal voltage of 40.5KV, matched dedicated 3AV3 spring mechanism. The configurated of the circuit breaker is in JYN1— 40.5( Z) Withdrawing metal closed switch cabinet, the configurated is in KYN61&mdash too; 40.5( Z) Use of assembled type metal closed switch cabinet. It is the optimal circuit breaker in 40.5KV device at present. This series of products technical parameter are high, on-off ability is strong, movements are reliable, the characteristic is steady, longe-lived, it is simple and convenient to safeguard, and there is no explosion hazard and pollute, support the industrial and mining enterprises, power plant and converting station make the using of protection and control of the electric facilities of single busbar system, and the place that is suitable for frequently operating, it also can be used for cutting special occasions such as the whole bank of capacitors,etc.. Use the height above sea level of the environmental condition not to exceed 2000 meters The upgrade of ambient temperature is +40 ¡æ, lower limit is +15 ¡æ The mean value on day of the relative humidity is not greater than 90%, monthly mean value is not greater than 90% The earthquake intensity does not exceed 8 degrees There are no explosion hazard of fire, seriously filthy places such as shaking and chemical corrosion,etc. vigorously. While going beyond the above-mentioned environmental condition, ask users to consult with the works together. Technical parameterIt is on the top that the circuit breaker of the structural features adopts the arc chute, the infra whole structure that assigns of the organization, do benefit to debugging. The amplitude of induced electromagnetic disturbance in the accessory circuit: Less than 1.6kV. Type and meaning: The circuit breaker of the structural features adopts integrating and modular design, the whole is simple in construction and rational, adopt from head to foot decorating, the intersection of arc chute and part in above, interlock and below some operating. Use the dedicated spring operating mechanism, does not need to adjust, movements are stable and reliable. The vaccum arc chute of the three-phase conductive loop is fixed up in the close insulating cylinder. Its insulating cylinder adopted the epoxy resin material of electromechanical reliable performance and used mature vaccum pouring technology. Not only make alternate insulating property improve notably like this but also make every looks loop free of external severe environment, can prevent dust and foreign matter from entering the major loop part, and narrowed the overall dimensions of the circuit breaker. ZN85— 40.5 indoor vacuum circuit breaker appearances and installation sizeOrder notice users should mark out type of the circuit breaker, name and order quantity during order The breaking current specified operating voltage that nominal voltage of the circuit breaker, rated current and amount short out If the names and quantity users of the spare fittings have other special requirements, can prove during order.
The vacuum circuit breaker price in ZN85-40.5 indoor is favourable http://www.hydlq.com/chanpinzhongxin/15.html

The electric Co., Ltd. main management of the appearance of Xi'an China, circuit breaker, the converting station, switch board, high-pressure vacuum circuit breaker, switch cabinet of high-low voltage, box type transformer substation, electric voltage transformer, voltage and current transformer, high tension fuse, load switch, disconnecting switch, zinc oxide arrester, resonance eliminator, wall bushing, vacuum circuit breaker prices of ZN85-40.5 indoor such as pillar electrical insulator, high-pressure SF6 circuit-breaker, voltage transformer neutral point discharge gap and repair piece fittings,etc. are favourable;

The appearance electric Co., Ltd. of Xi'an China is a high-pressure electric equipment leading enterprise of our country, been engaged in high-pressure power equipment production for more than 20 years, there is rich technical force, and make various fine apparatuses tested, have abundant experience of designing and making the power product. The leading products have high-pressure vacuum circuit breakers, switch cabinet of high-low voltage, box type transformer substation, electric voltage transformer, voltage and current transformer, high tension fuse, load switch, disconnecting switch, zinc oxide arrester, resonance eliminator, wall bushing, pillar electrical insulator, high-pressure SF6 circuit-breaker, voltage transformer neutral point discharge gap and repair piece fittings,etc., have already reached domestic advanced stage. There are batch outstanding engineers and technicians now in our company, have spacious purification producing areas. Have rich technical force, complete scientific and technological checkout equipment. The company has already passed ISO9001: 2000 international quality systems are authorized. All products are examined through the quality monitoring of the national high-pressure electric apparatus.


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