Address: East of Dongfang Road, Wengyang Town, Yueqing, Zhejiang, China (Mainland) Zip: 325606
Phone: +86-577-62821237
Indoor High-Voltage Vacuum Circuit Breaker
Features:1) ZN85-40.5 type indoor AC HV vacuum circuit breaker is applicable for AC 50Hz,35kV, used for industrial and enterprise, power plant and transformer substationto protect and control equipment2) Also, it can be used in the location where is for frequent operating, itsperformance complies with GB 1984 AC HV circuit breaker and JB3855 3.6-40.5indoor AC HV vacuum circuit breakerSpecifications:1) Rated voltage: 40.5kV2) 1min industrial frequency withstand voltage: 95kV3) Thunder impulse withstand voltage (peak): 185kV4) Rated current: 1,250, 1,600, 2,000A5) Rated frequency: 50Hz6) Rated peak value withstand current: 25, 31.5kA7) Rated peak value withstand current: 63, 80kA8) Rated short-circuit break current: 25, 31.5kA9) Rated short-circuit close current: 63, 80kA10) Rated short-circuit duration: 4S11) Rated operation order: 0-0.3S-co - 180S-co12) Break and close time:13) Rated short-circuit current break and close time: 20 times14) One condenser bank`s dropout current: 630A15) Back-to-back condenser bank`s dropout current: 400A16) Mechanical life-span: 10,000 times17) Rated operation voltage: -110/-110, -220/-220 V
Features:1) ZN85-40.5 type indoor AC HV vacuum circuit breaker is applicable for AC 50Hz,35kV, used for industrial and enterprise, power plant and transformer substationto protect and control equipmen
Features:1) VS1 series high-voltage breaker is a kind of indoor high-voltage switchequipment with 50Hz three-phase alternating current and 12kV rated voltage,which combines the technique of the ABB co
Features:ZN28-12 series vacuum circuit breaker as specified voltage 12kV, three-phase exchange 50Hz high pressure switchgear in the one. Products accord with GB1984-89 standard, this product ensemble
Features:1) VS1 series high-voltage breaker is a kind of indoor high-voltage switchequipment with 50Hz three-phase alternating current and 12kV rated voltage,which combines the technique of the ABB co
Features:1) Rated power: AC 50Hz, 400V, or 690V2) Rated current: 400 - 6,300A3) It is mainly used in power distribution network to allocate electric power andprotect the line and supply equipment agai
Product Name: Intelligent All-Purpose Type Circuit BreakerModel Number: CKW1(DW45)Place of Origin: ChinaFeatures:1) Rated power: AC 50Hz, 400V, or 690V2) Rated current: 400 - 6,300A3) It is mainly use
Product Name: Isolating SwitchModel Number: GW9-10/15Place of Origin: ChinaGW9-12 (W) series outdoor high pressure isolators, for the single-pole structure high-voltage switch equipment, in the outdoo
GW9-12 (W) series outdoor high pressure isolators, for the single-pole structure high-voltage switch equipment, in the outdoor 12 kilovolts lines networks have voltage in the non-load situation, divid
Features:1) This product is applied to the distribution system of power plant, oil, chemicalindustry, metallurgy, textile, high-rise build and other industries2) Especially in the high automation degr
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