11kv/12kv Gas Air Load Break Switch Disconnector Breaker

11kv/12kv Gas Air Load Break Switch Disconnector BreakerProduct descriptionFLN36 high/medium voltage SF6 load break switch, with a rated voltage of 12kv, 24kv or 36kv, can response and protect power system when there is an error. The switch can be either manual operation or electrical operation, and earthing function is optional. Switch fuse combination can protect the whole system. Compact size, easy installation and free of maintainence make the switch suitable for wide applications, especially for ring main unit.  It also can work with vacuum circuit breaker to make a switchgear combination for excellent performance with favorable cost. Technical Specifications  No.                                    Item  Unit                                 Data1Rated voltagekV122Rated Current(depends on fuse)A1253Rated FrequencyHz50/604Rated short circuit currentkA-5Rated short time withstand current(4s)kA-6Rated peak withstand currentkA-7Rated power frequency withstand voltagekV42/488Rated lightning impluse withstand voltagekV75/859Rated pressure of SF6(20ºC under 1 atm)Mpa0.04-0.05  No.                                    Item  Unit                                 Data1Rated voltagekV362Rated CurrentA6303Rated FrequencyHz50/604Rated short circuit currentkA205Rated short time withstand current(3s)kA206Rated peak withstand currentkA507Rated power frequency withstand voltagekV95/1108Rated lightning impluse withstand voltagekV185/2159Secondary loop 1 min power frequency withstand voltagekV2Environmental Conditions1. Ambient temperature: not higher than +40 ºC, not less than -25 ºC (at -30  ºC to allow storage and transportation). 2. Altitude: not exceed 2000m. 3. Earthquake intensity: not more than 8 degree. 4. Wind pressure:≤700pa 5. No fire, explosion hazard, serious filthy, chemical corrosion, as well as places of intense vibration Company introductionZhejiang Volcano Electrical is a professional factory for prodcuing 10-40.5kV electrical equipments for power transmission, including all types of indoor&outdoor vacuum circuit breakers, automatic current recloser, SF6&vacuum load break switch, isolating switch, earthing switch, air&gas insulated switchgear, vacuum interrupters, fuse cutouts and lightning arresters. The factory is located in Yueqing, the famous town for all types of low and high voltage electrical parts.It occupies square more than 10000m 2, and has developed several international production line. We have made constant efforts to improve product quality and service. To offer best quality with our best service to get a win-win solution is our main principal. Certification CollectionOur company has get ISO9001, 14001 and 18001 approved. We have passed many type testing for our prodcuts. ContactAddress: No.211, Weishier Road, Economic Development Zone, Yueqing, Zhejiang, China         /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1