outdoor Three Phase Disconnector Switch Isalator 33kv 630A with Earthing Pipe

Product Description The GW Series of outdoor high voltage isolate switch is a single-phase AC frequency 50 Hz / 60HZ high voltage switch equipment .The product is suitable for power system with rated voltage 10kV to  17.5KV.  It can connect or break the power system under the circumstances of with voltage or non-load.The switch is operated by using insulating rod. Product Parameters3. WorkingCondition3.1 Altitude: ≤ 2000m3.2 Ambient air temperature :      -40°C ~+40°C3.3 Vertical mounting: standard (underhung upon request)3.4 Outdoor3.5 Single pole3.6 Porcelain insulators3.7 Terminal connectors for copper/aluminum cable according to capacity3.8 Load break hooks for hot stick tool4 Technical ParametersItemUnitParameterRated voltagekV 10-17.5 10-17.5Rated currentA400-6301200Rated short time withstand current, 1 SkA≥ 12.5≥ 12.5Short circuit durationS11Creepagemm≥ 400≥ 400Rated industrial frequency withstand voltage (rms)To earthkV4040Open contactskV4848Rated lightning impulse withstand voltage (peak)To earthkV9595Open contactskV110110Certifications Company Profile"Zhejiang Ruili Electric Co.,Ltd " was established    in 2006, which now has 55,000 Square Meter production area, 200 employees, 8 engineers that annual sales can reach 200 million.  Our company now is loacted in LiShui city ,Zhejiang province cause we have set up a new company "Laurence Electric Power Co.,ltd " in 2016 year .As an all-around advanced technology enterprise who is turning produce, develop and study together in the industry of high voltage of  Insulators, Zinc Oxide Surge Arrester, Fuse Cutout ,Disconnect switch ,Cables and Power Fittings  Our company follows the principle of high quality and high level, carrying out ISO9001 Quality Management System .And we also focus on product innovation .By now we have got a lot design patents .The prodtucs get the type test reports from Quality Inspection and Testing Centre of Electric Equipment Ministry of Electric Power, P.R. of China accord with IEC,ANSI,AS,EN standards .So our products  are well received both at home and abroad.    Our Advantages* More than 20 years manufacturing experience in electric power industry* Top quality products, ISO9001, ISO14001, KEMA, CNAS certificates* Custom tailored products, OEM & ODM are welcome* Challenging prices for giving customers the greatest benefits* Fast response time, we promise to reply customer's email within 24 hours* Attractive lead times, plenty of equipments and workers to ensure the delivery on time* Top skilled technicians* Flexibility  /* 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