24kv Indoor with Embedded Poles and Modular Mechanism Vacuum Circuit Breaker

Product Description    VS1-12 series of indoor vacuum circuit breaker with common insulated cylinder is three-phrase A.C. 50 Hz indoor power distribution equipment with the rated voltage of 12KV. It' s used for protecting controlling the electrical equipment in the fields of industry and mining enterprise, power plants and substation.This type vacuum circuit breaker conforms to national standards and the stipulation of IEC standard, the capabilityreaches grade of M2-E2-C2.    The product adopts composite insulation way,spring charged operation and rod push mechanism,with the characteristics of small volume, compact design and reliable operation. It can easily match with the switchgear and meet the "Five Preventions" demands.    This kind of vacuum circuit breaker can be used for many kinds of switchgear like KYN28(GZS1). This series of products include: VCB truck isolation truck and Fuse truck, etc.Performance Advantage    The product is equipped with a bistable permanent magnet operating mechanism, the mechanism is equipped with a permanent magnet, by the permanent magnet to provide a holding force, so that the switch is maintained in the open and closed state, compared with the conventional spring operating mechanism, the number of mechanical parts is reduced, the mechanical transmission chain is shortened, so that the reliability of the switch is greatly improved, the mechanical life is greatly increased.Product Display  Product ParametersN0ItemUnitsTechnical parameters1Rated voltageKV122Rated short-duration powerfrequency withstand voltage 42/48(Inter phase, ground/fracture)3Rated lightning impulse withstandvoltage  42/48(Inter phase, ground/fracture)4Rated frequency Hz505Rated current A630 1250630 12501600200025003150630 1250 16002000 2500 315040006Rated short-circuit breaking current KA20/2531.5407Rated short-time withstand voltage 20/2531.5408Rated short circuit duration S59Rated peak withstand currentKA50/638010010Rated short circuit closing current 50/638010011Secondary circuit power frequencywithstand voltage (1min) 200012Mechanical lifeKA200013Rated operation sequence  0-0.3s-Co-180s-Co Company Profile    Shenheng Power Equipment CO., LTD is a company specializing in the production of high and low voltage switch power transmission and distribution equipment and high, low voltage electrical components, one of the professional production enterprises, the production of all fully insulated and fully sealed inflatable cabinet, intelligent solid insulation ring main unit, outdoor high voltage cable branch box, box-type substation, etc. Product quality is stable, reliable, It is deeply trusted and approved by the customers.     Manufacturing of the main products are YBW box-type substation, KYN61-40.5, KYN28A - 24, KYN28A - 12, XGN2-10, HXGN-10 high voltage switchgear, XGN ring net cabinet, SHSRM inflatable ring main unit, SHSG solid ring main unit, MNS, GCS, GCS, GGD, XL low voltage switchgear , vacuum circuit breaker , oil immersed transformer , dry type transformer , current /potential transformer ,load break switch  and other transmission and distribution equipment.    For a long time also for all kinds of metallurgy, shipbuilding, electric power, mining, and intelligent buildings, high-rise buildings, hospitals, schools and other industries to provide high quality power transmission and distribution of complete sets of equipment and electrical control equipment. The company has a strong technical force, sophisticated technology and sophisticated testing methods, and the products sell well across the country.Packaging & Shipping FAQ1. who are we?We are based in Zhejiang, China, start from 2012,sell to Domestic Market(00.00%). There are total about 101-200 people in our office.2. how can we guarantee quality?Always a pre-production sample before mass production;Always final Inspection before shipment;3.what can you buy from us?Substation; Transformer, Switch gear, PV Combiner Box, PV Inverter.4. why should you buy from us not from other suppliers?1. 12 year's Professional manufacturer of medium & high voltage power distribution equipment . 2. Excellent Supplier of The State Grid Cooperation of China.3. ODM OEM services.4. Strong research and development team.5. Authoritative certificate.5. what services can we provide?Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA,DDP,DDU,Express Delivery;Accepted Payment Currency:USD,EUR,CNY;Accepted Payment Type: T/T,L/C,PayPal,Western Union,Cash;Language Spoken:English,Chinese,Russian. Related Products /* 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