Zn85-40.5kv Indoor Type Side Mounted Vacuum Circuit Breaker High Voltage 35kv

Product Description  Product Information The ZN85-40.5 series indoor high-voltage vacuum circuit breaker is suitable for three-phase AC 50Hz, rated voltage 40.5kV power system. It can be used for switching load current, overload current and fault current in industrial and mining enterprises, power plants and substations. The circuit breaker and the operating mechanism are arranged up and down, which effectively reduces the depth of the circuit breaker.It meets the requirements of GB/T1984-2014 (AC HV circuit breaker) and JB355-1996 (3.6KV-40.5KV indoor AC HV vacuum circuit breaker). It can be used in the switchgear of KYN61. Applicable conditionsAmbient temperature: -10ºC-+40ºCRelative humidity: daily average 95. monthly average 90.Earthquake intensity: 8 degrees;Saturated vapor pressure: the average pressure of a day should be no more than 2.2kPa; the average pressure of a month should be no more than 1.8Kpa;The height above sea level:≤1000 m (Except special requirements)Applicable occasions should be free from inflammable, explosives, corrosives and severe vibration.Outline Mounting DimensionsTechnical ParametersItemUnitDataRated voltageKV40.5Rated currentA125016002000Rated short-circuit breaking currentKA2531.525/31.531.5Dynamic current (peak)KA638063/80804S thermal currentKA2531.525/31.531.5Rated short circuit making current (peak)KA638063/8080Rated short-circuit current breaking timesTime20Rated operating sequence 0-03s-Co-180s-CoRated insulation level1min power frequency withstand voltageKV95Lightning impulse withstand voltage (peak)185Mechanical lifeTime10000Rated single capacitor device ON-OFF currentA630Rated single back-to-back capacitor device currentA400Rated voltage electrical energy storageVAC,DC110/220Energy Storage Power RatingW≤230Electrical Energy Storage Energy Storage timeS≤15Hop Tripping coil rated voltageVDC 110 220Hop Tripping coil rated currentA1.05(110V) 0.96(220V)Contactor opening distanceMM20±2Contactor Contact tripMM7.5±1.5At the different period of three consistencyMS≤2Contact closing bounce timeMS≤3Leading electrical circuit resistance( excluding contactor arm) ≤40  Company ProfileTaili Brands, founded in 1992, Headquarters is located in China Electric Capital Yueqing City, Zhejiang Province, is an non-regional large power product development, and manufacturing enterprises, a total area of 30,000 square meters, more than 500employees, including its head office in Zhejiang Taili Electric Co., Ltd, Shanghai Taili Transformer Co., Ltd. Xian Erbian Transformer Co., Ltd. Taili Electric High pressure company. Wenzhou Tali import and export Co., Ltd.  Taili force people in a "people for the support, with the benefits of technology by the tree brand development" business principles, adhere to the" quality first, customer first, to meet user demand" for the purpose, and actively explore the domestic market, sales the country and exported to many countries and regions in Southeast Asia, the Middle East, and Africa.CertificationsWe have established a sound quality management system, and have passed the certification of ISO9001:2015 quality management system, ISO14001:2015 environmental management system, and ISO45001:2018 occupational health and safety management system.In order to ensure product quality and in order to meet the development and supply of our dry-type transformers in overseas international markets, we all participate in type and special tests of internationally recognized independent testing laboratories, and obtain relevant reports.  Partner  Our AdvantagesATTENTION:1. The payment term: We accept TT,30% deposit and 70% balance against copy of BL.2. The delivery time: Usually it will take about 15-20 days.3. The standard of package: Usually use strong plywood case for protection.4. The material of transformer: We have two types, one is with copper and another one is with aluminum. It depends on your requirement. In fact, those two have difference if normal work well. Only except the long life. Copper is better and also higher price.5. The logo: If you have good quantity, it absolute no problem to do OEM.6. Our market: our products are popular in Indonesia, Philippines, Russia, USA, Middle East and so on. Some of them are our regular customers and some of them are developing. We hope you can join us and make mutual benefit from our cooperation..7. Warranty: in 12 month since BL date.OUR SERVICE:1. quick response in before sales period help you got order.2. excellent service in production time let you know each step we made.3. reliable quality solve you after sale headache.4. long period quality warranty ensure you can buy without hesitate.  FAQQ1: Are you manufacturer?   A: Yes, we are manufacturer. Our factory is in Wenzhou ChinaQ2: Can I get guarantee of products?    A: Yes, every product is 1 year quality warrantee under customer correct using the products.Q3: Do you have any Certificate?    A: Yes. Each of our unit has CCC, ISO9001 certificate. All the electric parts wi