KW3M-12G / 630] way Yuan Electric welcome new and old customers to visit us, we will be happy to help you look to the future:! High mountain road, known far, the water source deep sense of shock before. In the current era of the road and the growing popularity of e-commerce network information we grow, we will provide our customers with comprehensive after-sales service, so when you need it to, dedicated, comprehensive services, to show sincerity. If you need more detailed understanding [KW3M-12G / 630] information or to obtain a copy of [KW3M-12G / 630] information, please feel free to contact us! --------------- Way far Electric Co., Ltd. Service Hotline: 18968878672 Business Tel: 0577-62622610 Order Fax: 0577-62622730 Business QQ: 501173377 ---------- --------------------------- Our aim: to serve customers with quality service and qualified products Our quality: the people I was I have gifted our policy: professional focus to concentrate on our slogan: integrity of future forever beyond * recommended * way away ** Zhejiang integrity manufacturers * ━━━━━━━━━━━━━━━━━ ★, ★ , ━━━━━━━━━━━ Scope: ■ factories, power plants, mines, power supply bureau, institute, railways, metallurgy, complete plants, coal, petrochemical and other ■ ▁▁▁▁▁ Introduction ━━━━━ a, AB-3S-12 permanent magnet vacuum circuit breakers AB-3S-12 series outdoor high voltage vacuum circuit breakers permanent magnet is the Company's consolidated foreign advanced technology, public gambling house long, with a new design concept using high-tech means, the latest development of a new generation of column vacuum circuit breakers. The product can be used as the main transformer 10kV 35kV substation and 10kV outlet side switch, but also as a distribution network of column switch, and of the combined company's controller can easily achieve control, protection, measurement, Communication is to achieve distribution automation and miniaturization Substation device of choice. ▁▁▁▁▁ ━━━━━ two main functions, AB-3S-12 permanent magnet outdoor vacuum circuit breaker main functions: 1. Protection: Automatically identify the fault current to achieve instantaneous current quick break, limit current quick break, time overcurrent , directional overcurrent, overvoltage, undervoltage, low current grounding system ground fault protection, and inhibition breaking cold load pickup function. 2. Measurement: Measurement of three phase current, phase voltage, active power, reactive power, active power, reactive power, peak / valley power, power factor and frequency. 3, the control function: can locally or remotely operate and can also be pre-set according to program operation; can automatically request line fault location, fault isolation and rapid recovery of the non-fault line power supply, standby power to achieve automatic switching and other control functions. 4. Communication: You can report via wireless public or private communications network failure promptly to the designated officer, running and operating information to support a variety of communication methods and communication protocols; handheld PDA can be achieved through the lower rod modify parameter value, the controller PDA issued a directive after the self-test and self-test feedback to PDA terminals. 5, the data recording function: automatically record and store operation, operation and fault information. 6, the synchronous switching function: according to the load characteristics, automatically search through zero, and environmental factors affect the discrete adaptive switch parameters, to achieve synchronous closing, effectively suppress inrush current and over-voltage operation, particularly suitable for switching capacitor and transformers. 7, intelligent features: Integrated analysis can be performed online network parameters, performance parameters on-line monitoring of the circuit breaker, online programming, and distribution automation systems with the main station, remote control switching equipment management, to achieve local, remote or Layered controlled distribution automation system functions. ▁▁▁▁▁ technical characteristics ━━━━━ three, AB-3S-12 permanent magnet vacuum circuit breakers technical characteristics: A, using magnetic actuation (permanent magnet) institutions so that a significant reduction in parts, significantly reduce the closing power Small, stable and reliable, no regular maintenance; B, imported outdoor epoxy resin as outer insulation material, light weight, long life of more than 15 years, good weather resistance, no oil, no SF6, comply with environmental requirements; C, having automatic reclosing function, effectively avoid power outages due to a transient faults caused by such distribution network in the absence of the master with the situation, can also auto-complete fault isolation and restoration of the power supply function. D, self-powered (using solar energy and power supply CT), no external power supply to achieve sub-closing operation. E, easy to operate, either manually points / closing operation, but also a wireless remote control, remote control distance is more than 50m. F, using synchronous switching technology, synchronous switching circuit breaker, over-voltage and operating effectively inhibit closing surge. G, built-in voltage and current sensors, no external PT and CT can accurately extract the measured amount of protection desired characteristics of various electrical. H, flexible communication, support GSM SMS, GPRS, CDMA and common wireless services to support a variety of communication fiber optic, twisted pair, wireless carrier, and support for multiple protocols. I, professional power management module provides two-way power line (AC / DC 100 / 220V) the automatic switching function, but also has professional battery management functions. J, the control system user-friendly, all-Chinese system, parameter setting easy and fast. K, rapid switching than if the customer need additional stainless steel housing (300 yuan) R 'is not afraid of confinement, afraid of the mass ratio, however, welcome to discuss the purchase price. ▁▁▁▁▁▁ ━━━━━━ four main technical parameters, AB-3S-12 permanent magnet vacuum circuit breaker main technical parameters: ● Rated voltage: 12kV ● Rated current: 630 (1250) A ● Rated short ( 1min) Power frequency withstand voltage: 42kV ● Rated lightning impulse withstand voltage: 75kV ● rated short-circuit breaking current: 20kA ● rated short-circuit current (peak): 50kA ● thermal current (3s): 20kA ● dynamic current (peak): 50kA ● rated short-circuit current breaking times: 30 times ● Rated frequency: 50Hz ● mechanical cycles: 10000 ● main circuit resistance: ≤120 uΩ ● current sensor transformation ratio: 30 ~ 1250/1 ● Power supply voltage + 24V ● creepage distance ≥31 mm / kV ● Operating temperature: -40 to + 70 Weight: 90 + 27kg ▁▁▁▁▁▁ ━━━━━━ five key search terms, the following are searching AB-3S Model Keywords are as follows: AB-3S-12 / 630-20 AB-3S-12 / 630-25 AB-3S-12 / 1000-20 AB-3S-12 / 1000-25 AB-3S-12 / 1250-20 AB -3S-12 / 1250-25 AB-3S-12 vacuum circuit breaker AB-3S -12 fast permanent magnet vacuum circuit breaker AB-3S-12 phase permanent magnet vacuum circuit breaker AB-3S-12 outdoor high-voltage vacuum circuit breaker AB -3S-40.5 rapid vacuum breaker AB-3S-40.5 outdoor high voltage vacuum circuit breaker ▁▁▁▁▁▁ fast way away Recommendations ━━━━━━ [pushing intelligent products] ZW20-12 ZW20-12 / 630 -20 ZW20-12 / 630-25 ZW20-12F ZW20-12F / 630-20 ZW20-12F / 630-25 ZW32-12 ZW32-12G / 630-20 ZW32-12G / 1250-20 ZW32-12M / 630-20 ZW32-12MG / 630-20 ZW32-12M / 1250-20 ▁▁▁▁▁▁▁▁ way far Electric Co. ━━━━━━━━ VI (1) If you have not read, the customer can call the company phone advice. (2) The Company Shipping Address: Wenzhou, Zhejiang Liu Yueqing municipal industrial zones like the sun. (3) The Company timely delivery, with spend other wood boxes, professional drivers with delivery to logistics. (4) If the product has a problem, the province 48 hours to arrive within 24 hours to reach the maintenance, the customer can be assured. Uses Yuan Electric Co., Ltd. "China Zhejiang Electric Capital" like Yang Industrial Area / production and development of intelligent switches for many years / experience / have professional engineers teachings. Welcome to the Yuan Electric Co., Ltd. Yueqing way, the specific address is Yueqing City, Zhejiang Province Liu Yueqing municipal industrial zones like Yang, contact Miss Lee. Contact telephone number is 0577-62622610, contact phone is 18968878672, operates mainly main products are: ZW20-12 series outdoor high voltage vacuum circuit breaker ZW32-12 series (M permanent magnet) ZW8-12 series outdoor high voltage vacuum circuit breaker (M permanent magnet ) outdoor high voltage vacuum circuit breaker FZW28-12 series outdoor high-voltage cut-off load switch AB-3S-12 series outdoor vacuum circuit breaker fast three-phase permanent ZN63 (VS1) -12 series indoor high voltage vacuum circuit breakers | high voltage isolation switch | arrester | Fuse | Transformers | insulator | over-voltage protection | Counter | electrical fittings | cable accessories. Units registered capital is unknown. Price war, many industries have been vicious competition, many manufacturers in order to win the price battle, at the expense of product quality for the price, and our company resolutely put an end to the price war, insist on using the best materials and the most advanced technology to ensure product quality to ensure that the legitimate interests of consumers.