戶外38kV 35kV重合器分界斷路器電容器開關(guān)NKG（交流或直流）

NKG-40.5戶外真空斷路器是三相交流50HZ的戶外高壓電器設(shè)備；適用于24~40.5KV輸配電系統(tǒng)的控制和保護(hù)；也可適用于前落斷路器及開合電容器組的場合；本產(chǎn)品可配合看門狗分界控制器，重合器可實(shí)現(xiàn)電力系統(tǒng)智能化分界，重合控制。并可內(nèi)附電流互感器供測量與保護(hù)用，斷路器可配彈簧或電磁操動機(jī)構(gòu)，機(jī)械性能可靠，可頻繁操作，無火災(zāi)和爆炸隱患；斷路器符合國家標(biāo)準(zhǔn)GB1984-1989《交流高壓斷路器》和國際電工委員會IEC56、IEC62271-100《高壓交流斷路器》的要求。斷路器的主要的特點(diǎn)：開斷性能優(yōu)良，采用真空滅弧，開斷能力強(qiáng)，機(jī)械壽命高達(dá)10000次；結(jié)構(gòu)簡單，面維護(hù)，不檢修周期長；絕緣性能好，抗污穢能力強(qiáng)；可根據(jù)客戶要求內(nèi)裝電流互感器，計量精度達(dá)0.2S級，可實(shí)現(xiàn)三相互動保護(hù)。

NKG-40.5 outdoor vacuum circuit breaker is a three-phase AC 50Hz outdoor high-voltage electrical equipment; applicable to 24~40.5KV transmission and distribution system control and protection, but also can be used to fall in front of circuit breaker and closing a capacitor group occasions. This product can be matched with the watchdog boundary controller, recloser can realize power system intelligent demarcation and registration control. And containing current transformer for measurement and protection, circuit breaker can be with spring or electromagnetic actuator, reliable mechanical performance, frequent operation, no fire and explosion danger; circuit breaker conforms to the requirements of national standards GB1984-1989 "AC high voltage circuit breaker" and the International Electrotechnical Commission IEC56, IEC62271-100 the high-voltage alternating current circuit breakers,. The main characteristic of circuit breaker: breaking the excellent performance, using vacuum arc extinguish, strong breaking capacity, mechanical life of up to 10000 times; has the advantages of simple structure, maintenance, maintenance cycle for long; good insulation performance, strong anti contamination ability; can according to the customer requirements in the current mutual inductor, precision quantity of 0.2S grade, realize the protection of the three-phase interaction.

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