Intelligent Conventional Low Voltage Circuit Breaker TANW1 Series

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TANW1 series intelligent universal circuit breaker (hereinafter referred to as circuit breaker) is a new generation developed by our company, adopting advanced technology. It is suitable in distribution network (4 pole is suitable in 3-phase-4-wire or 3-phase-5 wire system) with AC 50Hz, rated voltage 400, 600V, rated current 630-6300A, for distribution and protecting circuit and power unit from the faults of overload, undervoltage, short circuit, single phase ground. The circuit breaker has a function of intelligent protection, accurate selective protection, to improve power distribution reliability avoiding unnecessary outage. The circuit breaker conforms to international and national standards of IEC60947-2,GB14048.2 The circuit breaker has passed China Compulsory Product CertificationCCC Certification issued by China Quality Certification Center (CQC) Feature a. High make-break capacity, no flashover distance b. As a three dimensional arrangement, the Breaker features compact in structure and small in volume c. The connection of main circuit of circuit breaker is horizontal and vertical d. Easy installation, can offer fixed and drawer type e. Has intelligent overcurrent selective protection function, improving power distribution reliability f. With communication interface, can cluster control with computer; show and search all kinds of values Parameter - - - - Type | TANW1-2000 | TANW1-3200 | TANW1-4000 | TANW1-6300 | Frame rated current Inm(A) | 2000 | 3200 | 4000 | 6300 | Rated current In(A) | 630,800, 1000,1250,1600,2000 | 2000,2500,2900,3200 | 3200,3600, 4000 | 4000,5000, 6300 | Rated insulation voltage Ui(V) | 1000 | Rated operational voltage Ue(V) | AC400,AC690 | Rated limit short circuit breaking capacity Icu(kA) | AC400V | 80 | 100 | 100 | 120 | AC690V | 50 | 65 | 75 | 85 | Rated running short circuit breaking capacity Ics(kA) | AC400V | 50 | 65 | 80 | 100 | AC690V | 40 | 65 | 65 | 75 | Rated short time withstand current 1cw,1s | AC400V | 50 | 65 | 65/80 | 85/100 | Rated impulse withstand current Uimp(V) | 8000 | Dielectric property(V) | 3000 | Service life | Total times | 5000 | 3000 | 3000 | 2000 | Electricity cycles | 500 | 500 | 500 | 500 | No electricity cycles | 4500 | 2500 | 2500 | 1500 | - - - -

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Ningbo Tianan Co.,Ltd.

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