Rated working voltage (Ue): AC 230V, 50Hz;
Overvoltage action setting value (Uo): 280(1±5%)V;
Undervoltage action setting value: (35%-70%) Ue;
Rated insulation voltage (Ui) : 500V;
Trip characteristics: When the tripper is combined with the NXB-63 series circuit breaker, when the external voltage is as low as 70% Ue or rises to the overvoltage action setting value of 280 (1+5%), the tripper should drive the circuit breaker to act. When the external voltage is lower than 35% of the rated working voltage of the tripper or higher than 105% of the overvoltage action setting value, the tripper should be able to prevent the circuit breaker from closing, and when the power supply voltage is higher than 85% of the rated working voltage and lower than 95% of the overvoltage action setting value, the circuit breaker can close normally. The upper limit of the applied voltage should be less than 110% of the setting value of the overvoltage operation.
Mechanical durability: The mechanical durability of the tripper is not less than 4000 operating cycles.
This article introduces CHINT/CHINT OUVT-X1 over/undervoltage tripper If you are interested, please also contact our customer service, we look forward to your call, and hope that our technology and service can bring you a better experience.
The company has been customer-centric, the concept of creating value for customers, winning the market with quality and service, and sincerely hopes to cooperate with all sectors of society to create success, create brilliance together, and work together to create a better tomorrow! In line with the concept of credibility and service-oriented, the company warmly welcomes new and old customers to inquire, visit and negotiate business!
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