Application YC9VA voltage and current display relay used in administrative, industrial and residential buildings and has the function of protecting single-phase lines: Undervoltage protection; Overvoltage protection; Working under voltmeter mode. Operation and Installation Functions When a voltage is applied to the device, the digital indicator will display the current value of the voltage in the network. A flashing light indicates that there is no voltage on the output of the device. If th...

Operation and installation condition 1. Installation altitude≤2000m 2. Ambient air temperature -5℃ ~+40℃ average temperature of 24 hours must below +35℃ 3. Relative humidity below 90% when the temperature is +25℃±5℃ 4. Ambient pollution level: 3 5. Installation category of the starter: III Acting characteristic of each phase in distribution circuit breaker in the load balanced condition

Specifications Outline & Packing Description World Wide Product Support During the warranty period, users will enjoy our warranty service through our customer service department, authorized customer service center or your local dealer. CNC electric also provide extensive post-sale support including maintenance and repair agreements CNC has established a complete quality control system. The entire quality management chain from suppliers to production mana...

Working Conditions 1. Power capacitor should confirm left voltage reduce to rated voltage 10% to input again after the power was cut off, normally it will need 200s almost. so it would choose the power controller which has input and reput lock time function after cut off the power. If choose normally power controller, it must install speediness discharge power equipment. it would not limited which use adopting same electric factor input and chip switch. 2. Altitude level is not more than 200...