Suitable Working Environment and Installation Condition 1. Altitude less than 2000m 2. Ambient medium temperature is from -5℃ to +40℃ (+45℃ for shipping product) 3. Humidity resistance 4. Bacteria resistance 5. Nuelear radiation resistance 6. Max lean degree is 22.5 degree. 7. Can operate normally when it comes to vibrataion of ship. 8. Can operate normally when it comes to earthquake(4g). 9. The medium should be no risk of blasting and can’t erode the metal and damage insulating gas as...

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...

Scope EP mainly used for electrical equipment cabinets or three-phase asynchronous motor load start shifting and steering, used as the main and auxiliary circuits conversion, can fully replace other switch. Type Designation Main Technical Parameters Dimensions and Mounting Dimensions Dimensions and Mounting Dimensions

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...

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