1、 Purpose:
CZY1-C (for electromagnetic and permanent magnet mechanisms) instantaneous working DC contactor (zhuanli technology) is suitable for electromagnetic operating mechanisms with rated voltage up to DC 220V, used for long-distance instantaneous connection and disconnection of high-voltage circuit breakers. Because the coil is immediately cut off after the circuit breaker is activated, the coil is designed for instantaneous working.


3、 Installation and usage conditions
1. The altitude of the installation location shall not exceed 2000m (special instructions shall be provided when ordering in high-altitude areas);
2. The ambient air temperature ranges from -25 ℃ to+40 ℃;
3. The inclination angle between the installation surface and the vertical surface is less than+22.5 ° (as shown in the figure). When there is a large on-site vibration, it is recommended to install in the vertical vibration direction to prevent accidental suction caused by vibration;
4. Installed in an environment that is resistant to rain, snow, wind, and sand.