1、 Scope of application
Jzy1 intermediate relay is suitable for control circuit with AC 50 Hz 60 Hz, rated voltage up to 660 V DC rated voltage to 220 V. It is used to control various electromagnetic coils, so as to expand the signal transmit the signal to relevant control elements at the same time. It meets the standard of gb14048.5.
3、 Installation use conditions
1. The altitude of the installation site shall exceed 2000m;
2. The ambient air temperature is - 25 ℃ ~ + 40 ℃;
3. The inclination angle between the installation surface the vertical plane shall exceed + 22.5 ° (see Figure). When the site vibration is large, it is recommended to install in the direct vibration direction to prevent vibration absorption;
4. It is installed in the environment that can prevent rain, snow, wind sand.