Power relay RF sensor main product technical parameters

　　1. The rated operating voltage refers to the voltage required by the coil when the power relay RF sensor is working normally. Depending on the type of power relay RF sensor, it can be AC voltage or DC voltage.

　　2, DC resistance

　　Refers to the DC resistance of the coil in the power relay RF sensor, which can be measured by a multimeter.

　　3, suction current

　　Refers to the minimum current that the power relay RF sensor can generate for the suction action. In the normal power relay RF sensor, when the technical parameters are used, the given current must be slightly greater than the suction current, so that the power relay RF sensor can work stably. For the working voltage added to the coil, generally do not exceed 1.5 times the rated working voltage, otherwise it will produce a large current and burn the coil.

　　4. Release the current

　　Refers to the maximum current generated by the power relay RF sensor to release the action. When the current of the power relay RF sensor is reduced to a certain extent, the power relay RF sensor will return to the unenergized release state. The current is much less than the suction current.

　　5, contact switching voltage and current

　　Refers to the voltage and current that the power relay RF sensor allows to load. It determines that the technical parameters of the power relay RF sensor can control the size of the voltage and current, and cannot exceed this value when used, otherwise it is easy to damage the contacts of the power relay RF sensor.

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