Voltage Detection Relay Module 12V 12A Overvoltage

Voltage Detection Relay Module 12V 12A Overvoltage Description

Specification: Origin: Mainland China Type: Relay Condition: New Product Size: 57.00x44.00x17.00mm/2.24x1.73x0.67inch Product Introduction: 1. In non-setting state, short press SET key, the cycle display: working mode->lower limit voltage->upper limit voltage. 2. In non-setting state, long press SET key for 2 seconds, enter into parameter setting state; the display shows F01, press +- key to select the parameter to be set, F01 (upper limit voltage), F02 (lower limit voltage), F03 working mode, F04 voltage calibration value. 3. After selecting the parameters to be set, short press SET key to enter the parameter setting state, press +- key to adjust, when the lower limit voltage is greater than or equal to the upper limit voltage, the display shows Err for 1 second to prompt the user. When the lower limit voltage is equal to the upper limit voltage, close the relay output function. 4. After setting the parameter value, short press SET key to return to the parameter list. 5. After parameter setting, long press SET for 2 seconds to exit and save the parameters. 6. In the non-setting state, press and hold SET and + key at the same time for 2 seconds to restore the factory setting. 7. Long press - close or open the digital tube to show the energy saving mode Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. Included: 1*Voltage Detection Relay Switch Module