Hailege 2pcs 24V 5A AC Current Sensor Current Detection Relay 24V AC Current Relay Module AC Sensor Relay Switch with Overcurrent Protection 24 V

Hailege 2pcs 24V 5A AC Current Sensor Current Detection Relay 24V AC Current Relay Module AC Sensor Relay Switch with Overcurrent Protection

Specifications: Operating voltage: DC 5 V / 12 V. 24 V. Working current: <20 mA. Frequency range: 20 Hz - 400 Hz. Output mode: switching signal output. Humidity: 0-95% RH. Size: 4.4 x 3.8 cm / 1.73 x 1.5 inches. Interfaces: VCC: Positive; GND: Negative; NO: Normally open, NO and COM are disconnected before the relay is closed, and short circuit after closing the relay COM: common, common relay interface; NC: Normally closed, NC and COM are short-circuited before the relay is closed, and disconnected after the relay is closed Instructions: 5A overcurrent protection. The sensor module uses a current transformer to collect the AC signal to reach the overcurrent signal output of the relay within 0-5 A. Relay cable in case of overcurrent, relay disengaged when there is no overcurrent. Users can use the three relay ports COM, NC, NO to turn the external circuit on and off to achieve overcurrent protection. Use the potentiometer to adjust the overcurrent protection point, the right adjustment reduces the detection current. 1. Measure the wire through the current transformer, connect VCC and GND to the DC12V power supply. 2. Adjust the potentiometer when you hear the sound of the relay train (can be measured with a multimeter COM and NO whether it was on when connected to the activated relay mean), then reduce or interrupt the current flowing through the tested cable when the relay releases this overcurrent protection point at that time (available for COM and NC measurement of the multimeter. whether it is connected when connected to the relay agent has been solved). Box contents: 2 x AC current sensor relay modules (5V 12V 24V optional, you will receive the two same, no mixed types.)

Product Features

• The resolution of current detection can change the parameters of the resistance parameters
• 5A AC current sensor current detection sensor
• AC relay switch, 5V 12V 24V optional
• Adjustment of the critical point of the overcurrent signal, adjustable, the current detection range AC0.3A-5A
• We offer the declaration of conformity. This product also includes an electronic user manual available in English, German, French, Spanish, Italian, Polish and Dutch. If you need support, please contact us.