DC 24V 5A Overcurrent Protection Sensor Module AC Current Detection Relay Module Switch Output
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Product details
Condition
New
Location
International
Bob Shop ID
615113759
Features:
? LC 5A Over-current protection Sensor module uses current transformer to collect the AC signal to achieve the relay over-current signal output within 0-5A. Relay pull while over-current, relay released while not over-current. Users can use the relay COM, NC, NO three ports to control the external circuit on and off, in order to achieve over-current protection. ? Functions: ? -Current detection resolution can change the parameter of resistance parameters; -Output over-current switching signal output; -Over-current signal setting critical point adjustable, ? Specifications: ? Operating voltage: DC5V Operating current: <20MA Operating frequency range: 20Hz ~ 400Hz Output mode: switch signal output Maximum detection wire diameter: 5.2mm Mounting hole: hole diameter is 3mm, hole distance is 52.5mm Operating environment: -40 a?? ~ +85 a?? The current detection range :AC0.3A-5A Board size: 38 * 44mm ? The Board Description: ? VCC: Operating voltage positive; GND :Operating voltage negative; NO: Normally open, the relay pulls before the NO and COM disconnect, short-circuit after the suction; COM: common, relay common interface; NC: Normally closed, the relay before the NC and COM short-circuit, pull off after. ? Using Instructions:? ? By setting the potentiometer to set the overcurrent protection point, the clockwise adjustment reduces the detection current. As bellows: ? 1. Measured the wire through the current transformer , connect VCC and GND to DC5V power supply; 2. Adjust the potentiometer, when you hear the sound of the relay pull (can be measured with a multimeter COM and NO whether was turned on, if connected to the relay means activated), then reduce or cut off the current flowing? that through the tested wire , if the relay release at this time that over-current protection point has been identified (available to multimeter COM and NC measurement whether is connected, if connected to the relay means been released); 3. When reduce or cut off the current flowing through the wire , the relay is not released, will still need to continue to adjust the potentiometer to find the over-current protection point. ? Package Included:
1 x 5A?5V Relay Module
1 x Cable
? LC 5A Over-current protection Sensor module uses current transformer to collect the AC signal to achieve the relay over-current signal output within 0-5A. Relay pull while over-current, relay released while not over-current. Users can use the relay COM, NC, NO three ports to control the external circuit on and off, in order to achieve over-current protection. ? Functions: ? -Current detection resolution can change the parameter of resistance parameters; -Output over-current switching signal output; -Over-current signal setting critical point adjustable, ? Specifications: ? Operating voltage: DC5V Operating current: <20MA Operating frequency range: 20Hz ~ 400Hz Output mode: switch signal output Maximum detection wire diameter: 5.2mm Mounting hole: hole diameter is 3mm, hole distance is 52.5mm Operating environment: -40 a?? ~ +85 a?? The current detection range :AC0.3A-5A Board size: 38 * 44mm ? The Board Description: ? VCC: Operating voltage positive; GND :Operating voltage negative; NO: Normally open, the relay pulls before the NO and COM disconnect, short-circuit after the suction; COM: common, relay common interface; NC: Normally closed, the relay before the NC and COM short-circuit, pull off after. ? Using Instructions:? ? By setting the potentiometer to set the overcurrent protection point, the clockwise adjustment reduces the detection current. As bellows: ? 1. Measured the wire through the current transformer , connect VCC and GND to DC5V power supply; 2. Adjust the potentiometer, when you hear the sound of the relay pull (can be measured with a multimeter COM and NO whether was turned on, if connected to the relay means activated), then reduce or cut off the current flowing? that through the tested wire , if the relay release at this time that over-current protection point has been identified (available to multimeter COM and NC measurement whether is connected, if connected to the relay means been released); 3. When reduce or cut off the current flowing through the wire , the relay is not released, will still need to continue to adjust the potentiometer to find the over-current protection point. ? Package Included:
1 x 5A?5V Relay Module
1 x Cable