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5A 12V Overcurrent Protection AC Current Detection Sensor Module

448.40 (Including GST)

380.00 ( + 68.40 GST)

Overview:

LC 5A Over-current protection Sensor module uses a 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

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SKU: RDNA-19.16 Category:

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Description

LC 5A 12V Overcurrent Protection AC Current Detection Sensor Module uses a 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:

  1. Current detection resolution can change the parameter of resistance parameters;
  2. Output over-current switching signal output;
  3. The over-current signal setting the critical point adjustable.
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 the DC12V 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; is 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; is connected to the relay means it release);
  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.

Specifications:

Operating voltageDC12V
Operating current<20MA
Operating frequency range20Hz ~ 400Hz
Output modeSwitch signal output
Maximum detection wire diameter5.2mm
Mounting hole: hole diameter is 3mm, hole distance52.5mm
Operating environment-40 ??~ +85 ??/span>
The current detection rangeAC0.3A-5A
Dimensions (LxWxH)mm38 * 44 x 12
Weight22g

Package Includes:

1 x 5A 12V Overcurrent Protection AC Current Detection Sensor Module.

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