DC 12V 5A Over current Protection Sensor Module AC Detection Relay

Detail DC 12V 5A Over current Protection Sensor Module AC Detection Relay

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: DC12V
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 '" ~ +85 '"
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.

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