12V 24V 36V 48V 30A Battery Low Voltage Discharge Protection Relay Switch Module

Description

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Description
Parameter:
Function 1: delay cut off the output load.
This module with alarm delay, is in the battery voltage delay after 5 to 20 seconds if the battery is still under pressure, the module will alarm and disconnect the output, so as to avoid because of the large current load startup battery voltage fluctuation and misoperation.
For example 1: such as the load for the motor, start, the battery voltage will fluctuate, this with delay can be used, delay 5 to 20 seconds enough to restore the stability of the battery voltage.
For example 2: when the car has just started, the car lights flashed, This is because the startup current, battery voltage fluctuation, and this can be used with the delay, delay of 5 to 20 seconds, enough to restore the battery voltage
Function 2: Alarm Buzzer
The alarm module for self-locking type: the battery voltage after 5 to 20 seconds, automatically disconnect the output module, when the battery voltage is already rose to above the set value, the load is not switched on again, the need for manual disconnect input module can be restarted after
The 12V battery for example, when the battery voltage is normal, plate work light output is connected; when the battery discharge (less than 10.5V-11.5V), the board will automatically disconnect the battery output voltage indicator lights and buzzer alarm, so as to realize the master battery discharge state, to prevent the battery too discharge, battery damage.
Package include:
1pcs x anti-over controller protection board
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The Delivered time to USA buyer is about 7~20 days, other country about
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