KNACRO 48V Automatic Battery Charging and discharging protection board Anti-overcharge Low-voltage negative pressure protection

KNACRO 48V Automatic Battery Charging and discharging protection board Anti-overcharge Low-voltage negative pressure protection by KNACRO at The Connectors Book. MPN: 48v. Hurry! Limited time offer. Offer valid only while supplies last. The role of the module: This module with a delay off function and can automatically restore the output function, that is, in the battery owed to the duration of 3 to 5 seconds, the module will disconnect the output, so as to avoid the start of high current load battery voltage fluctuations and errors action; When the output is turned off, if the battery voltage rises to a fully charged voltage, the battery will automatically turn on the load, disconnect and charger connection, undervoltage and

Product Description & Reviews

The role of the module: This module with a delay off function and can automatically restore the output function, that is, in the battery owed to the duration of 3 to 5 seconds, the module will disconnect the output, so as to avoid the start of high current load battery voltage fluctuations and errors action; When the output is turned off, if the battery voltage rises to a fully charged voltage, the battery will automatically turn on the load, disconnect and charger connection, undervoltage and full charge voltage value can be adjusted by potentiometer Set your own (setting method and attention please refer to picture). Example 1: Such as the load for the motor, start, the battery voltage will fluctuate, this can be used with a delay, delay 3 to 5 seconds enough to restore the battery voltage stability value. Example 2: When the car just started, the car lights will flash, but also because the start current is relatively large, battery voltage fluctuations, and this can be used with a delay, delay 3 to 5 seconds, enough to restore the battery voltage . Wiring should be noted: Connect the load first, then the battery, and then the charger interface. The first time the module is connected, if the battery voltage does not reach the full voltage, the load is not necessarily connected. If you want to force the start, you can use the metal tweezers in the picture indicated by the two short-circuit point can be forced to start.

Features & Highlights

Connect the battery, and the green indicator on the board lights up. When the battery voltage is normal (that is, when the load is output), the red indicator on the board lights up and the load output turns on.
When the battery Over-discharge under-voltage (less than 10.5V-11.5V or so/12V battery example), the board will automatically disconnect the battery and load, turn on the battery and charger, red indicator light off. When the battery is fully charged automatically connected to the load, disconnect the charge, so again and again.
Self-consumption: static: self-consumption of about 100 mA (battery voltage is normal); dynamic: self-consumption of about 12 mA (battery undervoltage).
Board maximum withstand 30A current. Suitable for most of the battery; 30A refers to the relay contacts by the load current (that is, the load can not exceed 30A), not the battery current (capacity).
Wiring method and function description please refer to the picture: (battery interface and charging interface are not connected with anti-protection, wiring, please distinguish between positive and negative).

Additional Information

Manufacturer:	KNACRO
Brand:	KNACRO
Model:	48v
Part Number:	48v
Publisher:	KNACRO
Studio:	KNACRO
MPN:	48v
UPC:	713653010615
EAN:	0713653010615
Item Weight:	0.15 pounds
Package Weight:	0.15 pounds
Package Size:	5.39 x 0.79 x 0.79 inches

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