Adjustable 12v dc battery backup power supply

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Product usage

Suitable for mass of battery charging and battery plate polarization.

Product features

1.It uses inverter technology, small size, high efficiency, low ripple factor≤1%;

2.It has constant voltage and constant current function, can be used for floating charge, precision ≤1%;

3.It has the function of soft start, timing, output adjustable stepless voltage .

4.We can provide ampere-hour meter, to understand and control the battery charge level easily .

5.Complete function of over current , short circuit , over heating , phase lack , etc

Technical Parameters

Input voltage	220V AC 380V AC(Three-phase four-wire) 415V AC 50-60HZ
Output DC current	10-1000A Arbitrary choice
Output DC voltage	14V, 28V, 50V, 90V Arbitrary choice
Voltage stability	≤1%
Current stability	≤1%
Ripple factor	1%-2%
Cooling Mode	Forced air cooled
Power factor	≥0.9