Product Characterstics:

1. Designed for Spare Power System. Such as power generator, UPS, emergency power supply and so on.

2. Full wave rectification, microcomputer controls.

3. Switchable Equal charge / Float charge mode.

4. Multiple protect modes: 

　Battery disconnect protection

　Battery low voltage protection

　Reverse connect protection.

5. Fixed current and limited voltage.

Product Specification

Model No.: SR1220

Input: AC110V 50/60Hz

Output: DC12V 20A

Fit Batteries: 150~400Ah

Safety Device(AC): 10A fuse

Safety Device(DC): 40A fuse

Isolation Voltage Endurance : AC1500V/1min

Isoltaion Resistance: DCV/10MΩ

Size : 330 x 250 x 210 (mm)

Weight : 12kg