Input parameters

nominal input voltage

Continuous AC 95V to 280V power supply

Maximum input voltage

Continuous AC 90V to 305V power supply

Input AC frequency

50Hz/60Hz

Maximum input current

2A 

efficiency

>85%

Output parameters

Rated charging current

5A , error ±2%

float voltage

27V

Equalizing voltage

28.8V

Maximum output power

144W

Idle power consumption

< 3W, error ±1%

Insulation performance

Insulation resistance

With both input and output, and input and casing both at DC 500V for 1 minute, the insulation resistance R ≥ 500 MΩ .

Insulation voltage

Under the condition that both the input and output, and the input and the casing are DC1500V for 1 minute , the leakage current I ≤ 3.5mA .

Work environment

Operating temperature

-30 to 55°C

Storage temperature

-40 to 85°C

Operating humidity

10%RH ~ 95%RH ( non-condensing )

Electromagnetic compatibility

EN : 55032 ;

IEC/EN61000-4 ;

GB/T17626 ;   

External parameters

External dimensions

155mm×95mm×51mm ( Length × Width × Height )

Mounting hole spacing

132mm × 80mm ( length × width )

weight

0.5Kg