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

4 A

Efficiency and

Power factor correction

AC 110V

AC 220V

AC 110V

AC 220V

>8 1 %

> 8.6 %

> 8.2 %

> 90 %

> 0.99

> 0.95

> 0.99

> 0.95

Output parameters

Rated charging current

12A , error ±2%

10A , error ±2%

No-load output voltage

13.8V error ±1%

27.6 V, error ±1%

Maximum output power

170W

310 W

Idle power consumption

< 3W , error ±1%

Insulation performance

Insulation resistance

Input and output, input and BOOST are short-circuited to B , input and casing , insulation resistance R≥500 MΩ .

Insulation voltage

Under the condition that both input and output, input and casing are DC 1 500V for 1min , leakage current I≤3.5mA .

Work environment

Operating temperature

-30 to 55°C

Storage temperature

-40 to 85°C

Operating humidity

20 %RH ~ 93 % RH ( non-condensing )

External parameters

External dimensions

205 mm x 130 mm x 56 mm ( Length x Width x Height )

Mounting hole spacing

1.91 mm × 118 mm ( length × width )

weight

1.2 kg