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Input:

Rating input: 100 to 240V AC, 50/60Hz

Input range: 90 to 264V AC

Rating input current: 0.8A (Input: 220V

Output: full load)

Maximum input power: 70W

Output:

Rating output voltage: 28V DC

Output voltage range: 20 to 40V DC

Suit with battery: 24V, 3 to 14Ah, NI-MN (MCU auto detective)

Charge current: 1.8A

Trickle current: less than 0.15A

Inner timer: 8 hours (default), (1 to 10 hours)

Maximum output power: 60W

Hold-on time NC (Input: 220V AC

Output: full load)

Ripple current: 100mA (Input: 220V AC

Output: full load)

Main charge end condition: greater than 5mV/cell

Vmax: ?1.6V/cell

Timer out(for Ni-Cd, Vmax is 1.8V/cell)

LED indication

Red: charging

Green: finished

Flashing: errors (error means: reverse polarity, battery pack short-circuit or connector short)

Output short-circuit and output reverse protection

Efficiency: 80% (at maximum load)

Environment:

Operate temperature: -10 to +40 degrees Celsius (full load and natural convection)

Operate humidity: less than +90% RH (relative humidity and non-condensing)

Storage temperature: -40 to +70 degrees Celsius

Storage humidity: 0 to +95% (relative humidity and non-condensing)

Cooling: natural convection

Vibration: 5mm/50Hz/600s (non-operating condition)

Impact resistance: 1m drop set, ?3 times (non-operating condition)

Mechanical:

Weight: 550g

Size: 129 x 91 x 68mm (casing only)

AC/DC connector: defined when order

Safety:

Maximum temperature rise: less than 40 degrees on casing (at any line and maximum load)

Safety standards: IEC335-2-29

EMC standard: EN55014

MTBF: 30,000 hours

ESD: 8.0kV

I/P to O/P: 3,000 (one minute) (for final unit cut-off current of 10mA)