PowerFirst Technology Company Limited

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PRO 300W

The PRO 300 is a sealed series of high frequency battery charger with wide-range AC input adapting to any single-phase grid worldwide with a peak efficiency of 92%, complying with CEC. The charger can be programmed for charging various types of batteries.It is widely used for floor machines, pallet trucks, aerial work platforms,tow tractors, electric forklifts, electric wheelchairs, scooters and etc.

Highlighted Features:

User friendly LED indicators for AC source, battery status, charging, error.
Cooling convection cooling Auto-recharge for low voltage in maintenance mode.
OEM customizable & field replaceable AC / DC cabling.
Lithium Additional portable handle available.

Dimensions & Parameters

Safety & EMC

Battery Type Supported

Customization Flexibility

Clients & Case Study

Application Of The Product

Product Data Download

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Dimensions & Parameters

DC Output	12VDC	24VDC	36VDC	48VDC
Max. DC output voltage	18V	36V	48V	62V
Max. DC output cuttent	15A	10A	7A	5A
Max. DC output power	300W
Max. C3 interlock current	7A
Battery type	Lead acid (wet / AGM / gel), lithium
Reverse polarity	Electronic protection with auto-reset
Short circuit	Electronic current limit

AC Input
AC input voltage range	85-270 VAC
Nominal AC input voltage	100-240VAC
Nominal AC input frequency	50 / 60Hz
Maximum AC input current	4A
Nominal AC input current	3.4A @ 100VAC	2.8A @ 120VAC
	1.45A @ 230VAC	1.4A @ 240VAC
Power factor	>0.99 @ 120VAC	>0.98 @ 230VAC

Regulatory
Effciency	90% at full load, 120 VAC, 48 VDC \| 92% at full load, 240 VAC, 48 VDC California Energy Commission (CEC) compliant
Safety (LVD)	UL1564, CSA 107.2, EN 60335-2-29
Emissions (EMC)	FCC Part 15 / ICES 003 Class A, EN55011, EN 61000-6-4
Immunity (EMC)	EN 61000-3-2, EN 61000-3-3, EN 61000-6-2

Mechanical
Dimensions	L187 x W122.5 x H66.3 mm
Weight	1.6 kg
AC input connector	IEC320 / C14 (requires country-specifc cord)
DC output connector	Customizable
Mounting holes	6.4mm (1/4”) diameter slots
Cooling	convection cooling