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144V Water Proof with PFC battery Charger

144V Water Proof with PFC battery Charger
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Item : JCCWP144
Details :

Feature Overview

This is an intelligent battery charger, which adopts advanced high frequency switching mode power supply technology.
The charging or recovery process is controlled intelligently by a high performance microprocessor.
A 0.99 Power Factor minimizes utility surcharges and maximizes use of AC power. 
Programable charge algorithms for ideal charging, which makes the charging  highly efficient, and also increase the battery life span.
Fully sealed enclosure which provides improved reliability in demanding environments, and the advantages of light weight, compact size and long life design
make the charger more competitive than any other battery chargers

Can be used in parallel directly to increase charging current and realize high-speed charging


AC Input Voltage: AC 90V - A


AC Input Frequency: 45Hz -


Max AC Input current: 12A@110V, 6A@220V

AC Power Factor:


DC Output Voltage: 144v

DC Output current: 8a

Maximum Efficiency:


Environmental Enclosure: IP46

C 265V 65Hz 0.99 90%

Shock & Vibration:


Safety-North America: UL2202/UL1564 2nd Edition

Emissions- North America: FCC Part 15/ICES 003 Class A

Immunity-Europe: EN61000-4-2/3/5/6/11

Operating Temperature: -20C
Dimentions 10.2" x 10" x 4.9"
Weight  aprox 4kg


Short Circuit: Electronic current limit, manual reset

Thermal Cutback: Reduce output current if thermal is over 85C



AC under or Over: Shut down, auto reset.

Reverse Polarity: Electronic protection, auto reset.

Operation Indication

Stand By: AC LED on

<80% Charge: Charging with maximum current.

>80% Charge: 80% LED on, Charging current is cutting down bar by bar.

100% Charge: 100% Finish LED on, Charging course is over.

Maintenance: Auto-restart if battery voltage<2.1V/cell or 15days elapse

Fault indication

Charger Fault: Fault LED flashes, long time follow with 1 short time.

Battery Fault: Fault LED flashes, long time follow with 2 short times.

Over Time: Fault LED flashes, long time follow with 3 short times.




SAEJ1378 - 50C (-22F- 22F)

Chennic Technology Co.,Ltd.