48V 72V 84V 96V 144V 312V 3.3KW On Board LiFePO4 Battery Charger

The battery charger adopts fully closed pouring and sealing heat-conducting silica gel process, with protection grade up to IP67, good shock resistance, good heat dissipation performance and long service life.The products are applicable to lithium battery, lifepo4 battery, lead-acid battery, nickel metal hydride battery, etc., and can be used for battery pack cycle charging of electric vehicles, motorcycles, sightseeing vehicles, forklifts, logistics vehicles, golf carts, ships, communication equipment, etc.

Item No.	Input Voltage range	Output Rated Voltage	Max output voltage	Max output current
SMHC3-4842A	AC90-264V	48V	66.0V	42A
SMHC3-7240A	AC90-264V	72V	99.0V	40A
SMHC3-8440A	AC90-264V	84V	116V	40A
SMHC3-9632A	AC90-264V	96V	132V	32A
SMHC3-12025A	AC90-264V	120V	147V	25A
SMHC3-14423A	AC90-264V	144V	198V	23A
SMHC3-31210A	AC90-264V	312V	440V	10A

Technical Parameters

Item	Parameters
AC Input Wide Voltage, Range	AC90V~264V
AC Input Frequency Range	40~70Hz
With APFC Function, Power Factor	≥0.98
Soft Switching Technology, Efficiency	≥93%
Protection Level	IP67
Operating Temperature	-40℃~60℃
Storage Temperature	-55℃~100℃
CAN Communication Function	Optional
12V3A Auxiliary Power Supply	Optional
LED Light Indicator For Charging Process	Standard
Noise	≤45dB
Overall Size	294210111mm
Net Weight	5.9Kg

Protection Function

1.Overheat Protection

When the internal temperature of the charger exceeds 80℃, the charging current will reduce automatically. When it exceeds 85℃, the charger shut down for protection. When the temperature drop, the charger antomatically resumes to charge.

2.Short Circuit Protection

When the output short circuit, the charger will automatically shut down the output. After troubleshooting, the battery can be reconnected to resume charging.

3.Battery Reverse Connection Protection

When the battery is reverse connected, the internal circuit of the charger will automatically disconnect from the battery, without charging, without damaging the charger.

4.Input low-voltage &Over-voltage Protection

If the input voltage is lower than 90V or higher than 264V, the charger will shut down protectively and automatically resume working with the voltage is normal again.

5.Full Automatic Shutdown

Automatically shut down after full charge.

Newly Updated Shipment Records for Our Clients' 3.3kW OBC Charger Orders

3.3kw on board battrey charger electric vehicles obc charger

1. 3.3kw 72v 40A OBC charger ship to Colombia -- on 10-14-2023

2. 3.3KW OBC Charger To The USA -- on 08-14-2023

3. 12pcs 3.3KW On Board Chargers ship to USA --on 07-26-2023

4. 3.3Kw On Board Charger and BMS to the USA -- on 12-23-2022

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