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Home > 48V Series Charger > 1.2kW/1200W on board charger/OBC/ 72V20A/60V25A/48V25A/24V25A/Factory supply
1.2kW/1200W on board charger/OBC/ 72V20A/60V25A/48V25A/24V25A/Factory supply
1.2kW/1200W on board charger/OBC/ 72V20A/60V25A/48V25A/24V25A/Factory supply
1.2kW/1200W on board charger/OBC/ 72V20A/60V25A/48V25A/24V25A/Factory supply
1.2kW/1200W on board charger/OBC/ 72V20A/60V25A/48V25A/24V25A/Factory supply
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1.2kW/1200W on board charger/OBC/ 72V20A/60V25A/48V25A/24V25A/Factory supply
1.2kW/1200W on board charger/OBC/ 72V20A/60V25A/48V25A/24V25A/Factory supply
1.2kW/1200W on board charger/OBC/ 72V20A/60V25A/48V25A/24V25A/Factory supply
1.2kW/1200W on board charger/OBC/ 72V20A/60V25A/48V25A/24V25A/Factory supply

1.2kW/1200W on board charger/OBC/ 72V20A/60V25A/48V25A/24V25A/Factory supply

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Product Description

SPECIFICATION BASIC INFO
Model NO.
WT series
Usage
Electric Vehicle
Interface
Connector
Color
Yellow
Input Voltage
AC220V
Product name
Battery charger
Application
Electric car, Golf-cart
Power
3000W
Voltage
48V/60V/72V
Type
On board charger
Origin
China
Production Capacity
500PCS/Day
TECHNICAL PARAMETERS
Models Rated Voltage Max Output Voltage Max Output Current
CG24XX24V34V25A
CG24XX36V60V25A
CG24XX60V73V25A
CG24XX72V88V20A
CG24XX84V103V15A

AC Input Voltage Range: 110~240VAC; 50Hz/60Hz

Power Factor: ≥0.99 | Efficiency: ≥94.0%

Noise: ≤45dB | Protection Grade: IP65

PRODUCT CHARACTERISTICS
Safety

Active PFC and LLC technique is used for a rapid response on a fault; Quick active software and passive hardware protection on voltage/current; Advanced charging strategy is applied as safeguard for the battery.

Reliability

The shell is shaped by integrated die casting technique and filled with special glue. This series of chargers has been operated in all kinds of industrial environments (Wet, Hot, Cold, high altitude) for over ten years.

Functions
CAN BUS Interface
Triple Colors Indicator
Vehicle Charging Lock System
12V auxiliary power supply
Certificates

UL / CB / CE / PSE / RCM / FCC / CEC / DOE

PROTECTION FEATURES
Burnout Protection
Automatic power load reduction if temperature exceeds limits.
Reverse Connection
Internal circuit shuts down if batteries are connected reversely.
No-load Protection
No output when the battery is not connected.
Short Circuit
Immediate shutdown during output short-circuits.
PRODUCT DISPLAY & DIMENSIONS
On-Board Charger Dimension

On-Board Charger Dimensions

Product Show 1

Product Front View

Product Show 2

Top Detail View

Product Show 3

Interface Details

Product Show 4

Compact Enclosure

Frequently Asked Questions
Q1: What is the efficiency rating of this 3000W charger?
The charger features a high efficiency of ≥94.0%, ensuring minimal energy loss during the charging process.
Q2: Is this charger suitable for harsh outdoor environments?
Yes, it has an IP65 protection rating and an integrated die-casting shell filled with special glue, making it resistant to moisture, dust, and extreme temperatures.
Q3: Does the charger support CAN BUS communication?
Yes, it includes a CAN BUS interface for advanced vehicle system integration and monitoring.
Q4: What happens if the charger gets too hot?
It features Burnout Protection. If the internal temperature exceeds the limit, it will lower the power load or enter standby mode until it cools down.
Q5: Which battery types and voltages is this compatible with?
It is designed for Electric Vehicles and Golf Carts, with support for battery packs at 48V, 60V, 72V, and other configurations.
Q6: Does it have an automatic shut-off feature?
Yes, the charger automatically turns off once the battery is fully charged to prevent overcharging and ensure safety.

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