3.3kw 144V 23A Vehicle-Mounted Battery Charger, Marine Waterproof Charging Machine, EV Charger, OEM

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3.3kw 144V 23A Vehicle-Mounted Battery Charger, Marine Waterproof Charging Machine, EV Charger, OEM

Customization:	Available
Usb Number:	1
Certification:	FCC, CE, RoHS, ISO

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Product Description

📋 Basic Specifications

Model NO.

3.3kw charger

Usage

EV, Electric Vehicle, Motor Home, Golf Cart

Color

Silver

Input Voltage

110V or 220V

Type

Ofb Charger

Warranty

One Year

Certificate

HS Code

8504409992

Capacity

10000 Piece/Month

Product Overview

The OBC (on-board charger) system is designed to convert AC power from the electrical grid into high-quality DC power suitable for power batteries. This vehicle-mounted solution ensures efficient and reliable charging for marine and electric vehicle applications.

⚡ Technical Parameters

Output Characteristics
Accuracy of Output Volt	1%
Accuracy of Output Current	3%
Ripple Factor of Output Volt	1.5%
Maximum DC Output Power	1800W, 3300W, 6600W
Efficiency	≥94%
Power Factor	≥0.99

Environmental Parameters
Working Temperature	-35ºC ~ +85ºC
Storage Temperature	-55ºC ~ +100ºC
Relative Humidity	5% ~ 95%
Altitude	3000m
Cooling	Air Cooling and Water Cooling
Protection Rating	IP67

🛡️ Intelligent Protection Features

Output over voltage protection
Output over current protection
Output short circuit protection
Input under voltage protection
Charger over heat protection
Battery over heat protection

🖼️ Product Display

Frequently Asked Questions

What vehicles is this 3.3kw charger compatible with?

This charger is designed for a wide range of applications including Electric Vehicles (EV), Motor Homes, and Golf Carts.

What are the input voltage requirements?

The charger supports flexible input voltages of either 110V or 220V AC power grids.

How efficient is the charging process?

The unit boasts a high efficiency of ≥94% and a power factor of ≥0.99, ensuring minimal energy loss during conversion.

Can this charger be used in harsh marine environments?

Yes, it features an IP67 environmental enclosure rating, making it waterproof and suitable for marine or outdoor use.

What kind of cooling system does it use?

The charger is available with both Air Cooling and Water Cooling options to suit different installation environments.

Does the charger include safety protections?

Yes, it includes multiple protection features: over voltage, over current, short circuit, under voltage, and over-heat protection for both the charger and the battery.