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CTS 3.3kW to 22kW On Board Charger (OBC) with CAN Bus Communication and IP67 Protection for Electric Vehicles

Place of Origin:

China

Brand Name:

CTSBattery

Certification:

IS09001, 1ATF16949,CE,MSDS,UN 38.3，IEC

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Product Details

Input Voltage:

85V - 265V AC

Output Voltage:

24V - 650V DC

Peak Efficiency:

≥ 93%

Communication:

CAN Bus 2.0B

IP Rating:

IP67

Cooling:

Air / Liquid

Payment & Shipping Terms

Minimum Order Quantity

Price

275$/420$

Packaging Details

pack

Delivery Time

35~40 work days

Payment Terms

L/C,T/T,D/A

Supply Ability

3000~5000

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86-0731-84282664

emily@ctsbattery.com

86-0731-84282664

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Product Description

CTS 3.3kW 6.6kW 11kW 22kW On Board Charger (OBC) with CAN Bus Communication for EV | Factory Direct Price

The On-Board Charger (OBC) is the critical link between the power grid and your vehicle's energy storage. CTS offers a comprehensive range of high-performance OBC solutions from 3.3kW to 22kW, specifically engineered for modern LiFePO4 and NCM battery systems. Featuring intelligent CAN Bus communication, our chargers work in perfect harmony with your BMS to provide a safe, stable, and rapid charging experience for EVs, marine vessels, and industrial equipment.

Key Advantages & Features

Full Power Range Availability: Models available in 3.3kW (Single Phase), 6.6kW, 11kW (Three Phase), and 22kW, supporting everything from golf carts to heavy-duty commercial EVs.
Smart CAN Bus Integration: Built-in CAN 2.0B protocol enables real-time communication with the Battery Management System (BMS) and Vehicle Control Unit (VCU) to optimize charging curves.
High Efficiency & Energy Saving: Utilizes advanced LLC resonant soft-switching technology, achieving over 94% efficiency at full load, reducing heat generation and charging time.
Rugged IP67 Protection: Encased in a fully sealed die-cast aluminum housing with an IP67 rating, offering superior resistance against water, dust, and vibration in harsh environments.
Comprehensive Safety Features: Equipped with over/under voltage protection, short circuit protection, over-temperature protection, and reverse polarity protection for an uncompromisingly safe process.

Technical Specifications

Feature	3.3kW Model	6.6kW Model	11kW Model	22kW Model
Input Voltage	85V - 265V AC	85V - 265V AC	380V ± 15% AC	380V ± 15% AC
Output Voltage	24V - 650V DC	24V - 650V DC	100V - 750V DC	200V - 750V DC
Peak Efficiency	≥ 93%	≥ 94%	≥ 95%	≥ 95%
Communication	CAN Bus 2.0B	CAN Bus 2.0B	CAN Bus 2.0B	CAN Bus 2.0B
IP Rating	IP67	IP67	IP67	IP67
Cooling	Air / Liquid	Air / Liquid	Liquid Cooling	Liquid Cooling

Applications

Electric Cars & Vans: Passenger EVs, logistics vans, and e-buses

Specialty Vehicles: Golf carts, LSVs, forklifts, and AGVs

Electric Marine: Yachts, catamarans, and electric boat propulsion systems

Energy Storage: High-power portable power stations and mobile charging units

Searching for a Reliable EV On-Board Charger Manufacturer?

CTS provides integrated power solutions beyond just batteries. Whether you need a compact 3.3kW OBC or a powerful 22kW three-phase system, our engineering team offers FREE system integration support and factory-direct wholesale pricing.

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CTS Custom High-Voltage LiFePO4 Battery Solutions (300V - 800V | 40kWh - 250kWh+) for Heavy-Duty EVs & Commercial Applications

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Hunan CTS Technology Co,.ltd

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