Powerful 22kW 720V High-Voltage OBC | EV Marine Charger

Powerful 22kW 720V High-Voltage OBC | EV Marine Charger

 

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Powerful 22kW 720V High-Voltage OBC | EV Marine Charger

Powerful 22kW 720V High-Voltage OBC | Reliable EV & Marine Charger for Global Manufacturers
The Ovartech CAD222DF-540A 22kW on-board charger series is engineered for electric vehicle and electric marine battery charging applications, with high efficiency, robustness and operational safety as core design priorities. It caters to the strict engineering and mass-production demands of automotive and marine equipment manufacturers.
This charger supports a wide AC input voltage range of 152–456V, enabling stable global deployment across different regional power grid standards. Its high-efficiency charging performance significantly reduces energy consumption, making large-scale charging operations more cost-effective for your production and application scenarios.
It is equipped with an intelligent charging mode, which automatically regulates the output voltage through CC/CV/cut off stages to match diverse high-voltage EV and marine battery profiles. Comprehensive built-in safety protections are included: short-circuit, over-voltage, over-current and over-temperature protection, guaranteeing stable and secure operation throughout the entire charging cycle.
The integrated CAN-bus interface enables real-time data transmission. It reliably sends charging status, interlock connection details, as well as disconnection and fault alarm messages to the Vehicle Control Unit (VCU) via the Battery Management System (BMS).
The Ovartech CAD222DF-540A charger series fully complies with international standards including SAE J1772 and IEC 61851. With an IP67 protection rating, it performs reliably in harsh and demanding operating environments typical of high-voltage automotive and marine applications.
Model : CAD222DF-540A
Power : 22KW @ three-phase; 6.6KW @ single phase
Input voltage : 152-456Vac @ three phase
90-265Vac @ single phase
Output current : 36A max @ three phase
12A max @ single phase
Output voltage : 200-720VDC
Cooling : Liquid-cooled
Dimension : 550*403*101mm
Weight : 25kg
IP rate : IP 6K9K
Interface : CAN BUS

 

Powerful 22kW 720V High-Voltage OBC | EV Marine Charger Powerful 22kW 720V High-Voltage OBC | EV Marine Charger

FAQ

Q: Are you a trading company or manufacturer?
A: We are a manufacturer.

Q: How long is your delivery time?
A: Generally, it is 5-10 days if the goods are in stock. or it is 6 weeks if the goods are not in stock, it is according to quantity.

Q: What is the key technical advantage of your products?
A: We adopt digital control technology, which is convenient for remote upgrade and fully automatic production.

Q: What are your Engineering Testing and Validation capabilities?
A: We will respond to you within 2 hours and solve the problem within 24 hours.

Q: What are your terms of payment?
A: 100% prepayment.

Q: What is the MOQ (Mini Order Quantity)?

A: 1 unit.

Q: Do you accept customization?

A: Yes, OEM and ODM services are all supported.

Q: Will you provide a free sample before order?

A: Generally speaking, you need to pay for that.

Q: What is your sample policy?

A: We can supply the sample if we have the parts in stock, customers must pay the sample cost and the shipping cost.

Q: Do you test all your goods before delivery?

A: Yes, we have a 100% test before delivery, if necessary, we can send an inspection report before delivery.

Q: How do you make our business long-term and good relationship?

A: 1. We keep good quality and competitive prices to ensure our customer’s benefit.

     2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

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