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.
22kW OBC Specification
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
22kW OBC Detials
پرسشهای متداول
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Precision in Every Detail,
Excellence in Every Solution.
Founded with a passion for innovation and a commitment to quality, OVAR specializes in the design and manufacturing of high-reliability automotive electronic components and systems. We deliver advanced, reliable solutions that drive the future of automotive technology.
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