The Ovartech KLS1-OBC-22KW-01 on-board charger series is designed for electric vehicle battery charging with a demand for efficiency, robustness, and safety. The electrical input voltage for  KLS1-OBC-22KW-01 on-board charger ranges from AC 323-437V, making it an ideal selection for worldwide usage. Its high-efficiency performance makes the charging more economical. KLS1-OBC-22KW-01 provides an intelligent charging mode that adjusts the voltage in CC/CV/cut off automatically. It also features short-circuit, over-voltage, over-current, and over-temperature protections undercharging. The CAN-bus interface delivers messages with charging flow, interlock connection, and any disconnection or error message to VCU (Vehicle Control Unit) via BMS (Battery Management System).

KLS1-OBC-22KW-01 charger series is in compliance with SAE J1772 and IEC 61851 to meet international standards, and with IP 67 for the critical operating environments.

Power: 22KW @ three-phase; 6.6KW @ single phase

Input voltage: 323-437Vac @ three phase

                        187-253Vac @ single phase

Output current: 36A max @ three phase

                         12A max @ single phase

Output voltage: 440-740VDC

Cooling: liquid-cooled

Dimension: 466x325x155mm

Weight: 25kg

IP rate: IP67

Interface: CAN BUS