CTS 10kW Single-Phase On-Board Charger for Electric Vehicles
CTS-LF3 10kW single-phase OBC supports 90–265VAC input, 30–650VDC output, CAN2.0/UDS, CC/CP & electronic lock, IP67, ≥94% efficiency. Ideal for electric logistics vehicles, buses & engineering vehicles.
The CTS-LF3 10kW Single-Phase On-Board Charger (OBC) is purpose-built for electric logistics vehicles, buses, engineering vehicles, and other special-purpose EVs. It delivers efficient charging for power batteries with single-phase AC input. The charger is compatible with GB/T CC/CP, electronic lock, and temperature detection interfaces. Featuring CAN bus control, it exchanges information with the vehicle BMS/VCU and reports operating status. With high efficiency, compact size, high stability, long service life, high protection level, and comprehensive protection functions, it is an ideal charging power source for electric vehicles.
-
Wide input voltage range: 90–265VAC, 45–65Hz
-
Multi-voltage output platforms: 48V / 80V / 108V / 144V / 360V / 540V
-
High efficiency: ≥94% system efficiency, power factor ≥0.99
-
CAN2.0 compliant, supports UDS diagnostics and remote flashing
-
Compatible with GB/T CC/CP, electronic lock, and temperature detection
-
Built-in temperature sensor: automatically shuts down output at 95℃ hazardous conditions
-
Comprehensive protections: over-voltage, under-voltage, short circuit, reverse connection, over-temperature, and CAN communication failure
-
Air-cooled with IP67 protection rating
-
MTBF 150,000 hours for high reliability
-
Self-diagnosis and fault recovery functions
-
Compact and lightweight for easy vehicle integration
|
Input Electrical Characteristics |
||||||||
|
Rated Input Voltage |
220VAC |
|||||||
|
Input Voltage Range |
90-265V AC |
|||||||
|
Frequency |
45-65Hz |
|||||||
|
Maximum input current |
48A |
|||||||
|
Power factor |
≥0.99 More than half a load |
|||||||
|
Standby power consumption |
≤5W |
|||||||
|
Output Electrical Characteristics |
||||||||
|
Rated output voltage |
48V |
80V |
108V |
144V |
360V |
540V |
/ |
|
|
Output Voltage Range |
30-80V |
40-105V |
60-135V |
70-200V |
200-500V |
350-650V |
/ |
|
|
Output current range |
180A |
145A |
90A |
66A |
30A |
18A |
/ |
|
|
Rated output power |
10KW@220VAC |
|||||||
|
Output mode |
Constant voltage/current |
|||||||
|
Output constant voltage accuracy |
1% |
|||||||
|
Output constant current accuracy |
±0.5A(Io≤10A)&≤±5%(Io>10A) |
|||||||
|
Output Response Time |
≤200mS |
|||||||
|
Voltage Ripple Coefficient |
1% |
|||||||
|
Efficiency |
≥90% |
≥94% |
||||||
|
Protective function |
||||||||
|
Input overvoltage protection value |
AC 265±5V |
|||||||
|
Input undervoltage protection value |
AC 145±5V |
|||||||
|
Output overvoltage protection value |
Stop output when +2% above maximum output voltage |
|||||||
|
Output undervoltage protection value |
Stop output when lower than -5% of minimum output voltage |
|||||||
|
Output overcurrent protection value |
Stop output when the output current is greater than the maximum current |
|||||||
|
Output reverse and short circuit protection |
Protection shutdown when the output is short-circuited or reversed, and can be restored after troubleshooting. |
|||||||
|
CAN communication protection |
Automatically stop output when CAN communication fails |
|||||||
|
Over-temperature protection |
Reduce the output power when the temperature of the heat sink is higher than 75℃, disconnect the circuit when the temperature is higher than 90℃, and resume the output when the temperature returns to below 85℃. |
|||||||
Ideal for on-board charging of electric logistics vehicles, electric buses, engineering vehicles and special-purpose EVs. It works seamlessly with vehicle BMS/VCU, high-voltage distribution box, DC-DC converter and motor controller for safe, efficient and intelligent charging.
Need samples, quotation or technical documents? Contact the CTS team for tailored selection advice and technical support.
