Electric Vehicle Components
DC-DC Converter
The DC/DC converter converts high-voltage battery energy to 12V/24V, meeting the auxiliary power demands of the vehicle low-voltage power system.
Technical Specifications
- Rated Power: 6KW
- Rated Input voltage: 350V DC
- Input voltage range: 180V – 750V DC
- Rated current output: 220A
- Max input-output: 25A
- Efficiency: ≥94%
- Fan Cooled, Liquid cooled
- Protection: IP67
- CAN SAE J1939
Battery Charger + DC-DC Converter
The charger-converter is an innovative and efficient system solution integrating two functions. The first is an on-board charger for charging the high-voltage battery. The second is a high-voltage DC/DC converter which delivers power to the 12-volt vehicle electrical system by transforming voltage from the high-voltage battery.
Technical Specifications
- Rated Power: 6.6KW
- Input voltage: 85-265VAC
- Output voltage: 200-420VDC
- DC-DC Converter Specifications
- Rated Power: 1.5KW, 2KW, 2.5KW, 3KW
- Input voltage: 200-420VDC
- Output voltage: 13.8VDC, settable over CAN
- Protection: IP67
- Liquid-cooled, Air-cooled
- IP67
- CAN SAE J1939
Battery Charger + DC-DC Converter + Power Distribution Unit
The unit combines the functionality of an Onboard Charger (OBC), a DC/DC converter and a PDU (Power Distribution Unit).
- The OBC is the interface between the car and the public grid. It converts the energy from the network grid AC (Alternative Current) source to DC (Direct Current) voltage of the high voltage battery in respect with the public grid and the regulations.
- The DC/DC converter stage manages the energy flow between the high voltage network (HV – typically between 300V and 900V) and the low voltage network (e.g. lights, infotainment, power steering, 12V battery, etc.).
- The PDU enables the connections with all HV units (loads, supply) in a single location in the vehicle. The outlets can be fused in-line with the vehicle safety analysis. An HV interlock can be also incorporated to monitor the connector integrity.
Technical Specifications
- OBC Specifications
- Rated Power: 6.6KW
- Input voltage: 85~265VAC
- Output voltage: 200~420VDC
- DC-DC Converter Specifications
- Rated Power: 1.5KW, 2KW, 2.5KW, 3KW
- Input voltage: 200~420VDC
- Output voltage: 13.8VDC, settable over CAN
- PDU Specifications
- Insulation resistance: ≥ 20MΩ
- Voltage tolerance: ≥ 3000VAC/60s
- Current leakage: ≥ ≤10mA
- Liquid-cooled
- IP67
- CAN SAE J1939
- Safe GND: The resistance between the conductive part accessible to the controller and the grounding point of the housing is less than 0.1 Ω
Air Cooled Inverter
This Inverter Drives Air Compressor or Electric Power steering in EV buses and trucks.
Technical Specifications
- Applicable motors: PMSM, 3-Phase Induction motors
- Rated Power: 5.5KW
- Rated Input voltage: 350V DC
- Input voltage range: 200V ~ 450V DC
- Rated current output: 17A
- Max current output: 26A
- Efficiency: ≥93%
- Fan Cooling
- Protection: IP67
- CAN SAE J1939
2 in 1 Auxiliary Controller
2 in 1 Auxiliary Controller
Technical Specifications
- Applicable motors: PMSM, 3-Phase Induction motors
- Rated Power: 5.5KW & 5.5KW
- Rated Input voltage: 540V DC
- Input voltage range: 350V ~ 780V DC
- Rated current output: 13A & 13A
- Max current output: 19.5A & 19.5A
- Output frequency range: 0~300Hz
- Cooling: Water cooled
- Protection: IP67
3 in 1 Auxiliary Controller (Oil pump + Gas pump + DC-DC)
3 in 1 Auxiliary Controller is designed according to the oil pump and air pump of EV buses and trucks.
- It integrates V/F with high performance open loop vector control algorithm and can be used to control the asynchronous motor and permanent magnet synchronous motor.
- The DC/DC converter converts high-voltage battery energy to 27V, meeting the power demands of the vehicle low-voltage power system.
Technical Specifications
- Applicable motors: PMSM, 3-Phase Induction motors
- Rated Power: 5.5KW & 5.5KW
- Rated Input voltage: 540V DC
- Input voltage range: 350V ~ 780V DC
- Rated current output: 13A & 13A, DC 27.5V/110A
- Max current output: 19.5A & 19.5A, DC 130A
- Output frequency range: 0~300Hz
- Cooling: Water cooled
- Protection: IP67
4 in 1 Auxiliary Controller (Oil pump + Gas pump + DC-DC + PDU)
The unit combines the functionality of DCDC Converter, 2 Inverters and power distribution.
- Two Inverters are designed according to the oil pump and air pump of EV buses and trucks. It integrates V/F with high performance open loop vector control algorithm and can be used to control the asynchronous motor and permanent magnet synchronous motor.
- The DC/DC converter converts high-voltage battery energy to 12V / 24V, meeting the power demands of the vehicle low-voltage power system.
- The PDU enables the connections with all HV units (loads, supply) in a single location in the vehicle. The outlets can be fused in-line with the vehicle safety analysis. An HV interlock can be also incorporated to monitor the connector integrity.
Technical Specifications
- Applicable motors: PMSM, 3-Phase Induction motors
- Rated Power: 5.5KW & 5.5KW & 3KW
- Rated Input voltage: 540V DC
- Input voltage range: 350V ~ 780V DC
- Rated current output: 13A & 13A, DC 27.5V/110A
- Max current output: 19.5A & 19.5A, DC 130A
- Output frequency range: 0~300Hz
- Cooling: Water cooled
- Protection: IP67
Charger
The main application for this board is Electric 3Wheelers, Electric 2Wheelers, and other Light Electric Vehicles having Li-ion batteries. Apart from the above-mentioned applications, it can be used as an Industrial Battery Charger as well.
Technical Specifications
- 7 Segment LED indicator for battery status, charging, error, and fault indication Compact design with the forced cool system using a DC Fan
- Dimensions: 237 x 207 x 105 mm
- Weight: 3 kg
- AIS 156 phase 2 compliant
- AC Input Voltage Range: 110 ~ 310VAC
- Nominal AC Input Voltage: 230VAC
- Nominal AC Input Current: 7A
- DC Output voltage range: 24~84VDC
- Max output current: 25A
- Max output power: 1600W
- Efficiency: >92%
- Power Factor: >0.98