BorgWarner High Voltage Low Power Inverter
BorgWarner High Voltage Low Power Inverter
A new range of low power AC motor controllers/inverters designed primarily for ancillary control of pumps and fans on hybrid and electric buses, agricultural implements, tractors and other high voltage vehicles.
There are two models in the range, which cover both liquid cooled and air cooled designs.
Features
- Advanced Field Oriented Control
- AC Permanent Magnet Synchronous motor control, including salient, non-salient and BLDC motors
- AC induction motor control without speed sensor
- Operation without a position sensor for PMSM motors supported for custom applications
- 200 V to 800 VDC battery voltage
- Up to 53 A peak current (HVLP-20)
- Up to 33 A continuous current (HVLP-20)
- CAN communications bus allows for easy interconnection of controllers and devices such as Battery Management Systems, displays and VCUs
- CANopen and J1939 protocols
- Configurable as a vehicle control master (including pump and generator control) or as a motor control slave
- High Voltage Interlock (HVIL)
- 12 V or 24 V nominal supply
- Highly configurable
Integrated I/O
HVLP includes a fully-integrated set of inputs and outputs (I/0) designed to handle a wide range of requirements. This reduces the need for additional external I/O modules or vehicle controllers and connectors.
- All I/O protected to 40V
- 4 analogue inputs 0 – 10V
- 4 digital inputs
- 2 power supplies 5 – 10V (100mA & 200mA)
- 2 digital outputs
- Motor temperature sensor input
- Motor encoders supported include Resolver (programmable gain), UVW hall effect sensors, Sin/Cos sensors and incremental AB encoders
Key Parameters
HVLP-10 (air cooled)
- Operating voltage range at full current 200V to 800V
- Output motor phase current:
• 24A rms (1 min)
• 19A rms (Continuous) - Ambient –40°C up to +45°C full operation
- Weight: 3.7 kg
HVLP-20 (liquid cooled)
- Operating voltage range at full current 200V to 800V
- Output motor phase current:
• 53A rms (1 min)
• 33A rms (Continuous) - Water/Glycol coolant
• Full operation up to 70°C inlet temperature and at 6/l min flow - Weight: 2.3 kg (dry)
Common Parameters
- Safety:
• HVIL (High Voltage Interlock H/W & S/W)
• Designed to meet the electrical isolation of electrically propelled vehicles ISO 6469 - Environmental:
• IP6k9k and IP67 protection
