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EVT continuously will contribute considerable resource in the development of EV power electronics to sustain green e-mobility.
e-Drive Solution - CR Series
ThePowerQuality You Can Trust



e-Drive Solution - CR Series
ThePowerQuality You Can Trust
CR Series - Motor Controller

Key Features
- Applicable to IM, PM, and BLDC motors
- Nominal Voltage: 48V to 96V
- Peak Current: 315A to 650A
- Continuous Current: 125A to 295A
- CAN 2.0B interface
- Integrated I/O
- IP Rating: IP65
- SMARTuning® motor control software with auto-tuning function
- MTPA (Maximum Torque per Amp.) function
- Field-oriented control (FOC) algorithm
- Regenerative braking
- Protection:
- Over temperature protection
- Over current protection
- Under voltage protection
- Over voltage protection - Metal core PCB design improves thermal conductivity
- Usage of 5oz copper in PCB minimizes conduct resistance
- Electrical insulation withstands breakdown voltage up to 1500Vdc.
Motor Controller - CR Series for Low Voltage EV Application
There are several hardware design features in CR Series. The use of low-loss MOSFETs and the increase of PCBA copper thickness lead to high performance and efficiency of the controller, which improves the driving range and alternatively saves initial battery cost. The metal core PCB (MCPCB) design in CR Series provides better thermal conductivity that helps the cooling of the controller. Its safe electrical insulation guarantees to withstand breakdown voltage up to 1500Vac.
CR Series features a comprehensive allocation of multi-function I/O including analog inputs, digital inputs, contactor coil drivers and proportional valve drivers. The CAN 2.0B interface connection allows communication with other devices.
A field-oriented control (FOC) technique is implemented in motor control to provide fast response. Its SMARTuning® software, with auto-tuning function, enables users to optimize new system applications to perform the motor characterization in place at less cost and time to the market.
Electric Vehicle Motor Controller Solution




Accessory Option - Display

Features
- Adjustable parameters
- Trackable hour meters
- Speed adjustment for pump & traction
- Message/diagnostic/display setting
- Flexible screen customization
- Password security
Resolution
- 5" color TFT wide-VGA (WVGA) backlit dot matrix LCD, 800 x 480 pixels
- Colors: 65k, brightness>700cd/m2
Communication
- CAN communication: CANopen profiles
- Wireless: Blue-Tooth 4.0 (option)
- Alarm buzzer output
Environment
- Temperature Range:
• Operating: -40℃ to +70℃
• Storage: -40℃ to +85℃ - IP Rating: IP65