Product Description:
The A0E series controller adopts a dual-microprocessor architecture
and works under a maximum operating frequency of 100MHz, which
ensures its excellent performance of the on-vehicle traction
controlling of IPM & ACIM motors as well as best reliability
and safety up to the latest international standards.
And thanks to its extremely good compatibility, A0E is compatible
with majority types of motors and encoders available on the market.
It aims to meet the requirements of the vast variety of application
scenarios as well as the specific needs of different customers.
Features:
Diverse models available with 200A/250A/320A output under voltages
24V/36V/48V.
Designed under EN 13849-1:2015 standard and certified.
Supports both Serial and CAN communication.
Supports rich kinds of peripheral connections:
Seven small power outputs with maximum current up to 3A;
Two throttle inputs;
Eight digital inputs;
One 0-10V analog voltage output;
One isolated pulse output.
Supports various encoder types optionally:
Supports FOC control of ACIM/IPM(PMSM)/BLDC motors.
Supports ACIM motor parameter recognition and IPMSM/BLDCM motor
position encoder zero calibration.
Supports three-loop control of position, speed (including speed
loop control for pumps), and torque.
The unique variable load condition speed robust control and
low-speed smoothing control technology provide customers with
excellent vehicle control experiences.
Safety and Reliability
- The dual-processor architecture based on functional safety
standards can assure the highest possible level of functional
safety performance.
- Fail-safe power supply component by using isolated transformer.
- Over-voltage cutback, thermal cutback, short-circuit protection and
other safety features ensure the safety of controller outputs.
- Rugged sealed housing and connectors meet IP65 environmental
sealing standards for use in harsh environments.
Specifications :
Content | Parameters |
---|
Model | A0E-4201 | A0E-4251 |
Nominal Input Voltage | 36/48 | 36/48 |
2 Min RMS Current Rating (Arms) | 200A | 250A |
60 Min RMS Current Rating (Arms) | 90A | 110A |
Certification | EN1175:2020 |
Sensor Interface | Incremental Encoder |
Communication | CAN / Serial |
Operating Ambient Temperature | -40℃~50℃ |
Storage Ambient Temperature | -40℃~85℃ |
Insulation Performance | Input and output to the housing DC 500V leakage current 0.05mA,
insulation resistance 10MΩ |
Ingress Protection | IP65 |
Efficiency | 97% |
Vibration Standard | GB/T2423 |
Motor Control | Vector control with speed sensor |
Thermal Requirement | The controller must be installed in a well-ventilated
place,otherwise forced air-cooling is required. |
Motor Type | AC motor |
Typical Applications:
Dimensions: