Product Overview:
Introducing the A4E series controller, engineered with cutting-edge
Dual Microprocessor architecture and fortified with a Cortex-M0+
processor, ensuring top-tier performance at a maximum frequency of
240MHz. This advanced design guarantees unrivaled functionality and
steadfast safety in managing vehicle traction and pump systems.
Moreover, the A4E series boasts exceptional versatility, offering
seamless compatibility with a myriad of motors and encoders
available globally. From a software perspective, it offers
programmable functionality for both traction and pump applications,
catering to diverse needs across various industries.
Key Features:
Compared to its predecessors, the A4E controller introduces an
expanded range of models, catering to a wider array of
applications: 400A/450A/550A/700A output and compatible with
working voltages ranging from 24V to 144V.
Obtained multiple certifications, including EN 13849-1:2015,
EN1175-2020, and TSG-81:2022, ensuring compliance with
international safety standards.
Supports both Serial and CAN communication protocols, enhancing
compatibility and connectivity.
Designed with an extensive array of peripheral connections, such as
small power outputs, throttle inputs, digital inputs, analog
voltage output, etc., providing unparalleled flexibility for
diverse application scenarios.
Equipped with a higher number of MOSFETs and capacitors than
competing products, ensuring superior discharge capacity and
performance.
Powered by a state-of-the-art C2000+ and Cortex-M0+ processor for
optimized functionality and efficiency.
Safety and Reliability Assurance:
Featuring an isolated CAN interface for enhanced reliability and
communication integrity.
Advanced failure detection mechanisms for power supply components,
ensuring safety in the event of power failures.
Comprehensive protection measures, including Over-voltage cutback,
thermal cutback, short-circuit protection, and more, adhering to
the latest industrial standards.
Utilizes isolated minus-voltage drive technology for improved
traction drive reliability and performance.
Specifications :
Content | Parameters |
---|
Model | A4E-B401 |
Nominal Input Voltage | 144 |
2 Min RMS Current Rating (Arms) | 400A |
Certification | EN1175:2020 |
EncoderType | Incremental encoder, Absolute encoder, sin/cos encoder, rotary
encoder (optional) |
Communication | CAN / Serial |
Working Ambient Temperature Range | -40℃~55℃ |
Storage Ambient Temperature | -40℃~85℃ |
Insulation Properties | Leakage current to ground ≤ 0.05mA (500VDC), insulation resistance
> 10MΩ |
Protection Grade | IP65 |
Efficiency | ≥97% |
Vibration Standard | GB/T2423 |
Motor Control Method | Vector Control |
Thermal Requirements | Installation in a well-ventilated environment, otherwise air-cooler
must be added |
Motor Type | ACIM/PMSM/IPM |
Typical Applications:
Dimensions: