Ac Electric Motor Speed Control 24V 48V 80V 96V 144A Current 700A
A4E ACIM IPMSM BLDC control
Product Description:
The A4E series controller has robust safety and reliability that is
up to the latest international safety standard by adopting an
industrial advanced Dual Microprocessor architecture and designed
under multiple international safety standards.
The A4E series product has also excellent flexibility which enables
it to be compatible with majority types of motors and encoders on
the global market, and from software functional perspective it’s
programmable for either traction or pumps applications in the
vehicle, making it a widely used product in many scenarios of
multiple industries.
Features:
Comparing with A0E & A2E, the A4E controller has even richer
kinds of models that applies to a broader application scenario:
400A/450A/550A/700A output and working voltages of
24V/48V/80V/96V/144V.
It has passed multiple certifications: EN 13849-1:2015, EN1175-2020
and TSG-81:2022.
Supports both Serial and CAN communication, ensures a higher
compatibility.
Designed with rich kinds of peripheral connections such as small
power outputs, throttle inputs, digital inputs, analog voltage
output, etc. which enables wide and flexible application scenarios
for customer.
It has equipped with larger number of MOSFETs and capacitors than
most of our competitors, which provides stronger discharge
capacity.
It adopts C2000+, Cortex-M0+ processor.
Safety and Reliability
The isolated CAN interface ensures a higher reliability.
Advanced failure detection for power supply component is adopted to
ensure the safety when power failure happens.
Rich kinds of protection measures are adopted: Over-voltage
cutback, thermal cutback, short-circuit protection, etc., following
the latest industrial practice.
It’s isolated minus-voltage driven, which provide an improved
traction drive reliability.
Specifications :
Content | Parameters |
---|
Model | A4E-2701 | A4E-4701 | A4E-7551 | A4E-8451 | A4E-B401 |
Nominal Input Voltage | 24 | 48 | 80 | 96 | 144 |
2 Min RMS Current Rating (Arms) | 700A | 700A | 550A | 450A | 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: