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A2E Ac Variable Speed Controller 550A Permanent Magnet Synchronous Motor Control

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A2E Ac Variable Speed Controller 550A Permanent Magnet Synchronous Motor Control

Country/Region	china
City & Province	chengdu
Categories	Veterinary Medicine

Product Details

A2E Max 550A Ac Variable Speed Controller For PMSM Motor

Product Description:

The A2E series controller features a dual-microprocessor architecture that significantly boosts both the performance and the safety of vehicle traction control systems for AC induction motors.

The A2E controller supports a wide array of motor and encoder types, including IPM and ACIM, making it versatile for applications in material handling, sightseeing buses, club cars, and the cleaning machine sector.

Features:

The A2E controller offers multiple configurations with outputs of 350A, 400A, 450A, and 550A, suitable for voltages from 24V to 48V.
This model complies with the EN 13849-1:2015 safety standard.
Supports communication via Serial port and CAN protocol, ensuring wide compatibility.
Extensive connectivity options available, including: maximum output of 3A for small power, throttle and digital inputs, 0-10V analog voltage output, and an isolated pulse output.
Supports various encoder types:

Incremental A/B encoders;
Absolute A/B/I encoders;
Sin/cos encoders;
Rotary Variable Differential Transformers.

Enables FOC control for ACIM, IPM (PMSM), and BLDC motors.
Features advanced parameter recognition technology for ACIM motors and zero calibration for IPMSM/BLDCM motor encoders.
Includes three-loop control for precise management of position, speed (including pump applications), and torque.
Offers unique robust speed control under variable load conditions.
Supports low-speed smoothing control technology for superior user experiences.

Safety and Reliability

The dual-processor system lays a strong foundation for functional safety, meeting the latest international standards.
Employs an isolated transformer within the power supply to maintain safety even during power outages.
Incorporates comprehensive safety features, including over-voltage cutback, thermal management, and short-circuit protection.
Meets IP65 standards for environmental sealing, guaranteeing performance in adverse conditions.

Specifications:

Content	Parameters
Model	A2E-4351	A2E-4401	A2E-4451	A2E-4551	A2E-6351	A2E-6401	A2E-7351	A2E-7401
Nominal Input Voltage	36/48	36/48	36/48	36/48	72	72	80	80
2 Min RMS Current Rating (Arms)	300A	400A	450A	550A	350A	400A	350A	400A
60 Min RMS Current Rating (Arms)	130A	175A	200A	250A	150A	175A	150A	175A
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