A4E 144V 400A AC Electric Motor Controller for Industrial Vehicles with CAN/Serial Communication
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
7 - 15 working Days
Brand:
DALA
Product Description
A4E Series 144V 400A AC Electric Motor Controller
The A4E-B401 AC electric motor speed controller delivers advanced performance for industrial vehicle applications with dual microprocessor architecture and Cortex-M0+ processor operating at 240MHz maximum frequency.
Advanced Technical Features
- Dual microprocessor design with Cortex-M0+ processor (240MHz max frequency)
- Multiple current ratings available: 400A, 450A, 550A, 700A
- Wide voltage compatibility from 24V to 144V systems
- Enhanced MOSFET and capacitor configuration for superior discharge capacity
- Vector control method for precise motor management
- High efficiency rating ≥97% for optimal power utilization
Certifications & Safety Standards
- EN 13849-1:2015 certified for safety of control systems
- EN1175-2020 compliance for industrial vehicle electrical requirements
- TSG-81:2022 certification ensuring regulatory compliance
- IP65 protection grade for dust and water resistance
Connectivity & Communication
- Dual communication protocols: CAN and Serial interfaces
- Isolated CAN interface for enhanced communication reliability
- Comprehensive peripheral connections including throttle inputs, digital inputs, analog voltage outputs
- Support for multiple encoder types: incremental, absolute, sin/cos, rotary
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | A4E-B401 |
| Nominal Input Voltage | 144V |
| 2 Min RMS Current Rating | 400A |
| Working Temperature Range | -40℃ to 55℃ |
| Storage Temperature | -40℃ to 85℃ |
| Insulation Properties | Leakage current ≤ 0.05mA (500VDC), insulation resistance > 10MΩ |
| Motor Types Supported | ACIM, PMSM, IPM |
| Vibration Standard | GB/T2423 |
Safety & Protection Features
- Advanced failure detection for power supply components
- Comprehensive protection: Over-voltage cutback, thermal cutback, short-circuit protection
- Isolated minus-voltage drive technology for enhanced reliability
- Power failure safety mechanisms
Typical Applications
Ideal for counter balance trucks, sightseeing vehicles, and various industrial electric vehicles requiring precise motor control and high reliability.
Physical Dimensions
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Get in Touch
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Company
Dala Technology Co., Ltd.
Location
B2-2, No.8 of Electronic Science Park, Wulian 1st Road, Shuangliu District, Chengdu,China
Contact Person
DALA