A5S Series 400A AC Motor Controller for 36V 48V 72V 80V Utility Vehicles with 97% Efficiency

Price Negotiable

Price: Negotiable

MOQ: Negotiable

Delivery Time: 7 - 15 working Days

Brand: DALA

Product Description

Advanced AC Motor Controller for Utility Vehicles

The A5S series provides advanced control of AC induction motors and permanent magnet drive motors for on-vehicle traction drive or hydraulic pump applications. These controllers offer vehicle developers a highly cost-effective combination of power, performance, and functionality.

Key Features

Performance Excellence

0-300Hz wide working frequency range
400A output capacity at 36-80V system voltages
97% operational efficiency
IFO Vector Control for maximum torque and efficiency
Advanced SVPWM techniques for low motor harmonics

Safety & Reliability

IP65 sealed enclosure for dust and water resistance
Dual microprocessor architecture for functional safety
Comprehensive protection: over-voltage, under-voltage, over-current, overheating
Reverse polarity protection on battery connections
Insulated metal substrate for superior heat transfer

Flexibility & Control

Custom programmable for OEM requirements
PC Windows programming and diagnostic tools
Supports CANbus and CANopen protocols
Auto temperature compensation and remote calibration
Compatible with any brand of AC motor

Technical Specifications

Model	A5S-4401	A5S-4351	A5S-5401	A5S-5351	A5S-7401
Nominal Input Voltage	36/48V	36/48V	72V	72V	80V
2 Min RMS Current Rating	400A	350A	400A	350A	400A
60 Min RMS Current Rating	175A	150A	175A	150A	175A
Operating Temperature	-30℃ to 55℃
Storage Temperature	-40℃ to 85℃
IP Rating	IP65
Efficiency	97%
Control Method	IFO Vector Control
Motor Type	AC Induction Motor

Typical Applications

Small and medium sized utility vehicles, lightweight road vehicles including golf carts, personnel carriers, low-speed electric cars, pallet trucks, forklifts, and industrial buggies.