ABB ABB ACS150-03E-05A6-4 is a compact micro frequency inverter in the ACS150 micro drive series, built for cost-effective variable-speed control of standard AC motors. It regulates motor speed and torque by adjusting output frequency and voltage, helping fans, pumps, conveyors and small machines run smoothly while cutting energy consumption. As an authorized ABB distributor, Dalian Mingcheng Mechanical & Electrical Equipment Co., Ltd. supplies genuine ABB ACS150-03E-05A6-4 drives with model selection, commissioning and spare-part support.
The ABB ACS150-03E-05A6-4 converts fixed-frequency mains power into adjustable-frequency, adjustable-voltage output through PWM control. By varying the supply frequency, it changes motor speed in proportion to frequency while keeping a stable V/f ratio, so the motor delivers exactly the torque and flow the load requires. This makes it ideal for applications that need precise yet simple speed control without a complex automation system.
DIN-rail or wall mounting with a small footprint, easy to fit into crowded control panels and machine enclosures.
Application macros and a clear keypad get the drive running in minutes, with sensible default parameters for typical loads.
Optimized V/f control matches motor power to actual load demand, lowering electricity cost in fan, pump and conveyor duty.
Integrated overload, short-circuit, over-temperature and stall protection extend drive and motor service life.
| Item | Specification |
|---|---|
| Product model | ABB ACS150-03E-05A6-4 |
| Series | ACS150 micro drive |
| Power range (series) | 0.37 to 4 kW |
| Supply voltage | 200-240 V 1-phase / 380-480 V 3-phase |
| Control method | Scalar V/f with built-in PID |
| Protection rating | IP20 |
| Communication | Built-in Modbus RS-485 (fieldbus optional) |
| Ambient temperature | -10 to +40 C |
The ACS150 series covers 0.37 to 4 kW. The exact rating of ABB ACS150-03E-05A6-4 is defined by its type code; contact Dalian Mingcheng Mechanical & Electrical Equipment Co., Ltd. for selection against your motor nameplate.
Yes. It provides soft start, smooth speed control and energy saving for fans, pumps and conveyors that currently use fixed-speed starters.
For most fan and pump loads, no. A brake resistor is only required for high-inertia loads that decelerate quickly and feed energy back to the drive.
Dalian Mingcheng Mechanical & Electrical Equipment Co., Ltd. supplies genuine ABB drives, assists with model selection, provides commissioning guidance and stocks spare parts for fast service.
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