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abb acs355 inverter variable speed drive three phase 0.75kw 4.7a ip20
ABB ACS355-03E-04A7-2 machinery drive, a 0.75 kW three phase AC variable frequency drive designed for industrial motor control and automation systems.
Why Choose the ABB ACS355-03E-04A7-2 Machinery Drive?
The ABB ACS355-03E-04A7-2 is a compact and high-performance AC variable frequency drive (VFD) designed for precise speed and torque control of three-phase motors in industrial machinery and automation systems. As part of the reliable ABB ACS355 machinery drive series, it delivers efficient motor control, easy commissioning and dependable long-term operation.
Designed for machine builders and system integrators, this drive provides flexible control capabilities and seamless integration with PLC and automation platforms. Its compact design enables straightforward installation within control panels, while maintaining robust performance in demanding industrial environments.
With a rated output power of 0.75 kW and a three-phase 200–240 V AC supply, the ACS355-03E-04A7-2 is ideal for applications such as conveyors, pumps, fans and light processing machinery.
Key Advantages
- Compact variable frequency drive for machinery applications.
- 0.75 kW motor power rating for small to medium automation systems.
- Three-phase 200–240 V AC input for industrial installations.
- Integrated Safe Torque Off (STO) safety functionality.
- Improved energy efficiency and reduced operational costs.
- Simple commissioning with built-in application macros.
Key Features
- ABB ACS355 machinery drive series.
- 0.75 kW rated output power.
- 4.7 A nominal output current.
- Three-phase 200–240 V AC input supply.
- Integrated Safe Torque Off (STO).
- Sensorless vector control for accurate motor performance.
- Built-in brake chopper for dynamic braking.
- Compact IP20 enclosure for panel mounting.
Efficient Motor Control for Industrial Applications
The ABB ACS355 drive controls motor speed by adjusting output voltage and frequency, allowing smooth operation and precise control. This enhances process efficiency, reduces mechanical stress and extends equipment lifespan.
The ACS355 series is designed for industrial automation, offering reliable performance, integrated safety features and flexible connectivity, making it a trusted solution for engineers and OEMs.
Typical Applications
- Conveyors and material handling systems.
- Pumps and fluid control applications.
- Fans and ventilation systems.
- Mixers and light processing machinery.
- Packaging and automation equipment.
- OEM machine building applications.
Technical Specifications
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| Power | 0.75 kW | |
|---|---|---|
| Current | 4.7 A | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| Series | ACS355 Machinery Drives | |
| Product type | AC variable frequency drive | |
| Rated output power | 0.75 kW | |
| Rated output current | 4.7 A | |
| Input voltage | 200–240 V AC | |
| Input phases | 3-phase | |
| Frequency | 50 / 60 Hz | |
| Protection rating | IP20 | |
| Mounting type | Cabinet / panel mounting | |
| Frame size | R1 | |
| Dimensions (H × W × D) | approx. 232 × 70 × 180 mm | |
| Weight | approx. 1.5 kg |
Frequently Asked Questions
What is the ABB ACS355-03E-04A7-2 used for?
This drive is used to control the speed and torque of three-phase AC motors in industrial automation and machinery applications.
What motor power is supported by this drive?
The drive supports motors with a rated output power of approximately 0.75 kW.
What supply voltage does the drive require?
The ACS355-03E-04A7-2 operates from a three-phase 200–240 V AC supply.
Does this drive support braking applications?
Yes, it includes a built-in brake chopper for effective deceleration and braking control.
Where is this drive typically installed?
This drive is typically installed inside control panels or machine cabinets in industrial environments.
Trusted by Automation Engineers Worldwide
ABB ACS355 drives are widely trusted for delivering reliable, efficient and flexible motor control across a wide range of industrial applications.
