ACS55-01E-04A3-2 ABB 0.75kW Three Phase ABB ACS55 Variable Speed Drive

Why Choose the ABB ACS55-01E-04A3-2 Micro Drive?

The ABB 68878357, also known as the ACS55-01E-04A3-2, is a compact and efficient AC variable frequency drive (VFD) designed for simple motor control applications. As part of the ABB ACS55 micro drive series, it provides a cost-effective and reliable solution for basic speed control in small industrial and commercial systems.

This drive is engineered for ease of use, featuring a simple setup process without the need for complex parameter configuration. Its compact design allows quick installation directly onto machinery or within control panels, making it ideal for OEM applications and retrofits.

With a rated output power of 0.75 kW and a single-phase 200–240 V AC supply, the ACS55-01E-04A3-2 is well suited for small motors used in fans, pumps and conveyors. Its integrated control features provide reliable performance while reducing installation time and system complexity.

Key Advantages

• Compact micro drive for simple motor control applications.
• 0.75 kW motor power rating for small systems.
• Single-phase 200–240 V AC input for flexible installation.
• No complex parameter setup required for basic operation.
• Quick installation and commissioning reduces engineering time.
• Cost-effective solution for OEM and retrofit applications.

Key Features

• ABB ACS55 micro drive series.
• 0.75 kW rated output power.
• 4.3 A nominal output current.
• Single-phase 200–240 V AC input supply.
• Simple setup with pre-configured parameters.
• Compact design for direct machine mounting.
• Built-in basic motor protection functions.

Technical Specifications

• Manufacturer: ABB
• Series: ACS55 Micro Drives
• Model: ACS55-01E-04A3-2
• SKU: 68878357
• Product type: AC variable frequency drive
• Rated output power: 0.75 kW
• Rated output current: 4.3 A
• Input voltage: 200–240 V AC
• Input phases: Single-phase
• Frequency: 50 / 60 Hz
• Output frequency: 0–120 Hz (typical)
• Protection rating: IP20
• Mounting type: Machine or panel mounting

Simple and Reliable Motor Control

The ACS55 micro drive is designed for straightforward motor speed control in applications where simplicity and reliability are key. By adjusting motor frequency and voltage, it enables improved energy efficiency and smoother operation compared to direct-on-line motor starting.

Its compact form factor and ease of use make it a popular choice for OEM equipment and small automation systems where quick deployment and minimal configuration are essential. :contentReference[oaicite:0]{index=0}

Typical Applications

• Small pumps and circulation systems.
• Fans and ventilation equipment.
• Conveyors and light material handling.
• Simple machinery and OEM equipment.
• HVAC and building services applications.
• Retrofit upgrades for basic motor control.

Trusted for Simple Automation Applications

ABB ACS55 micro drives are trusted by engineers and OEMs for delivering reliable, cost-effective motor control in straightforward industrial and commercial applications.