ACS55-01N-02A2-1 ABB 0.37kW Three Phase ABB ACS55 Variable Speed Drive

Why Choose the ABB ACS55-01N-02A2-1 Micro Drive?

The ABB 68878390, also known as the ACS55-01N-02A2-1, is a compact and user-friendly micro AC variable frequency drive (VFD) designed for simple motor control applications. As part of the ABB ACS55 micro drive series, it provides a reliable and cost-effective solution for controlling small three-phase motors in commercial and light industrial environments.

Designed for quick installation and ease of use, this drive features intuitive configuration through DIP switches and control potentiometers, eliminating the need for advanced programming tools. Its slim design allows seamless integration into compact control panels or directly within machinery. :contentReference[oaicite:0]{index=0}

With a rated output power of 0.37 kW, 2.2 A output current and a single-phase 110–120 V AC input, the ACS55-01N-02A2-1 is ideal for applications such as fans, conveyors, automatic gates and small automation systems. :contentReference[oaicite:1]{index=1}

Key Advantages

• Compact micro drive for simple motor control applications.
• 0.37 kW motor rating for small machines and automation.
• Operates from single-phase 110–120 V AC supply.
• Easy setup using DIP switches and trimmers.
• Reduces need for contactors and traditional motor starters.
• Cost-effective and reliable solution for OEM and retrofit applications.

Key Features

• ABB ACS55 micro drive platform.
• 0.37 kW rated output power.
• 2.2 A nominal output current.
• Single-phase 110–120 V AC input.
• Output frequency range up to 0–120 Hz.
• Compact design for panel or machine integration.
• Integrated control inputs and relay output.
• IP20 protection for indoor installation.

Technical Specifications

• Manufacturer: ABB
• Series: ACS55 Micro Drives
• Model: ACS55-01N-02A2-1
• Product ID: 68878390
• Product type: Micro AC variable frequency drive
• Rated output power: 0.37 kW
• Rated output current: 2.2 A
• Input voltage: 110–120 V AC
• Input phases: Single-phase
• Output: Three-phase motor supply
• Frequency: 47.5–63 Hz
• Output frequency: 0–120 Hz
• Protection rating: IP20
• Mounting type: DIN rail / panel mounting
• Dimensions (H × W × D): approx. 170 × 45 × 128 mm
• Weight: approx. 0.7 kg

Simple and Efficient Motor Control

The ACS55 micro drive is designed for straightforward applications where ease of use and reliability are key. It enables efficient speed control of small AC motors, improving energy efficiency and reducing mechanical wear compared to direct-on-line starting. :contentReference[oaicite:2]{index=2}

Its compact footprint and simplified wiring make it ideal for installers, OEMs and maintenance engineers looking for a dependable, low-cost drive solution.

Typical Applications

• Fans and ventilation systems.
• Small conveyors and material handling.
• Automatic gates and solar trackers.
• Treadmills and fitness equipment.
• Whirlpool systems and light machinery.
• General low-power automation systems.

Trusted for Simple Automation Tasks

ABB ACS55 micro drives are trusted worldwide for delivering simple, reliable and cost-effective motor control in compact automation systems.