ACS55-01N-01A4-2 ABB 0.18kW Three Phase ABB ACS55 Variable Speed Drive

Why Choose the ABB 68878403 ACS55 Micro Drive?

The ABB 68878403, also known as ACS55-01N-01A4-2, is a compact and reliable AC variable frequency drive (VFD) designed for simple speed control of small three-phase motors. As part of the ABB ACS55 micro drive series, it is ideal for light industrial machinery, commercial equipment and OEM applications where space-saving motor control and straightforward setup are required.

This micro drive provides dependable variable speed control in a slim, panel-friendly design. Its simple configuration, screw terminal connections and wall mounting format make it suitable for quick installation in compact control panels and machinery enclosures.

With a rated output power of 0.18 kW, a nominal output current of 1.4 A and a single-phase 200–240 V AC input supply, the ACS55-01N-01A4-2 provides a variable frequency three-phase 230 V AC output for small AC motors. Its IP20 enclosure is designed for installation inside suitable electrical cabinets.

Key Advantages

• Compact ABB ACS55 micro drive for simple motor speed control.
• 0.18 kW motor power rating suitable for small three-phase motors.
• 1.4 A nominal output current for light-duty machinery.
• Single-phase 200–240 V AC input for common industrial and commercial supplies.
• Variable frequency three-phase 230 V AC output.
• Simple configuration using keypad or PC setup.
• Compact IP20 design for cabinet and panel mounting.
• Reliable ABB engineering for commercial and light industrial equipment.

Key Features

• ABB ACS55 micro drive series.
• 0.18 kW rated output power.
• 1.4 A nominal output current.
• Single-phase 200–240 V AC input supply.
• Three-phase 230 V AC variable frequency motor output.
• IP20 protection rating.
• Output frequency range of 0–250 Hz.
• V/f motor control for simple speed regulation.
• Screw terminal electrical connections.
• Wall mounting format for compact installations.
• Suitable for replacing fixed-speed starters in small motor applications.

Technical Specifications

• Manufacturer: ABB
• Series: ACS55 Micro Drives
• Model: ACS55-01N-01A4-2
• Product ID: 68878403
• EAN: 6410038784393
• Product type: AC variable frequency drive / micro drive
• Rated output power: 0.18 kW
• Rated output current: 1.4 A
• Input voltage: 200–240 V AC
• Input phases: Single-phase
• Output voltage: 3 × 230 V AC
• Output phases: Three phase
• Input frequency: 50 / 60 Hz
• Output frequency: 0–250 Hz
• Protection rating: IP20
• Mounting type: Wall / panel mounting
• Control method: V/f control
• Electrical connection: Screw terminals
• Operating temperature: -20 to 40°C
• Dimensions (H × W × D): approx. 170 × 45 × 128 mm
• Weight: approx. 0.65 kg

Simple and Efficient Motor Control

Micro drives such as the ABB ACS55 regulate motor speed by adjusting output voltage and frequency. This enables smoother operation, improved process control and better energy efficiency compared with fixed-speed motor operation in suitable applications.

The ACS55 series is designed for straightforward installation in compact spaces. Its simple configuration method makes it particularly useful for OEM equipment, small machinery and applications where quick commissioning and dependable operation are important.

Typical Applications

• Small conveyors and material handling systems.
• Fans and ventilation units.
• Automatic gates and access equipment.
• Solar tracking systems.
• Treadmills and exercise equipment.
• Whirlpool baths and commercial equipment.
• Light-duty machinery and OEM automation systems.

Trusted for Compact Motor Control

ABB ACS55 micro drives are trusted by OEMs, engineers and installers for simple, reliable and space-saving motor speed control in small machinery and commercial applications.