ACS550-01-059A-4

Product Overview

The ABB ACS550-01-059A-4 is a wall-mounted general-purpose VFD from ABB's ACS550-01 series.

• Normal Duty Output: 30 kW (≈ 40 hp) at 59 A (AC-3)

• Heavy-Duty Output: 22 kW (≈ 30 hp) at 44 A

It operates from a 380–480 V AC, 3-phase supply in an IP21-rated enclosure using an R4 frame—designed for industrial indoor environments.

Electrical & Performance Specifications

• Output Power & Current:

  • Normal Duty: 30 kW, 59 A

  • Heavy-Duty: 22 kW, 44 A

• Supply Voltage: 380–480 V AC, 3-phase, 50/60 Hz

• Frame Size: R4

• Enclosure Rating: IP21 (wall-mounted)

Mechanical & Environmental Specifications

• Dimensions (W × D × H):

  • Width: ~203 mm

  • Depth: ~262 mm

  • Height: ~689 mm (includes mounting hardware)

• Weight: ~22.8 kg

• Heat Dissipation / Airflow (industry standard for frame R4):

  • Heat Loss: ~907 W

  • Airflow: ~280 m³/h

• Operating Ambient Temperature: –10 °C to +40 °C (derating above).

• Mounting Clearance: 75 mm above and below; no side clearance needed for adjacent mounting.

Summary Table