Key Parameters
Parameter Category Specification
Drive Series/Model ACH580-01-027A-4
Rated Output Current 27 A
Rated Output Power 4.0 kW (5.5 HP)
Input Supply Voltage 200 - 240 V AC (± 10%)
Input Supply Phases 1-phase
Output Voltage 0 - Input voltage
Output Phases 3-phase
Enclosure Class IP21 / UL Type 1 (standard for -01)
Cooling Method Self-cooled (with internal fan)
Control Principle DTC (Direct Torque Control)
Standard Features - Built-in EMC filter (Class A)
- Modbus RTU (RS-485) serial communication
- Fixed-speed control macros (e.g., Hand/Auto)
- PID controller
- Flying start
- DC hold
- Energy Optimizer (auto-tunes for efficiency)
Application Focus Pumps, fans, compressors (General Purpose)
Protection Features - Motor thermal protection
- Short circuit, ground fault, overcurrent, overvoltage, undervoltage protection
- IGBT overtemperature protection
The ABB ACH580-01-027A-4 is a 27 Ampere, 4 kW (5.5 HP) rating of the ACH580 general purpose drives series, designed for basic control of pumps, fans, and compressors. It is a compact, wall-mounted or cabinet-installed variable frequency drive (VFD) that operates on a 200-240 V, 1-phase input power supply and provides a 3-phase output to control standard AC induction motors. The "-01" variant indicates a standard IP21 / UL Type 1 enclosure for basic protection against dust and water droplets. It is part of the ABB All-compatible Drive family, known for its ease of use, energy efficiency features (like the built-in Energy Optimizer), and robust design for reliable operation in HVAC and light industrial applications.