| Item | Specification |
|---|---|
| Product Model | ACH580‑31‑018A‑4 |
| Product Type | Ultra‑low harmonic wall‑mount HVAC AC driveABB Group |
| ABB Product Code | 3AXD50000047697ABB Group |
| Nominal Input Voltage | 3‑phase, 380‑480 V AC |
| Nominal Frequency | 50 / 60 Hz |
| Nominal Output Current (In) | 17.0 AABB Group |
| Light‑duty Output Current (ILd) | 18.0 A |
| Nominal Power IEC (400 V) | 7.5 kWABB Group |
| Light‑duty Power UL (480 V) | 10 Hp / 14.0 AABB Group |
| Frame Size | R3 |
| THDi (Total Harmonic Distortion) | ＜3% (integrated ultra‑low harmonic)ABB Group |
| Output Frequency Range | 0‑500 Hz |
| Switching Frequency | 2‑12 kHz |
| Control Method | Scalar V/F, vector control |
| Safety Function | STO (Safe Torque Off), SIL3, PL e |
| I/O Terminals | 6 x Digital Input, 3 x Relay Output, 2 x Analog Input, 2 x Analog Output |
| Fieldbus Interfaces | Modbus RTU as standard; support for BACnet IP, BACnet MS/TP, Metasys N2, KNX‑IP (option modules) |
| Degree of Protection | IP21 (UL Type 1) / IP55 (UL Type 12) optionaleero |
| Operation Ambient Temperature | -15 ℃ … +50 ℃ (derating above 40 ℃)eero |
| Storage / Transport Temperature | -40 ℃ … +70 ℃eero |
| Relative Humidity | 5‑95 %, non‑condensingeero |
| Altitude | 0‑1000 m full rating; derate 1% per 100 m above 1000 m, max. 4000 meero |
| Overload (Light‑duty) | 110 % Ild for 60 s every 300 s |
| Overload (Heavy‑duty) | 150 % Ihd for 60 s every 300 s |
| Cooling Method | Forced air cooling |
| Mounting | Wall‑mount, optional flange‑mount |
| Standards & Certifications | CE, UL, cUL, RoHS, REACH |
| Application | HVAC fans, pumps, compressors, ultra‑low harmonic requirement scenariosABB Group |
ABB ACH580-31-026A-4 AC Drive
David Chong
