HVAC Variable Frequency Drive
ABB ACH550-UH-017A-6 Base drive (UH), 600V class HVAC drive for precise speed control of fans, pumps and compressors, with built-in BACnet communication and energy-saving features.
Specifications
| Brand |
ABB |
| Series |
ACH550 |
| Model |
ACH550-UH-017A-6 |
| Input Voltage |
500-600 V AC, 3-phase |
| Construction |
Base drive (UH), 600V class |
| Input Frequency |
48-63 Hz |
| Output Voltage |
0 to supply voltage, 3-phase |
| Output Frequency |
0-500 Hz |
| Rated Output Current |
17.0 A |
| Rated Power (IEC) |
15 kW |
| Rated Power (NEMA) |
15 HP |
| Frame Size |
R3 |
| Control Method |
Sensorless vector control (scalar and vector) |
| Switching Frequency |
1 to 16 kHz (default 4 kHz) |
| Efficiency |
Up to 98% at rated power |
| I/O |
2 analog inputs, 2 analog outputs, 6 digital inputs, 3 relay outputs |
| Communication |
BACnet MS/TP, Modbus RTU, N2, FLN (RS-485) standard; optional BACnet/IP, LonWorks, Profibus |
| Enclosure |
IP21 standard, IP54/UL Type 12 available |
| Protection |
Overcurrent, overvoltage, undervoltage, ground fault, overtemperature, motor overload, short circuit |
| Ambient Temperature |
-15 to 50 °C (5 to 122 °F), 24/7 operation |
| Standards |
UL, cUL, CE, IEC 61800-3, IEC 61800-5-1 |
Shipping & Warranty
Fast worldwide shipping via DHL/FedEx/UPS. 1-year warranty. New surplus in stock. Bulk inquiry welcome.