Manufacturer: ABB
Product No.: ACS550-01-038A-4
Country of origin:Sweden
Product Type: Variable Frequency Drive
Barcode: 85044086
Payment: T/T, Western Union
Weight: 16000g
Dimensions: 20.30cm x 58.30cm x 23.10cm
Shipping port: Xiamen
Warranty: 12 months
The ABB ACS550-01-038A-4 is a versatile general-purpose AC drive for industrial motor control.
It delivers efficient operation for pumps, fans, conveyors, and mixers in variable or constant torque applications.
The integrated keypad and built-in Modbus RTU ensure precise control and seamless system integration.
| Parameter | Specification |
|---|---|
| Manufacturer | ABB |
| Product Type | Variable Frequency Drive (VFD) |
| Model / Type Designation | ACS550-01-038A-4 |
| Power Rating (Normal Duty) | 18.5 kW (25 HP) |
| Power Rating (Heavy Duty) | 15 kW (20 HP) |
| Input Voltage | 3-phase 380–480 V AC |
| Input Frequency | 48–63 Hz |
| Output Current (Normal Duty) | 38 A |
| Output Current (Heavy Duty) | 31 A |
| Output Frequency Range | 0–500 Hz |
| Enclosure Rating | IP21 (optional IP54) |
| Analog Inputs | 2 |
| Digital Inputs | 6 |
| Analog Outputs | 2 |
| Relay Outputs | 3 |
| Communication Interfaces | Built-in Modbus RTU (RS485) |
| Control Panel | Integrated keypad with display |
| Dimensions (W x H x D) | 203 x 583 x 231 mm |
| Net Weight | Approx. 16 kg |
| Built-in Features | Vector Control, EMC Filter, Swinging Choke, Coated Circuit Boards, FlashDrop Tool Compatibility, Energy Efficiency Counters |
<ul> <li>Pumps and fans requiring precise motor speed control</li> <li>Conveyors and mixers in light to medium industrial production</li> <li>Variable or constant torque applications</li> <li>Energy-efficient motor management in factories</li> <li>Upgrades or new installations in existing control systems</li> </ul>
Global Express Shipping
Returns & Warranty
Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Color pattern |
White
|
| Country of origin |
Sweden
|
A field-focused IC693DSM324 replacement guide covering Series 90-30 host checks, FSSB servo-chain records, 5 V power budget, firmware limits, follower control and commissioning.
A field-focused HIMA F3430 replacement guide covering relay contact ratings, DC load derating, fusing, F3330/F3331 differences, safety restrictions and commissioning records.
A field-focused IC697PWR710 replacement guide covering 5 V load calculations, dual-rack limits, extension cables, input checks, protection behavior and hardware revision risks.
A practical replacement guide for the GE Fanuc IC693CPU313, covering its embedded five-slot architecture, memory backup, firmware-dependent capacity and why it cannot use Series 90-30 expansion racks.
A field-focused comparison of Bently Nevada 3500/40M and 3500/42M monitor inputs, channel-pair configuration, rear I/O options, external termination hardware and firmware checks before replacement.
A field checklist for diagnosing Allen-Bradley 1746-NR4 RTD and resistance inputs, including sensor curves, lead compensation, excitation current, filter timing and channel diagnostics.
