ABB ACS550-01-023A-4 Inverter Drive – 7.5kW/11kW, IP21
The ABB ACS550-01-023A-4 inverter drive is designed for reliable and efficient motor control in a wide range of light-to-medium industrial applications, with support for motor ratings up to 11 kW.
Combining flexible control modes, built-in RS-485 Modbus communication, and a compact footprint, it’s ideal for pumps, fans, conveyors, and general-purpose machinery.
Technical Specifications
Model: ACS550-01-023A-4
Series: ACS550
Type: Variable Frequency Drive (VFD)
Power Output: 7.5 kW (10 HP) at High Overload / 11 kW (15 HP) Fan & Pump Duty
Enclosure: IP21
Mounting: Wall or Cubicle Mount
Application: HVAC, water handling, light conveyors, compressors, and fans
Electrical Specifications
- Input Voltage: 380–480 V AC (±10%)
- Phase: 3-phase
- Frequency Range: 50–60 Hz (±5%)
- Output Frequency: 0–500 Hz
- Output Current (HO / ND): 15.4 A (High Overload) / 23 A (Normal Duty)
- Overload Capacity: 150% for 60 s (HO) / 110% for 60 s (ND)
- Control Type: VxF and Sensorless Vector Control
- Brake Chopper: External resistor required (63–64 Ω)
- Heat Dissipation: Max 232 W
I/O and Communication
- Digital Inputs: 6 programmable
- Analog Inputs: 2
- Analog Outputs: 2
- Relay Outputs: 3 contact sets
- Keypad: Assistant Control Panel (included)
- RS-485 / Modbus RTU: Built-in
Mechanical and Environmental
- Mounting Type: Wall or cubicle mount
- Frame Size: R2
- Weight: 11 kg
- Dimensions: 561 × 222 × 245 mm (H × W × D, incl. gland kit)
- Cooling: Internal fan (ventilation: 200 mm above/below, 0 mm sides)
- Mounting Holes: 4 × 5.5 mm slotted holes (98 mm × 418 mm centres)
- Operating Temp: Up to +40 °C ambient
Compliance and Certifications
- CE Certified
- UL / cUL Listed
- EMC Compliance: IEC EN61800-3:2004 (C3/C2)
- RoHS Compliant
- Manufacturing Standards: ISO 9001, ISO 14001
Key Benefits of the ABB ACS550-01-023A-4
✅ Versatile Motor Control: Handles both high overload and fan/pump duty cycles.
✅ Compact Efficiency: Small R2 frame ideal for space-constrained panels.
✅ Built-In Modbus: Native serial communication for easy integration.
✅ Efficient Heat Management: Low heat loss at just 232 W.
✅ Proven Reliability: Backed by ABB’s global standard in VFD technology.
📦 In Stock Now at Drive Outlet Megastore
At Drive Outlet Megastore, we offer unbeatable prices on the ABB ACS550-01-023A-4 inverter drive.
This compact and cost-effective solution is built for high performance in small- to mid-scale applications requiring dependable variable speed control.
Request a quote or contact us today
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