ABB ACS550-01-195A-4 Inverter Drive – 90kW/110kW, IP21

The ABB ACS550-01-195A-4 inverter drive is a powerful, high-output variable frequency drive engineered for motors up to 110 kW. Built for demanding industrial applications, it offers precision motor control, flexible configuration, and robust design for pumps, fans, HVAC systems, and heavy-duty process equipment.

With selectable VxF or sensorless vector control, integrated RS-485 Modbus communication, and a durable R6 frame, this drive ensures reliable, efficient operation in continuous high-load environments.

Technical Specifications

Model: ACS550-01-195A-4
Series: ACS550
Type: Variable Frequency Drive (VFD)
Power Output: 90 kW (120 HP) at High Overload / 110 kW (150 HP) Fan & Pump Duty
Enclosure: IP21
Mounting: Cubicle Mount
Application: HVAC, large pumps, industrial fans, conveyors, and process automation systems

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): 162 A (High Overload) / 205 A (Normal Duty)
• Overload Capacity: 150% for 60 s (HO) / 110% for 60 s (ND)
• Control Type: VxF and Sensorless Vector Control
• Brake Chopper: Not included (external braking unit optional)
• Heat Dissipation: Max 3.05 kW

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: Cubicle-mounted
• Frame Size: R6
• Weight: 69 kg
• Dimensions: 888 × 302 × 400 mm (H × W × D, incl. gland kit)
• Cooling: Internal fan (ventilation: 200 mm above/below, 0 mm sides)
• Mounting Holes: 4 × 9 mm slotted holes (263 mm × 675 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

Replacement Information

The ABB ACS550 series was succeeded by the ABB ACS580 in January 2018
Equivalent ACS580 models available for improved diagnostics, energy savings, and connectivity

Key Benefits of the ABB ACS550-01-195A-4

✅ Heavy-Duty Output: Supports motor ratings up to 110 kW for industrial-scale operations.

✅ Integrated Modbus RTU: Ready for seamless automation integration.

✅ Reliable Thermal Management: Handles up to 3.05 kW of heat output.

✅ Flexible Industrial Use: Ideal for HVAC, processing, pumping, and manufacturing systems.

✅ Proven ABB Design: Global standard for industrial VFD reliability.

📦 In Stock Now at Drive Outlet Megastore

At Drive Outlet Megastore, we offer unbeatable prices on the ABB ACS550-01-195A-4 inverter drive.

Built to perform under pressure, this ABB drive ensures stable and energy-efficient motor control for high-demand applications.

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