ABB ACS580-01-026A-4 Inverter Drive – 11kW, IP21, ACS580

The ABB ACS580-01-026A-4 inverter drive delivers advanced motor control for demanding industrial and HVAC systems, offering flexible operation for motors up to 11 kW. Featuring selectable VxF or sensorless vector control, dual-duty ratings, and built-in safety and communication features, this compact drive ensures reliable performance in fan, pump, and general automation tasks.

The drive includes ABB’s intuitive Assistant Control Panel, integrated Modbus RTU, and SIL3-rated STO within an IP21-protected enclosure.

Technical Specifications

Model: ACS580-01-026A-4
Series: ACS580
Type: Variable Frequency Drive (VFD)
Power Output: 7.5 kW (10 HP) at High Overload / 11.0 kW (15 HP) Fan & Pump Duty
Enclosure: IP21
Mounting: Cubicle Mount
Application: Industrial automation, HVAC, process systems, pumps, 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): 17.0 A (High Overload) / 23.8 A (Normal Duty)
• Overload Capacity: 150% for 60 s (HO) / 110% for 60 s (ND)
• Control Type: VxF and Sensorless Vector
• Brake Chopper: External resistor required (22–52 Ω, up to 10 kW)
• Heat Dissipation: Approx. 322 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
• Safe Torque Off (STO): Dual-channel SIL3 certified
• Control Power Input: 24 V AC/DC for backup logic power

Mechanical and Environmental

• Mounting Type: Cubicle mount
• Frame Size: R2 (with integrated gland box)
• Weight: Approx. 7.5 kg
• Dimensions (H × W × D): Approx. 430 × 125 × 229 mm
• Cooling: Internal fan (clearance: 30 mm top, 200 mm bottom, 150 mm sides)
• Operating Temp: Up to +40 °C ambient
• Mounting Holes: 4 × 6.5 mm slotted holes (98 mm × 417 mm centres)

Compliance and Certifications

• CE Certified
• UL / cUL Listed
• EMC Compliance: IEC EN61800-3:2004 + A1:2012 (C2 Industrial)
• RoHS Compliant
• Manufacturing Standards: ISO 9001, ISO 14001

Replacement Information

Replaces legacy ACS550-01-023A-4 drive
New part numbers: ACS580-01-026A-4 or 3AXD50000038960
Supersedes: ACS580-01-025A-4 or 3AUA0000080494

Key Benefits of the ABB ACS580-01-026A-4

✅ Powerful 11 kW Performance: Reliable for larger motors in industrial settings.

✅ Fast Integration: RS-485/Modbus RTU and full I/O suite built in.

✅ Safe & Efficient: STO certified and low 322 W heat dissipation.

✅ Compact Design: R2 frame with IP21 protection and integrated gland box.

✅ Ideal Upgrade Path: Compatible replacement for ACS550 drives.

📦 In Stock Now at Drive Outlet Megastore

At Drive Outlet Megastore, we offer unbeatable prices on the ABB ACS580-01-026A-4 inverter drive.

Engineered for high-performance automation, this drive combines flexibility, efficiency, and safety in a compact form.

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