Key Specifications
Parameter Specification
Output Current 180A
Rated Power 90kW (400V, 4-pole motor)
Input Voltage 3-phase 380-480V AC (±10%), 50/60Hz
Enclosure IP21 (open chassis)
Overload 150% for 60 seconds
Control Flux-optimized V/f & DTC (Optional)
Advanced Features
✔ Dynamic Motor Control - Optional Direct Torque Control (DTC) for superior low-speed performance
✔ Heavy-Duty Design - Industrial-grade components for 24/7 operation
✔ Smart Cooling - Temperature-controlled fan with dust-proof design
✔ Multi-Protocol Support - Built-in Modbus RTU + optional fieldbus cards (PROFIBUS, DeviceNet)
✔ Advanced Sequencing - Built-in PLC functionality with 3 programmable macros
Technical Highlights
Application-Specific Profiles: Pre-configured for pumps, fans, conveyors, and cranes
Harmonic Mitigation: Optional DC choke or line filter available
Safety: STO (Safe Torque Off) compliant
Environmental: Operates at -15°C to +50°C (with derating)
Model Designation
ACS550: ABB's industrial drive series
01: IP21 enclosure (NEMA 1 equivalent)
180A: 180A output current
4: 400V voltage class
