Key Specifications Parameter Category Specification Product Series/Base Model MFE180-04AN-031A-4 Type Modular Inverter Power Unit (for MultiDrive Cabinets) Rated Output Current 31 A Rated Output Power 15 kW (20 HP) DC Bus Voltage Supplied from a common DC bus within the multidrive cabinet (typically ~540-680V DC). Output Voltage/Phases 3-phase, 0 - Corresponding to the motor rating. Enclosure IP00, for installation within an ABB multidrive cabinet. Cooling Liquid or forced-air cooling, as provided by the cabinet system. Control Method Enabled by options; supports open-loop (V/f) and closed-loop vector control (with +L518). Option +L518 Encoder Interface Module • Function: Interfaces with a motor encoder for precise speed/position feedback. • Feedback Types: Typically supports Sin/Cos (1 Vpp), Resolver, HIPERFACE®. • Purpose: Enables high-performance closed-loop control for accurate speed regulation and basic positioning tasks. Option +N8020 Control Unit with Standard I/O • Function: The main controller for the drive axis. Provides the control program, processing power, and local connectivity. • Includes: Standard drive control firmware, a set of digital and analog I/O, relay outputs, and interfaces for an operator panel and fieldbus communication (via other optional modules). • Purpose: Makes the power module a functional, programmable drive. Protection Features • Motor thermal overload protection. • Short circuit, ground fault, overcurrent protection. • IGBT overtemperature protection. Application Focus Individual axes within a MultiDrive System for complex industrial machinery: Printing Presses, Extruders, Conveyor Lines, Test Benches.