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SEW MDX61B0055-5A3-4-0T: 5.5kW AC Inverter Drive, 3-Phase 380-480V, IP20 for Industrial Motion Control
Product Introduction
The SEW MDX61B0055-5A3-4-0T is a high-performance AC inverter drive from SEW-EURODRIVE’s MDX61B series, engineered for precise speed and torque control of 3-phase induction motors. Delivering 5.5kW (7.5HP) rated output power, it operates on a 380-480V 3-phase input, making it ideal for industrial applications like conveyors, pumps, fans, and material handling systems.
Equipped with advanced control algorithms, it supports V/f (Voltage/Frequency) and vector control modes, ensuring smooth acceleration, stable operation, and energy efficiency. The drive features built-in protection functions (overcurrent, overvoltage, overheating, short-circuit) to safeguard both the drive and connected machinery. With IP20 protection and a compact design, it is designed for cabinet mounting, saving space in control panels. Compatible with SEW’s MOVITOOLS® configuration software, it enables easy parameterization, monitoring, and troubleshooting. Compliant with global industrial standards (CE, UL), this drive combines reliability, flexibility, and user-friendliness, making it a trusted choice for optimizing industrial motion control systems.
Product Data Attributes Table
| Attribute | Specification |
|---|---|
| Brand | SEW-EURODRIVE |
| Model Number | MDX61B0055-5A3-4-0T |
| Product Series | MDX61B |
| Product Type | AC Inverter Drive (Variable Frequency Drive/VFD) |
| Rated Output Power | 5.5kW (7.5HP) |
| Input Voltage | 3-phase 380-480V AC ±10% |
| Input Frequency | 47-63Hz |
| Rated Output Current | 12.5A |
| Output Frequency Range | 0-599Hz |
| Control Modes | V/f Control, Vector Control (Sensorless) |
| Protection Rating | IP20 (Cabinet Mounting) |
| Mounting Type | Wall/Cabinet Mount |
| Dimensions (W×H×D) | Approx. 145mm × 260mm × 190mm (Standard MDX61B 5.5kW Size) |
| Net Weight | Approx. 3.8kg |
| Operating Temperature Range | 0°C to +40°C (Derated above 40°C) |
| Storage Temperature Range | -25°C to +70°C |
| Humidity | 5-95% RH (Non-condensing) |
| Protection Functions | Overcurrent, Overvoltage, Undervoltage, Overheating, Short-Circuit, Motor Overload |
| Communication Interfaces | Optional: PROFIBUS, CANopen, Ethernet/IP (via expansion modules) |
| Configuration Software | SEW MOVITOOLS® MotionStudio |
| Certifications | CE, UL, cULus, CSA |
| Compatibility | 3-phase AC Induction Motors |
| Efficiency | Up to 97.5% (at rated load) |
| Power Factor | ≥0.95 (at rated load) |
| Cooling Method | Natural Convection + Forced Air (Built-in Fan) |
| Warranty | 2 Years (Standard Industrial Warranty) |
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