SEW MOVITRAC BMC07B0550-503-4-00 Frequency Inverter

Core Specifications

• Output Power: 55kW (74HP) at 100% duty cycle
• Input Voltage: 3×AC 380–500V, 50/60Hz
• Output Current: 105A (100%) / 131A (125%)
• Overload Capacity: 150% for 60 seconds
• Control Modes: V/F control, VFC (Vector Frequency Control)
• Output Frequency Range: 0–599Hz
• Efficiency: ≥95% (typ.)
• Protection Class: IP20 (enclosure)
• Certifications: CE, UL (optional), EN 61800-5-1 compliant

Functional Features

• Four-Quadrant Operation: Integrated brake chopper enables regenerative braking for dynamic applications.
• Safety Integrity Level (SIL): Supports Safe Torque Off (STO) per EN 61800-5-2, Category 3 PL e.
• EMC Compliance: Built-in filter meets EN 61800-3 Class C2 (without additional measures).
• Flexible I/O Configuration: 6 digital inputs, 3 digital outputs (1 relay), 1 analog input (0–10V/4–20mA), expandable via FIO11B modules.
• Communication Protocols: Modbus RTU, USS, CANopen (optional), compatible with SEW MOVITOOLS® software.
• Motor Protection: Overcurrent, overvoltage, thermal overload, ground fault detection with configurable thresholds.

Typical Applications

• Industrial Drives: Conveyor systems, pumps, fans, and compressors requiring variable speed control.
• Material Handling: Cranes, elevators, and hoists with regenerative braking needs.
• Process Automation: HVAC systems, water treatment plants, and packaging machinery requiring energy-efficient operation.
• Basic Positioning: Indexing tables and simple motion control tasks via configurable ramp functions.

Installation & Design

• Physical Dimensions: 280mm (W) × 610mm (H) × 330mm (D).
• Mounting Options: DIN rail or panel mounting with optional cooling plate for high-temperature environments.
• Terminal Blocks: 70mm² (AWG 00) power terminals with 14Nm tightening torque.
• Ambient Conditions: -10°C to +50°C (derate to +60°C with current reduction).

Note: Specifications are based on available datasheet information. For exact parameters and compliance details, refer to the official SEW-EURODRIVE documentation.