Model Code Explanation

• 063: Power rating = 7.5kW

• 503: Voltage & configuration code = 3-phase 380–500V AC, standard I/O, no built-in EMC filter

• MPB51A: Series = MOVIDRIVE MPB51A

• 00: Standard firmware, no fieldbus module

Key Technical Parameters

• Input: 3-phase AC 380–500V ±10%, 50/60Hz

• Output: 3-phase 0–500Hz, rated current 16A, compatible with 7.5kW motors

• Control Modes: V/F open-loop control, sensorless vector control

• Overload Capacity: 150% rated current for 60 seconds, 200% rated current for 3 seconds

• I/O Interfaces: 6 digital inputs, 2 digital outputs, 1 relay output, 2 analog inputs, 2 analog outputs

• Communication: RS485 (Modbus-RTU), optional fieldbus modules

• Protection Functions: Overcurrent, overvoltage, undervoltage, overtemperature, earth fault, phase loss protection

• Protection Class/Environment: IP20, operating temperature -10℃～+40℃

• Dimensions/Weight: Approx. 265×305×210mm, ~13kg

Main Features

1. High Power Density: Compact design for 7.5kW output, saving installation space.

2. Wide Voltage Adaptation: 380–500V AC input, suitable for global industrial power grids.

3. Dual Control Modes: Supports V/F and sensorless vector control, meeting diverse speed regulation needs.

4. Comprehensive Protection: Multiple fault protection mechanisms to ensure stable and reliable operation.

5. Easy Commissioning: Quick parameter setting via control panel or software, with one-click motor auto-tuning.

Typical Applications

• Conveyors, material handling systems

• Fans, pumps, and compressors

• Packaging, textile, and woodworking machinery