1. Product Introduction

2. Model Code Explanation

• 05: Series code, Movitrac 05 compact frequency converter

• 04: Power rating, matched with 4kW motor

• 231: Configuration code, 3-phase 380–480V AC, built-in EMC filter, standard I/O and basic communication

3. Main Technical Parameters

• Input: 3-phase 380–480V AC (±10% voltage deviation), 50/60Hz (±5% frequency deviation)

• Output: Frequency range 0–400Hz, rated output current 8.5A

• Control modes: V/F open-loop control, closed-loop vector control

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

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

• Communication: Standard RS485 (Modbus-RTU); Profinet, EtherCAT optional

• Protection functions: Over current, over voltage, under voltage, over temperature, earth fault and phase loss protection

• Protection class: IP20

• Operating temperature: -10℃ ~ +40℃ (full power output)

• Dimension & Weight: Approx. 180×120×75 mm, approx. 2.5 kg

4. Product Features

1. Compact size and high efficiency, supports wall mounting and DIN rail mounting to save cabinet space.

2. Compatible with asynchronous and permanent magnet synchronous motors, with automatic motor parameter identification.

3. Built-in Class C2 EMC filter to meet industrial electromagnetic compatibility requirements.

4. Simple commissioning via control panel or software, supports one-click motor auto-tuning.

5. Excellent stability and durability, suitable for 24-hour continuous operation.

5. Typical Applications

• HVAC: Energy-saving speed control for fans and water pumps

• Logistics: Belt conveyors and roller lines

• Light industry: Packaging, textile and printing machinery

• Machinery: Machine tool spindle drive