3001-403-4-00

SEW MOVITRAC Frequency Inverter Detailed English Manual

1. Model Code Explanation

2. Electrical Specifications

• Rated Power: 4.0 kW

• Input Voltage: 3-phase AC 200~240V (Nominal 230V)

• Input Frequency: 50Hz / 60Hz

• Rated Output Current: 17.0 A

• Output Voltage: 0~230V 3-phase AC

• Output Frequency Range: 0~400Hz

• Control Mode: V/F open-loop control

• Overload Capacity: 150% rated current for 60 seconds

3. Physical & Environmental Parameters

• Protection Class: IP20

• Cooling Mode: Forced air cooling

• Operating Temperature: 0°C ~ +45°C

• Storage Temperature: -25°C ~ +70°C

• Working Humidity: 5%~95%, non-condensing

• Installation: Vertical wall mounting

• Application Altitude: ≤1000m without power derating

4. Control Interfaces & Functions

• Standard built-in RS485 communication interface

• Multi-channel digital input and relay output terminals

• 0-10V analog speed regulation input port

• Multi-section fixed speed operation function

• Adjustable acceleration / deceleration time

• Built-in dynamic braking function for fast stop

• Support local panel, external terminal and remote communication control

• Energy-saving running mode

5. Complete Protection Functions

• Over current protection

• Over voltage & under voltage protection

• Inverter over temperature protection

• Motor overload electronic thermal protection

• Output short circuit protection

• Earth fault protection

• Stall prevention protection

• Phase loss protection

6. Installation & Wiring Requirements

1. Cut off all power supply before wiring and maintenance

2. Separate power cables and control cables to reduce electromagnetic interference

3. Connect reliable PE protective grounding wire strictly

4. Reserve sufficient ventilation space around the inverter for heat dissipation

5. Avoid installation in dusty, damp, corrosive gas and strong vibration sites

6. It is recommended to use shielded motor special cable for output wiring

7. Commissioning Steps

1. Check wiring correctness and no short circuit

2. Confirm power supply voltage matches inverter specification

3. Power on and restore factory parameters if needed

4. Set motor rated voltage, rated current, limit frequency and acceleration/deceleration time

5. Select applicable control mode

6. Run no-load test firstly, confirm no abnormal noise and vibration

7. Put into formal load operation after normal test run

8. Daily Maintenance

1. Regularly clean internal dust and cooling fan dirt

2. Check tightness of power terminals and control terminals periodically

3. Monitor running current and operating temperature in real time

4. Replace aging cooling fan regularly for long-term continuous operation

5. Fault inspection and repair must be operated by professional electricians

9. Application Scope

10. Industry Compliance