1. General Description

2. Model & Part Number

• Model: KIT‑MM03‑00

• SEW Part No.: 826 434 1

• Type: Inverter repair kit for MOVIMOT®

3. Kit Contents

• MM03 power module (incl. inverter bridge & gate driver board)

• Control board (with parameter memory & communication interface)

• Seals, terminals, and fastening hardware

• Installation and commissioning manual

4. Technical Specifications (MM03C‑503‑00)

• Rated Power: 0.37 kW (0.5 HP)

• Rated Voltage: 3 × AC 380–500 V, 50/60 Hz

• Input Current: 1.3 A

• Output Current: 1.6 A

• Output Frequency: 2–100 Hz

• Control Modes: V/f, VFC

• Protection Class: IP55 (motor‑mounted)

5. Key Applications

• Fault replacement: Swap damaged MM03 drive units

• Preventive maintenance: Replace aging power components

• On‑site quick repair: Minimize downtime without factory return

6. Compatibility

• ✅ Fits: MM03C‑503‑00 (0.37 kW, 3×400 V)

• ✅ Matches MOVIMOT® MM03 series inverters

• ❌ Not for MM05/MM07 or higher power series

7. Features

• Genuine SEW parts for reliable performance

• All‑in‑one package for complete replacement

• Plug‑and‑play design for easy on‑site installation