1. Model Decoding

• MC07B：MOVITRAC B series

• 0003：0.25 kW motor rating

• 5：3×AC 380–500 V

• A：Integrated EMC filter (Class C2)

• 3：Three‑phase input

• 4：4‑quadrant, internal brake chopper

• 00：Standard version

2. Electrical Ratings

• Input：3×AC 380–500 V, 50/60 Hz

• Rated power：0.25 kW (0.4 HP)

• Rated output current：1.0 A

• Output：3×AC 0–500 V, 0–400 Hz

• Overload：125% continuous；150% / 60 s

• Control：V/f, sensorless VFC vector

• EMC：Built‑in C2 filter（no external filter needed for C2）

3. Mechanical & Environment

• Protection：IP20（cabinet mount）

• Cooling：Natural convection

• Dimensions（W×H×D）：60 × 125 × 130 mm

• Weight：≈0.8 kg

• Ambient temp：−10 °C to +50 °C

4. I/O & Protection

• I/O：6DI, 2DO, 1 relay, 1AI

• Protection：Overcurrent, overvoltage, undervoltage, overtemperature, motor overload, short‑circuit, earth fault

5. Key Differences from MC07B0003‑503‑4‑00

• 5A3 = with integrated C2 EMC filter

• 503 = without integrated EMC filter（external filter required for C2）

6. Applications