1. Model code breakdown

• 3015: Power size 15 kW (3‑phase output)

• 403: Voltage class 230 V

• 4: 3‑phase AC input

• 00: Standard version

2. Electrical ratings

• Rated output power: 15 kW (3‑phase motor)

• Input: 3‑phase AC 200–240 V (nominal 230 V), 50/60 Hz

• Output: 3‑phase AC 0–230 V, 0–400 Hz

• Rated output current: 54 A

• Overload: 150 % / 60 s; 125 % continuousSEW-EURODRIVE

• Control: V/F open‑loop, optional vector

• Switching frequency: adjustable (2–16 kHz typical)

3. Mechanical & environment

• Protection: IP20

• Cooling: built‑in fan, vertical mounting

• Ambient temp: 0 °C … +45 °C

• Storage: −25 °C … +70 °C

• Humidity: 5–95 %, non‑condensing

• Altitude: ≤1000 m (no derating)

4. Standard interfaces

• RS485 (Modbus/SEW bus)

• Digital inputs / relay outputs

• Analog input: 0–10 V (speed ref)

• Multi‑step speed terminals

• PTC motor thermal input

• Brake resistor connection

5. Main functions

• Adjustable accel/decel times

• Dynamic braking + DC injection braking

• Energy‑saving mode

• Control: panel / terminals / communication

• Slip compensation

• Soft start/stop

• Built‑in PID (pressure/speed)

6. Protection

• Overcurrent, overvoltage, undervoltage

• Input phase loss

• Inverter overtemperature

• Motor overload (electronic thermal)

• Output short circuit, earth fault

• Stall prevention

7. Standards

• CE, EMC compliant (C2)

• Low‑voltage directive

• RoHS compliant