1. General Information

• Part Number: 12.F4.087-D489

• Manufacturer: KEB COMBIVERT

• Series: F4 (F4-C/F4-S/F4-F)

• Type: 3‑Phase Frequency Inverter

• Application: General automation, conveyors, packaging, machine tools

• Motor Compatibility: Asynchronous AC induction, synchronous, high‑speed motors

2. Electrical Ratings (Input)

• Input Voltage: 3 × 305–480 VAC (400 V nominal)

• Input Frequency: 50 / 60 Hz ±5%

• Rated Input Current: 10.5 A

• Mains Fuse (Inert): 16 A max.

3. Electrical Ratings (Output)

• Output Voltage: 3 × 0–Uₗₙ (0–480 VAC)

• Output Frequency: 0–599 Hz (standard); 0–1600 Hz (high‑speed)

• Rated Output Power: 4.4 kW / 6.6 kVA

• Rated Output Current: 9.5 A

• Switching Frequency: 8 kHz (default); 16 kHz max.

• Overload Capacity: 150% for 60 s; 200% for 30 s

4. Control & Interfaces

• Control Modes: V/F, Sensorless Vector, Flux Vector

• Feedback: Encoder (TTL/HTL), resolver (optional)

• Communication: RS‑232/485, Modbus RTU, CANopen, Profibus (optional)

• Digital Inputs: 6 × programmable (24 VDC, PNP/NPN)

• Digital Outputs: 2 × relay (250 VAC / 5 A)

• Analog Input: 0–10 V / 4–20 mA

• Analog Output: 0–10 V / 4–20 mA (programmable)

5. Environmental & Mechanical

• Operating Temperature: 0 °C to +55 °C

• Storage Temperature: -40 °C to +85 °C

• Humidity: 5–95% RH (non‑condensing)

• Protection Class: IP20 (front), IP00 (rear)

• Mounting: Panel / DIN rail

• Dimensions (W×H×D): 120 × 200 × 85 mm (approx.)

• Weight: ~3.2 kg

6. Safety & Compliance

• Safety Functions: Overvoltage/undervoltage, overcurrent, short circuit, overtemperature, ESD protection

• Certifications: CE, RoHS, UL, cUL

• Standards: EN 61800‑3 (EMC), EN 50178 (safety)

7. Features

• Integrated braking transistor

• Motor temperature monitoring (PTC/KTY)

• Parameter backup/restore

• Multi‑language LCD keypad (optional)