Specifications:
The KEB Combivert S4 (such as model 10.S4.D31-37M / variant series) is a 4.4 kVA three-phase frequency inverter/servo controller operating at 305–440V to 460–500V input, delivering an output frequency of 0–400 Hz and rated for industrial motor control applications.
Technical Specifications
- Input Voltage/Current: AC 3Ph, 305–440V (approx. 7.4A) up to 460–500V (approx. 5.6A), 50/60 Hz
- Output Voltage/Current: AC 3Ph, 0–440V (approx. 6.4A) up to 480V (approx. 4.9A)
- Output Frequency: 0 to 400 Hz
- Mounting: Control cabinet installation (stationary connection)
