Frequency inverters
AC 110 – 480 V / 1,5 – 30 kW
| Merkmale | Anwendungen |
- Self optimizing PWM without a fixed switching frequency with the following advantages:
- Low motor noise
- High starting torque
- Optimum smooth rotation at very low speeds
- DC braking possible without a braking chopper
- Control voltage derived from DC link:
- Operation at 80 V and above
- Controlled braking possible during supply disturbance
- Supply from DC source possible
- Easy to service, all control connections pluggable
- No parameter setting necessary
- Space for customized options:
| - Speed variation for all types of three-phase induction motors
- Low-noise flow control of pumps and fans
- Refrigeration compressors
- Transport technology
- Positioning drives with cyclic acceleration and braking
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