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| Lieu d'origine: | LE R-U. |
| Nom de marque: | Siemens |
| Certification: | COO & COC |
| Numéro de modèle: | Le système d'aéroglisseur doit être équipé d'un système d'aéroglisseur. |
6SE6440-2UD33-0EB1 Siemens MICROMASTER 440 Frequency Inverter
The Siemens 6SE6440-2UD33-0EB1 is a MICROMASTER 440 series high-performance frequency inverter designed for precise motor speed control in industrial automation systems. As part of Siemens’ MICROMASTER 440 drive family, this model is engineered for demanding applications requiring stable torque control, high overload capacity, and reliable variable speed regulation of three-phase AC motors.
This inverter is widely used in industrial production lines, conveyors, pumps, fans, compressors, and OEM machinery. It supports advanced motor control methods such as V/f control and sensorless vector control, enabling smooth operation even under heavy load conditions.
The 6SE6440-2UD33-0EB1 is a discontinued Siemens product (spare part status), but it is still widely used in maintenance and replacement markets due to its strong performance and industrial reliability.
Product Overview: Siemens 6SE6440-2UD33-0EB1
| Product Name | Siemens MICROMASTER 440 Frequency Inverter |
|---|---|
| Part Number | 6SE6440-2UD33-0EB1 |
| Series | MICROMASTER 440 |
| Input Voltage | 3 AC 380–480 V ±10% |
| Input Frequency | 47–63 Hz |
| Cooling Method | Forced air cooling (built-in fan) |
| Braking Function | DC braking supported |
| Filter | Without built-in filter |
In stock | Fast delivery | Global shipping
Product picture
Product status
Available product conditions include:
| 6SE6440-2UD33-0EB1 | 6SE6440-2UD23-0CA1 |
| 6SE6440-2UD31-1CA1 | 6SE6440-2UD24-0BA1 |
| 6SE6440-2UD31-5CA1 | 6SE6440-2UD25-5CA1 |
| 6SE6440-2UD32-2CA1 | 6SE6440-2UD27-5CA1 |
| 6SE6440-2UD33-7EB1 | 6SE6440-2UD15-5AA1 |
| 6SE6440-2UD34-5FB1 | 6SE6440-2UE34-5FA1 |
| 6SE6440-2UD35-5FB1 | 6SE6440-2UE35-5FA1 |
| 6SE6440-2UD37-5FB1 | 6SE6440-2UE37-5FA1 |
| 6SE6440-2UD21-5AA1 | 6SE6440-2AD33-0EA1 |
| 6SE6440-2UD22-2BA1 | 6SE6440-2UC17-5AA1 |
FAQ
It is a Siemens MICROMASTER 440 frequency inverter used for controlling the speed of industrial AC motors.
No. It is a discontinued spare part, but still widely used for replacement and maintenance.
Yes, we provide fast worldwide delivery.
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