Siemens MICROMASTER 440 Variable Frequency Drive
Siemens 6SE6440-2UD25-5CA0 MICROMASTER 440 VFD.
The Siemens 6SE6440-2UD25-5CA0 is a MICROMASTER 440 variable frequency drive (VFD) designed for 3-phase AC operation. It supports an input voltage range of 380-480V with a frequency of 47-63 Hz. This unit provides a constant torque power output of 5.5 kW and can handle 150% overload for 60 seconds, or 200% for 3 seconds. It has a squared torque power rating of 7.5 kW.
This VFD is suitable for a wide array of motor control applications requiring precise speed regulation and energy efficiency. Common uses include pumps, fans, compressors, conveyors, and general machinery in industries such as manufacturing, water treatment, HVAC, and material handling.
Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 6SE6440-2UD25-5CA0. We provide reliable access to surplus drives and automation components, helping you reduce costs while maintaining operational continuity.
| Model | MICROMASTER 440 |
| Input Voltage | 3AC 380-480V |
| Frequency | 47-63 Hz |
| Power Output (Constant Torque) | 5.5 kW |
| Power Output (Squared Torque) | 7.5 kW |
| Overload | 150% for 60s, 200% for 3s |
| Protection | IP20 |
| Dimensions | 245 x 185 x 195 mm (H x W x D) |
| Ambient Temp | -10 to +50 °C |
| Filter | Without |