Siemens MICROMASTER 440 6SE6440-2UD33-0EA0 Inverter
Siemens MICROMASTER 440 inverter, 30kW, 380-480V, IP20.
The Siemens 6SE6440-2UD33-0EA0 is a MICROMASTER 440 inverter designed for 3-phase AC applications. It operates on a 380-480V input with a power output of 30 kW for constant torque applications and 37 kW for square torque applications. This unit features overload capabilities of 150% for 60 seconds and 200% for 3 seconds. It has dimensions of 650 x 275 x 245 mm (H x W x D) and an IP20 protection rating, operating in ambient temperatures from -10 to +50 °C. This model does not include an AOP/BOP (Advanced/Basic Operator Panel).
This inverter is widely used in general industrial automation for controlling motors in applications like conveyors, pumps, fans, and machine tools. Its robust design and flexible configuration options make it suitable for a broad range of variable speed drive requirements.
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| Power | 30 kW (Constant Torque) / 37 kW (Square Torque) |
| Input Voltage | 380-480V AC (3AC) |
| Frequency | 47-63 Hz |
| Overload | 150% for 60s, 200% for 3s |
| Dimensions | 650 x 275 x 245 mm |
| Protection | IP20 |
| Ambient Temp | -10 to +50 °C |
| Filter | Without |