
Siemens 6SE6440-2UD33-7EA0
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The Siemens 6SE6440-2UD33-7EA0 is a robust frequency inverter from the MICROMASTER 440 series, engineered for demanding industrial applications. Designed to operate on a 3-phase supply voltage of 380-480 V (with a tolerance of +10/-10%) and a frequency range of 47-63 Hz, this inverter reliably delivers a constant torque power output of 37 kW. It supports an overload capacity of 150% for 60 seconds and 200% for 3 seconds, ensuring reliable performance during peak loads. For applications requiring squared torque, it provides up to 45 kW power. The device measures 650 x 275 x 245 mm (H x W x D), features IP20 protection, and is suitable for ambient temperatures from -10°C to +50°C. The 6SE6440-2UD33-7EA0 is supplied without a filter and without an AOP/BOP operator panel.
- Brand: Siemens (MICROMASTER 440 series) mentioned for assured compatibility and reliability
- 6SE6440-2UD33-7EA0 is available from large stock with rapid delivery for minimal production downtime
- Refurbished options for 6SE6440-2UD33-7EA0 come standard with a 2-year warranty, supporting sustainable operations