Frequency converter

Siemens 6SE6440-2UD41-3GA1

Siemens Micromaster 440 frequency inverter 132/160 kW
The Micromaster 440 inverter is suitable for a wide range of variable-speed drive applications.

Its flexibility enables a wide range of applications. These include cranes and hoists, high-bay warehouses, production machines for food, beverages and tobacco, packaging machines, etc.; in other words, applications that require higher functionality and dynamics of the frequency inverter than usual.

The inverter is particularly characterized by its customer-oriented performance and user-friendliness. Its wide mains voltage range enables worldwide use.


- Simple, guided commissioning
- Modular design allows maximum configuration flexibility
- Low-noise motor operation due to high pulse frequencies, adjustable (observe derating if necessary)
- Protection for motor and inverter
- EMC filter, class A/B option
- Latest IGBT technology
- High-quality PID controller for easy internal process control (autotuning)
- Special direct connection for PTC or KTY for motor protection
- Blocked motor protection

Technical specification

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Manufacturer: Siemens
Series: Micromaster 440
Model: 6SE6440-2UD41-3GA1

Input:
380-480 V +10/-10%
3 AC
297 A
47 - 63 Hz

Output:
0 - Input V
3 AC
250 A
0 - 650 Hz
constant torque 132 kW
square moment 160 kW

Dimensions:
1533x 326x 545 (HxWxD)
weight: 170 kg