6SE6440-2UC11-2AA0 SIEMENS MICROMASTER 440

Price 30000.0 INR/ Unit

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MOQ : 1 Unit

6SE6440-2UC11-2AA0 SIEMENS MICROMASTER 440 Specification

Surface Finish
Polishing

Application
Industrial automation

Frequency (MHz)
50 Hertz (HZ)

Rated Voltage
220 Volt (V)

Color
Black

Warranty
1 Year

Size
Standard

6SE6440-2UC11-2AA0 SIEMENS MICROMASTER 440 Trade Information

Minimum Order Quantity
1 Unit

Supply Ability
100 Units Per Day

Delivery Time
1-4 Days

Sample Available
No

Main Domestic Market
All India

About 6SE6440-2UC11-2AA0 SIEMENS MICROMASTER 440

The Siemens MicroMaster 440 is a versatile, microprocessor-controlled Variable Frequency Drive (VFD) designed for controlling the speed and torque of three-phase AC motors. Built with IGBT-based inverter technology and pulse-width modulation, it delivers quiet, efficient, and precise motor operation.

It supports multiple control modes, including V/f control and sensorless vector control, making it suitable for both simple and demanding applications. The MicroMaster 440 is available in a wide power rangeapproximately 0.12 kW to 200 kW (up to 250 kW for variable torque loads)allowing it to fit anything from small pumps to large conveyor systems.

Commissioning is straightforward via Siemens Simple Display Panel (SDP), Basic Operator Panel (BOP), or Advanced Operator Panel (AOP), with quick parameter setup and diagnostic features. The drive is modular, enabling easy replacement or upgrade of operator panels and communication modules.

A typical model (e.g., 6SE6440-2UC22-2BA1) has:

Input voltage: 200240 VAC
Output power: 2.2 kW (3 HP)
Enclosure: IP20
I/O options: 6 digital inputs, 2 analog inputs, 2 analog outputs, and 3 relay outputs.

The MicroMaster 440 is widely used in industrial automation, HVAC systems, conveyors, mixers, and compressors. Its flexible functionality allows it to integrate easily into both stand-alone setups and networked control systems.

Siemens provides extensive manuals and safety guidance, noting that DC link capacitors can remain charged for several minutes after power-down, so maintenance should be performed by qualified personnel.

Although the MicroMaster 440 is still in service in many facilities, Siemens now offers migration paths to the SINAMICS series, providing enhanced efficiency, networking capabilities, and future-proofing for automation systems.

In short, the MicroMaster 440 combines reliability, flexibility, and ease of use, making it a proven workhorse for motor control in industrial environments.

Engineered for Industrial Versatility

The MICROMASTER 440 is built to support a wide variety of industrial automation applications. Its advanced features provide reliable speed control and process optimization for process lines, conveyor systems, and more. This drive's adaptability enhances productivity and maintains operational stability in demanding settings.

Reliable Performance with Assured Protection

Featuring a durable, polished surface and robust construction, the MICROMASTER 440 withstands harsh industrial environments. Its one-year warranty offers peace of mind for users, ensuring support in case of manufacturing defects and underlining Siemens' commitment to quality.

FAQ's of 6SE6440-2UC11-2AA0 SIEMENS MICROMASTER 440:

Q: How can the MICROMASTER 440 be integrated into existing industrial automation systems?

A: The MICROMASTER 440 can be seamlessly integrated with most industrial automation setups using standard wiring and communication protocols. Its design accommodates a range of control systems, enabling smooth installation and immediate operational readiness.

Q: What is the optimal usage of the 6SE6440-2UC11-2AA0 inverter drive?

A: This inverter is best used in applications requiring precise motor speed control, such as conveyor belts, pumps, and other variable-speed drives. Its robust construction ensures reliable performance in environments demanding continuous operation.

Q: When is maintenance recommended for this Siemens drive?

A: Regular maintenance checks are advised every six months, focusing on dust removal, connection checks, and firmware updates to maintain peak efficiency and longevity of the drive.

Q: Where can customers in India source the MICROMASTER 440 inverter drive?

A: Customers throughout India can purchase the MICROMASTER 440 from authorized Siemens exporters, manufacturers, suppliers, and traders. Siemens' established distribution network ensures ready product availability.

Q: What is the benefit of the polished surface finish for this inverter drive?

A: The polished surface finish not only enhances the unit's aesthetic appeal but also improves its resistance to dust and corrosion, extending the operational life and maintaining clean surfaces in industrial environments.

Q: How does the one-year warranty support customers?

A: The one-year warranty covers manufacturing defects and performance issues, ensuring that users receive prompt service or replacement, reducing downtime and safeguarding their investment.

Q: What processes are enhanced by using the MICROMASTER 440 inverter drive?

A: Utilizing this inverter drive streamlines processes that benefit from precise speed modulation, such as mixing, packaging, and material handling, resulting in optimized efficiency, reduced energy consumption, and greater control over industrial operations.

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