Siemens 6SE6440-2AD31-1CA1 AC Drives

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6SE6440-2AD31-1CA1 Product datasheet

Model number:	6SE6440-2AD31-1CA1	Module Type：	AC Drives
Manufacture:	Siemens	Condition：	Brand New
Range of Product:	Siemens	Lead time：	In Stock
Weight:	0.95 kg	HS CODE：	8537101190
Dimension:	2.5 cm x 5.1 cm x 83.8 cm	MOQ:	1
Product Origin:	GERMANY	System：	PLC
Discontinued on:	Active	Communication Service:	Ethernet router

6SE6440-2AD31-1CA1 Functional Description

The 6SE6440-2AD31-1CA1 Siemens MICROMASTER 440 Drive is a MICROMASTER 440 frequency inverter designed for industrial motor control applications, featuring a built-in Class A EMC filter for enhanced electromagnetic compatibility. This drive accepts 3-phase 380-480V AC input with ±10% voltage tolerance and 47-63Hz frequency range, providing reliable operation in various power conditions. It delivers 11kW constant torque power with overload capabilities of 150% for 60 seconds and 200% for 3 seconds, ensuring robust performance under demanding operational conditions.

With dimensions of 245x185x195mm (HxWxD) and IP20 protection rating, the 6SE6440-2AD31-1CA1 Drive Siemens offers a compact yet durable solution for motor control applications. The drive operates within an ambient temperature range of -10°C to +50°C, making it suitable for most industrial environments without requiring additional cooling systems. It provides 15kW squared torque power, supporting both constant torque and variable torque applications with flexible performance characteristics.

Although the Siemens variable speed drive 6SE6440-2AD31-1CA1 reached its product cancellation status in October 2019, it remains available as a spare part for existing installations and maintenance requirements. Manufactured in Great Britain, this drive was designed without the Advanced Operator Panel (AOP) or Basic Operator Panel (BOP), requiring external control interfaces for operation. The AC Drives 6SE6440-2AD31-1CA1 Siemens represents Siemens' engineering excellence in variable frequency drive technology, offering reliable motor control for industrial automation systems.

The technical architecture of the Siemens 440 built-in class A filter 6SE6440-2AD31-1CA1 incorporates advanced control algorithms that ensure precise motor speed regulation and energy efficiency. This drive is particularly valuable in applications requiring variable speed control of three-phase AC motors, such as conveyor systems, pumps, fans, and processing equipment. It demonstrates Siemens' commitment to providing quality drive solutions that meet the demanding requirements of industrial motor control applications.

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One Year Warranty

We offer a one-year warranty for any quality issues with our products. If you encounter any defects or malfunctions during this period, please contact us for prompt resolution. Our warranty covers repairs or replacements, ensuring your satisfaction and peace of mind.
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SIEMENS	6AV2 124-0GC01-0AX0	SIEMENS	6GK1500-3AA10	SIEMENS	6ES7 193-4CC20-0AA0
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SIEMENS	6ES7 221-1BF22-0XA8	SIEMENS	6GK5 106-1BB00-2AA3	SIEMENS	6ES7 951-1KH00-0AA0

440 built-in Class A filter

The Siemens 440 built-in Class A filter is an integrated electromagnetic compatibility (EMC) solution designed for industrial frequency inverters to minimize electrical noise interference. This filter effectively suppresses conducted emissions and reduces harmonic distortion, ensuring compliance with stringent international EMC standards for industrial environments. It provides enhanced protection against line-borne disturbances while preventing inverter-generated noise from affecting other sensitive equipment on the same power network. The integrated design eliminates the need for external filtering components, saving space in control cabinets and simplifying installation. Suitable for use in residential and light industrial areas where electromagnetic interference must be minimized, this filter maintains stable inverter performance while ensuring reliable operation of nearby electronic devices. Its robust construction withstands harsh industrial conditions, making it ideal for applications requiring both motor control precision and electromagnetic compatibility.

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