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Siemens MICROMASTER 440 3kW Variable Frequency Drive

Name: Siemens 6SE6440-2AB23-0CA1
Brand: Siemens
SKU: 6SE6440-2AB23-0CA1
Availability: InStock

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ManufacturerSiemens

Part number6SE6440-2AB23-0CA1

Model MICROMASTER 440

Power 3 kW

Input Voltage 200-240 V 1AC

Output Current 15 A

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3kW Power Output 200-240V Single Phase Input Constant Torque Control Built-in Class A Filter High Overload Capability IP20 Enclosure

Product description

The Siemens MICROMASTER 440 (6SE6440-2AB23-0CA1) is a versatile variable frequency drive (VFD) designed for constant torque applications. It operates on a 200-240V AC single-phase input and delivers a constant torque of 3 kW. This unit features a built-in Class A filter and has an overload capability of 150% for 60 seconds, or 200% for 3 seconds.

Ideal for a wide range of industrial applications, including pumps, fans, conveyors, and general machine control, the MICROMASTER 440 offers flexibility and efficiency. Its IP20 enclosure is suitable for cabinet installations.

Stanlo Automation, a veteran-owned surplus distributor, offers the Siemens 6SE6440-2AB23-0CA1, providing a reliable and cost-effective solution for your motor control needs.

Technical specifications

Model	MICROMASTER 440
Power	3 kW
Input Voltage	200-240 V 1AC
Output Current	15 A
Constant Torque	3 kW
Overload	150% (60s), 200% (3s)
IP Rating	IP20
Dimensions	245x185x195 mm (HxWxD)
Filter	Class A

Common applications

Pump control

Fan control

Conveyor systems

Machine tools

General industrial automation

Compatible systems

Single-phase power systems Industrial motors (3-phase)

Also known as

Siemens MM440, Siemens VFD, Siemens Frequency Converter

Replaces / compatible with

This MICROMASTER 440 drive is designed to replace older VFD units in similar power and voltage classes.

Technical note

Expert tip

The built-in Class A filter on the 6SE6440-2AB23-0CA1 helps reduce electromagnetic interference, making it suitable for installations requiring compliance with EMC standards.

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Frequently asked questions

What is the input voltage and phase for the Siemens 6SE6440-2AB23-0CA1?

The Siemens MICROMASTER 440 drive (6SE6440-2AB23-0CA1) operates with a 200-240V AC single-phase input. It is designed for easy integration into single-phase power systems.