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Siemens MICROMASTER 440 Variable Frequency Drive

Name: Siemens 6SE6440-2UD41-6GB1
Brand: Siemens
SKU: 6SE6440-2UD41-6GB1
Availability: InStock

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ManufacturerSiemens

Part number6SE6440-2UD41-6GB1

Input 3 AC, 380-480 V

Output 3 AC, 160 kW (250 hp)

Protection IP20

Series MICROMASTER 440

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12-month warranty

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Worldwide delivery

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Veteran-owned

CAGE: 9NK75

Variable Speed Control High Output Power Robust Construction IP20 Protection Energy Efficiency

Product description

The Siemens 6SE6440-2UD41-6GB1 is a MICROMASTER 440 variable frequency drive (VFD) designed for precise motor control. This unit operates on a 3-phase AC input with a voltage range of 380-480V and delivers a robust output of 160kW (250hp). It features an IP20 degree of protection and is suitable for various industrial applications requiring speed and torque regulation.

This drive is commonly used in applications such as pumps, fans, conveyors, and machine tools where variable speed is essential for optimizing performance and energy efficiency. Its robust construction and advanced control features make it a reliable choice for demanding industrial environments across manufacturing, processing, and automation industries.

Stanlo Automation, a veteran-owned business, offers this Siemens MICROMASTER 440 VFD. We provide surplus industrial automation parts with a focus on quality and reliability. Sourcing your parts from Stanlo ensures you receive tested components, minimizing your operational downtime and maximizing your investment.

Technical specifications

Input	3 AC, 380-480 V
Output	3 AC, 160 kW (250 hp)
Protection	IP20
Series	MICROMASTER 440

Common applications

Pumps

Fans

Conveyors

Machine Tools

HVAC

Industrial Automation

Compatible systems

Designed for use with 3-phase AC motors up to 160 kW.

Also known as

MICROMASTER 440 Siemens VFD 6SE6440

Replaces / compatible with

This drive is part of the MICROMASTER 440 series and is a direct replacement for other drives within this line that share similar specifications. Consult the Siemens compatibility matrix for specific replacements.

Technical note

Expert tip

Ensure proper ventilation and clearance around the unit as the MICROMASTER 440 relies on fan cooling and can generate significant heat during operation.

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Frequently asked questions

What are the key technical specifications of the Siemens 6SE6440-2UD41-6GB1?

The Siemens 6SE6440-2UD41-6GB1 MICROMASTER 440 drive features a 3-phase AC input of 380-480V and a 3-phase AC output of 160kW (250hp). It offers an IP20 degree of protection and is designed for variable speed control applications.