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Siemens MICROMASTER 6SE6440-2AD33-7EA1

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6SE6440-2AD33-7EA1

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The Siemens 6SE6440-2AD33-7EA1 inverter drive from the MICROMASTER series offers reliable performance across various industrial applications. It operates within voltage parameters ranging from 380 to 480 volts AC and is designed for three-phase systems.

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2 Year DO Supply Warranty
Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Technical specifications for 6SE6440-2AD33-7EA1

ManufacturerSiemens
Product LineMICROMASTER
Part Number6SE6440-2AD33-7EA1
UPC783087635944
Weight10.00 lbs (4.54 kg)
ProductInverter Drive
Min. Voltage Rating380 V
Max. Voltage Rating480 V
Voltage TypeAC
Number of Phases3
Min. Operating Frequency47 Hz
Max. Operating Frequency63 Hz
Torque Rating37 kW
Overload50% for 60s
Degree of ProtectionIP20
FilterClass A
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The Siemens 6SE6440-2AD33-7EA1 inverter drive is a robust solution ideal for industrial use. With an input voltage range of 380 V to 480 V, it effectively supports three-phase systems. The unit is capable of delivering a torque rating of 37 kW, making it suitable for demanding applications. Designed to handle overloads, this inverter can sustain a 50% overload for up to 60 seconds, allowing for brief surge demands without compromising performance.

The operating frequency for the inverter ranges from a minimum of 47 Hz to a maximum of 63 Hz, providing flexibility for varying operational requirements. The drive's dimensions measure 650 mm in height, 275 mm in width, and 245 mm in depth, with a total weight of 22 kg, making it manageable for installation.

Protected under an IP20 rating, it is designed for use in environments not subject to extreme conditions. This drive also features a Class A filter, contributing to improved operation in industrial settings.