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Siemens MICROMASTER 6SE6440-2AD31-5DA1

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6SE6440-2AD31-5DA1

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The Siemens 6SE6440-2AD31-5DA1 is a frequency inverter drive designed for versatile applications. Supporting a rated output of 18.5 kW in low overload scenarios, it efficiently operates in a 3-phase input/output configuration.

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Technical specifications for 6SE6440-2AD31-5DA1

ManufacturerSiemens
Product TypeFrequency Inverter Drive
Product LineMICROMASTER
Part Number6SE6440-2AD31-5DA1
UPC783087635906
Weight13.00 lbs (5.90 kg)
Rated Output18.5 kilowatts (low overload), 15 kilowatts (high overload)
Input/Output Phase Type3-phase input/output
Ambient Operating Temperature-10 to 50°C (in a non-condensing environment)
Line Frequency47 to 63 Hertz
Storage Temperature-40 to 70°C (in a non-condensing environment)
Cooling MethodFan cooling
Rated Current38 Amperes (low overload), 32 Amperes (high overload)
Pulse Frequency Rating4 kilohertz
Number of Inputs6 digital inputs, 2 analog inputs
Protection RatingIP20 (UL open type)
Number of Outputs3 relay outputs, 2 analog outputs
Frame SizeFrame size D
Horsepower Rating25 horsepower (low overload), 20 horsepower (high overload)
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The frequency inverter drive, model 6SE6440-2AD31-5DA1 from Siemens, is engineered for advanced performance in various industrial applications. This unit can deliver a maximum output of 18.5 kilowatts under low overload conditions and 15 kilowatts for high overload situations, making it versatile for diverse needs. It is configured to operate with 3-phase input and output, catering to multiple setups.

Designed to maintain operating efficiency, the ambient temperature range lies between -10 to 50°C, while it can withstand storage temperatures between -40 to 70°C. Optimal cooling is ensured via fan technology, adeptly controlling heat during operations. The rated current capability is 38 Amperes in low overload and 32 Amperes under high overload conditions, providing reliability for demanding applications. The system operates within a line frequency range of 47 to 63 Hertz.

In terms of connectivity, the drive supports 6 digital inputs and 2 analog inputs to facilitate the integration of various sensors or control devices. Furthermore, it includes 3 relay outputs and 2 analog outputs, enabling efficient data relay and control. The drive's protection rating is IP20 (UL open type), indicating its suitability for indoor environments. Weighing in at 37.47 pounds (17 kilograms), it is classified as frame size D, allowing for streamlined installation in designated cabinetry.