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Siemens MICROMASTER 440 VFD - 15kW, 3AC 380-480V

Siemens MICROMASTER 440 VFD 6SE6440-2AD31-5DA0 - 15kW

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ManufacturerSiemens
Part number6SE6440-2AD31-5DA0
Manufacturer Siemens
Series MICROMASTER 440
Part Number 6SE6440-2AD31-5DA0
Input Voltage 380-480V AC
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Built-in Class A Filter Constant and Squared Torque Operation High Overload Capacity IP20 Protection Wide Ambient Temperature Range Compact Design

The Siemens MICROMASTER 440 6SE6440-2AD31-5DA0 is a robust Variable Frequency Drive (VFD) designed for demanding industrial applications. This unit features a built-in Class A filter and operates on a 3-phase AC supply of 380-480V with a frequency range of 47-63 Hz. It delivers a constant torque power of 15 kW and can handle overloads of 150% for 60 seconds or 200% for 3 seconds. The squared torque power is 18.5 KW. Its compact dimensions (520 x 275 x 245 mm HxWxD) and IP20 protection make it suitable for various environments, operating between -10 to +50 degrees Celsius without an AOP/BOP.

This VFD is ideal for applications requiring precise motor speed control, such as in conveyor systems, pumps, fans, and general machine control across industries like manufacturing, food and beverage, and material handling. The MICROMASTER 440 series is known for its flexibility, ease of use, and reliable performance in variable torque applications.

As a veteran-owned surplus parts distributor, Stanlo Automation provides reliable access to essential industrial automation components like the Siemens 6SE6440-2AD31-5DA0. We understand the critical need for timely replacement parts to minimize downtime and ensure continuous operation. Trust Stanlo Automation for quality surplus parts backed by expert support.

ManufacturerSiemens
SeriesMICROMASTER 440
Part Number6SE6440-2AD31-5DA0
Input Voltage380-480V AC
Frequency47-63 Hz
Power (Constant Torque)15 kW
Power (Squared Torque)18.5 kW
Overload150% for 60s, 200% for 3s
ProtectionIP20
Dimensions520 x 275 x 245 mm
Ambient Temp-10 to +50 °C
FilterClass A
Conveyor Systems
Pump Control
Fan Control
General Machine Control
Manufacturing Equipment
Material Handling
Designed for use with 3-phase AC induction motors.
Siemens 6SE6440 MICROMASTER 440 Drive 6SE6440-2AD31-5DA0 VFD Siemens 15kW VFD
This unit is a direct replacement for older MICROMASTER 440 drives with similar specifications and part number configurations.
Expert tip
Ensure proper ventilation as the IP20 rating means it is not protected against water ingress. Ambient temperature directly affects de-rating if operated outside the specified range.
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What are the key specifications of the Siemens MICROMASTER 440 6SE6440-2AD31-5DA0?
The 6SE6440-2AD31-5DA0 is a 15kW Variable Frequency Drive with a 380-480V AC input, IP20 protection, and operates in a wide ambient temperature range of -10 to +50°C. It features a built-in Class A filter and handles overloads up to 200% for 3 seconds.