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Siemens MICROMASTER 440 3kW Variable Frequency Drive

Siemens MICROMASTER 440 VFD, 3kW, 3AC.

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ManufacturerSiemens
Part number6SE6440-2UD23-0BA0
Power 3 kW
Input Voltage 380-480V 3AC
Output Frequency 0-60 Hz
Overload 150% for 60s, 200% for 3s
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Veteran-owned
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Constant Torque Capability 3kW Power Output 380-480V 3AC Input IP20 Protection Compact Design High Overload Capacity Built-in Heatsink

The Siemens 6SE6440-2UD23-0BA0 is a MICROMASTER 440 Variable Frequency Drive (VFD) designed for constant torque applications. It operates on a 380-480V 3-phase AC input, delivering 3kW of power. This model, without an integrated filter, offers a compact solution with dimensions of 202 x 149 x 172 mm (H x W x D) and IP20 protection.

This VFD is ideal for a wide range of motor control applications in manufacturing, material handling, and building services, where precise speed control and energy savings are required. Its robust design supports overload capacities of 150% for 60 seconds and 200% for 3 seconds, ensuring reliable performance under varying loads.

Stanlo Automation, a veteran-owned distributor of surplus industrial automation parts, provides the Siemens 6SE6440-2UD23-0BA0. Equip your machinery with reliable control components sourced from our extensive inventory, ensuring operational continuity.

Power3 kW
Input Voltage380-480V 3AC
Output Frequency0-60 Hz
Overload150% for 60s, 200% for 3s
ProtectionIP20
Dimensions202 x 149 x 172 mm (H x W x D)
Ambient Temp-10 to +50°C
Conveyor Systems
Pumps & Fans
Machine Tools
Packaging Machinery
Material Handling
HVAC Systems
Compatible with standard 3-phase induction motors within its power rating. Often integrated with Siemens PLC systems.
Siemens 6SE6440 3kW VFD MICROMASTER 440 Drive 6SE6440-2UD23-0BA0 6SE64402UD230BA0
This VFD is a direct replacement for other MICROMASTER 440 drives with similar specifications or older Siemens drive series requiring an upgrade.
Expert tip
This unit does not include an integrated filter; external line filters may be required depending on EMC regulations and application environment.
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What is the power rating and input voltage for the Siemens 6SE6440-2UD23-0BA0?
The Siemens 6SE6440-2UD23-0BA0 MICROMASTER 440 VFD has a power rating of 3 kW and operates on a 380-480V, 3-phase AC input voltage.