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Siemens MICROMASTER 420 1.5KW Variable Frequency Drive

Siemens MICROMASTER 420, 1.5kW, 3AC 380-480V VFD, IP20.

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ManufacturerSiemens
Part number6SE6420-2UD21-5AA0
Part Number 6SE6420-2UD21-5AA0
Manufacturer Siemens
Series MICROMASTER 420
Input Voltage 3AC 380-480V
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1.5 kW power output 3AC 380-480V input Constant & Variable Torque capable IP20 Protection Compact dimensions Unfiltered design

The Siemens 6SE6420-2UD21-5AA0 is a MICROMASTER 420 series variable frequency drive (VFD). This unit operates on a 3-phase AC input of 380-480V with a tolerance of +10%/-10% and a frequency range of 47-63Hz. It delivers 1.5 kW of power for both constant and variable torque applications, with an overload capacity of 150% for 60 seconds. The drive features a compact design with dimensions of 173 x 73 x 149 mm (H x W x D) and provides IP20 protection. It is designed for operation without an AOP/BOP control panel.

This MICROMASTER 420 drive is suitable for a wide range of variable speed applications in industries such as material handling, pumps, fans, and general machinery. Its unfiltered design and robust construction make it a reliable choice for environments where precise motor speed control is required. The 3AC input voltage makes it compatible with many industrial power grids.

Stanlo Automation, a veteran-owned distributor of surplus industrial parts, provides the Siemens 6SE6420-2UD21-5AA0. Equip your facility with quality automation components from Stanlo and benefit from our commitment to service and availability.

Part Number6SE6420-2UD21-5AA0
ManufacturerSiemens
SeriesMICROMASTER 420
Input Voltage3AC 380-480V
Input Frequency47-63Hz
Constant Torque Power1.5 KW
Variable Torque Power1.5 KW
Overload150% for 60s
Dimensions173 x 73 x 149 mm (H x W x D)
ProtectionIP20
Ambient Temp-10 to +50 °C
Control PanelWithout AOP/BOP
FilterUnfiltered
Pumps
Fans
Material Handling
Conveyor Systems
Machine Tools
HVAC systems
AC Induction Motors, Siemens control systems
Siemens MM420 MICROMASTER 420 drive 6SE6420 drive
This VFD replaces older models or serves as an upgrade for basic motor speed control applications within its power and voltage range.
Expert tip
This unit is an unfiltered drive, requiring consideration for harmonic distortion mitigation in sensitive applications or installations with longer motor leads.
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What is the power rating and input voltage for the Siemens 6SE6420-2UD21-5AA0?
The Siemens 6SE6420-2UD21-5AA0 MICROMASTER 420 drive has a power rating of 1.5 kW for both constant and variable torque applications. It requires a 3-phase AC input voltage of 380-480V.