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Siemens MICROMASTER 420 Variable Frequency Drive 11 kW

Name: Siemens 6SE6420-2UD31-1CA0
Brand: Siemens
SKU: 6SE6420-2UD31-1CA0
Availability: InStock

Siemens MICROMASTER 420 VFD - 11 kW

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ManufacturerSiemens

Part number6SE6420-2UD31-1CA0

Manufacturer Siemens

Part Number 6SE6420-2UD31-1CA0

Series MICROMASTER 420

Power 11 kW (Constant & Variable Torque)

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11 kW Power Rating 380-480V 3AC Input 150% Overload Capacity IP20 Protection Wide Ambient Temperature Range Unfiltered Design

Product description

The Siemens MICROMASTER 420 (6SE6420-2UD31-1CA0) is an unfiltered, general-purpose variable frequency drive (VFD) designed for efficient motor control. This unit operates on a 380-480V 3-phase AC power supply with a tolerance of +10%/-10% and a frequency of 47-63 Hz. It delivers 11 kW of power for both constant torque and variable torque applications, with an overload capacity of 150% for 60 seconds.

This VFD features a compact design with dimensions of 245 x 185 x 195 mm (H x W x D) and an IP20 protection rating, making it suitable for installation within control cabinets. It is designed for operation in ambient temperatures ranging from -10 to +50 degrees Celsius and is supplied without an Advanced Operator Panel (AOP) or Basic Operator Panel (BOP).

Stanlo Automation, a veteran-owned surplus parts distributor, offers this Siemens MICROMASTER 420 VFD. We provide reliable surplus automation components to keep your production lines running without interruption. Choose Stanlo Automation for cost-effective solutions and dependable service for your industrial automation needs.

Technical specifications

Manufacturer	Siemens
Part Number	6SE6420-2UD31-1CA0
Series	MICROMASTER 420
Power	11 kW (Constant & Variable Torque)
Voltage	380-480V 3AC (+10/-10%)
Frequency	47-63 Hz
Overload	150% for 60s
Protection	IP20
Dimensions	245 x 185 x 195 mm (H x W x D)
Ambient Temp	-10 to +50 °C
Operator Panel	W/O AOP/BOP

Common applications

Conveyor Systems

Pumps & Fans

Machine Tools

HVAC Systems

Material Handling

General Industrial Drives

Compatible systems

Standard 3-phase AC induction motors Siemens SIMATIC PLCs Industrial control panels

Also known as

Siemens MICROMASTER 420 VFD Siemens AC Drive MICROMASTER 420 11kW

Replaces / compatible with

The MICROMASTER 420 series is designed as a versatile drive for various motor applications. It is a direct replacement for older models within the MICROMASTER family or for applications requiring efficient motor speed control.

Technical note

Expert tip

Ensure proper EMC filtering is considered if installing in environments with strict electromagnetic compatibility requirements, as this is an unfiltered drive.

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Frequently asked questions

What is the overload capacity of the Siemens 6SE6420-2UD31-1CA0 MICROMASTER 420?

The Siemens MICROMASTER 420 drive (6SE6420-2UD31-1CA0) is capable of handling an overload of 150% for up to 60 seconds. This feature allows it to manage transient peak loads effectively.