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Siemens MICROMASTER 420 Variable Frequency Drive 1.1kW

Siemens MICROMASTER 420 VFD, 1.1kW, 200-240V, unfiltered.

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ManufacturerSiemens
Part number6SE6420-2UC21-1BA0
Power 1.1 kW
Voltage 200-240V AC (1/3 Phase)
Frequency 47-63 Hz
Current (Max) 5.7 A
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1.1 kW power output 200-240V input Unfiltered design Constant and variable torque 150% overload capacity IP20 protection

The Siemens 6SE6420-2UC21-1BA0 is a MICROMASTER 420 series variable frequency drive (VFD) designed for 1/3 phase AC applications. It operates on a 200-240V power supply with a frequency range of 47-63Hz. This unfiltered drive has a rated power output of 1.1 kW for both constant torque and variable torque applications. It features a 150% overload capability for 60 seconds. The dimensions are 202 x 149 x 172 mm (H x W x D), with an IP20 protection rating. The operating ambient temperature range is -10 to +50 degrees Celsius. This model is supplied without an Analog Operator Panel (AOP) or Basic Operator Panel (BOP).

This VFD is suitable for a wide range of motor control applications in industries such as manufacturing, material handling, and HVAC, where precise speed control and energy savings are required. Its compact size and IP20 rating make it ideal for installation within control cabinets. The overload capacity ensures reliable performance for applications with dynamic load requirements.

Stanlo Automation, your veteran-owned source for surplus industrial automation parts, offers the Siemens 6SE6420-2UC21-1BA0. We ensure that you can find the necessary components to keep your automated systems running efficiently, providing quality surplus drives with prompt shipping to minimize your operational downtime.

Power1.1 kW
Voltage200-240V AC (1/3 Phase)
Frequency47-63 Hz
Current (Max)5.7 A
Overload150% for 60s
ProtectionIP20
Dimensions202x149x172 mm (HxWxD)
FilterUnfiltered
Operator PanelWithout AOP/BOP
Motor speed control
Conveyor systems
Pump and fan control
Machine tools
Material handling
Standard AC induction motors Siemens control systems Various industrial automation networks
MICROMASTER 420 Siemens VFD 1.1kW 420 Series Drive
This drive is part of the MICROMASTER 420 series and offers advancements over older Siemens drives. It is designed to be a complete solution for motor control rather than a direct replacement for a specific older part number.
Expert tip
This is an unfiltered drive, ensure that conducted emissions are within acceptable limits for your installation environment, or consider an external filter.
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What is the overload capability of the Siemens 6SE6420-2UC21-1BA0 MICROMASTER 420 drive?
The Siemens 6SE6420-2UC21-1BA0 MICROMASTER 420 drive has an overload capability of 150% of its rated current for a duration of 60 seconds. This allows it to handle temporary peak loads common in many motor applications.