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Siemens MICROMASTER 420 Variable Frequency Drive 2.2kW

Siemens MICROMASTER 420 Variable Frequency Drive (VFD).

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ManufacturerSiemens
Part number6SE6420-2UC22-2BA1
Input Voltage 200-240 V 1/3 AC
Frequency 47-63 Hz
Power 2.2 kW
Torque Constant 2.2 kW, Square-law 2.2 kW
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Constant torque output 150% overload capacity Compact design Wide voltage input range IP20 protection Suitable for -10°C to +50°C ambient

The Siemens MICROMASTER 420 (6SE6420-2UC22-2BA1) is a compact variable frequency drive designed for basic, cost-effective motor control. This unit operates on a 200-240V, 3-phase AC input and delivers a constant torque of 2.2 kW. It features 150% overload capability for 60 seconds and a square-law torque rating of 2.2 kW. The drive is housed in a compact enclosure with dimensions of 202x149x172 mm (HxWxD) and provides an IP20 degree of protection, suitable for environments with ambient temperatures ranging from -10°C to +50°C. This model is supplied without an AOP/BOP (Advanced/Basic Operator Panel).

MICROMASTER 420 drives are widely used in various industrial applications requiring precise speed and torque control for AC motors. Common applications include conveyor systems, pumps, fans, and general machinery in industries such as manufacturing, food and beverage, and material handling. Their robust design and reliable performance make them a staple in automation solutions where simplicity and efficiency are key.

Stanlo Automation, a veteran-owned business, specializes in surplus industrial automation parts, including Siemens drives. We understand the critical need for readily available and reliable components to keep your operations running smoothly. Sourcing from Stanlo ensures you receive quality parts with the assurance of expert service and prompt delivery, minimizing downtime and optimizing your automation investments.

Input Voltage200-240 V 1/3 AC
Frequency47-63 Hz
Power2.2 kW
TorqueConstant 2.2 kW, Square-law 2.2 kW
Overload150% for 60 s
Dimensions202x149x172 mm (HxWxD)
ProtectionIP20
Ambient Temperature-10 to +50 °C
Operator PanelWithout AOP/BOP
Conveyor systems
Pump control
Fan control
Material handling
General industrial machinery
Speed regulation
Compatible with standard 3-phase AC induction motors Integrates with various control systems via digital and analog I/O
MICROMASTER 420 VFD Siemens 420 Series Drive 6SE6420 VFD
This specific model is a standalone unit. For upgrades or replacements, consider compatible Siemens drives or equivalent VFDs based on required specifications.
Expert tip
Ensure proper ventilation and adherence to wiring guidelines to maintain the IP20 rating and prevent overheating in environments with higher ambient temperatures.
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What is the input voltage and power rating for the Siemens 6SE6420-2UC22-2BA1?
The Siemens MICROMASTER 420 (6SE6420-2UC22-2BA1) operates on a 200-240V, 1 or 3-phase AC input and has a constant torque power rating of 2.2 kW.