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Siemens MICROMASTER 420 Variable Frequency Drive - 5.5 kW

Siemens MICROMASTER 420 VFD, 5.5 kW, 380-480V, IP20.

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ManufacturerSiemens
Part number6SE6420-2UD25-5CA1
Part Number 6SE6420-2UD25-5CA1
Manufacturer Siemens
Series MICROMASTER 420
Input Voltage 380-480 V 3 AC
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Constant torque capability High overload capacity Wide voltage input range IP20 protection Compact dimensions Suitable for various motor control applications

The Siemens 6SE6420-2UD25-5CA1 is a MICROMASTER 420 variable frequency drive (VFD) designed for general-purpose applications. It operates on a 380-480V, 3-phase AC input and delivers a constant torque output of 5.5 kW. This unit features 150% overload capacity for 60 seconds and is rated for square-law torque applications also at 5.5 kW. The drive has a degree of protection of IP20 and an ambient temperature range of -10 to +50 °C. It comes without an Advanced Operator Panel (AOP) or Basic Operator Panel (BOP).

This VFD is suitable for a wide range of industrial machinery and applications where precise motor speed control is required. Common uses include pumps, fans, conveyors, and general machine tools in industries such as material handling, water treatment, and HVAC. Its robust design and overload capability ensure reliable operation in demanding environments.

Stanlo Automation, a veteran-owned surplus distributor, offers this Siemens MICROMASTER 420 VFD. We provide quality-assured industrial automation components to keep your systems operational. Trust Stanlo for cost-effective solutions and dependable service for your automation needs.

Part Number6SE6420-2UD25-5CA1
ManufacturerSiemens
SeriesMICROMASTER 420
Input Voltage380-480 V 3 AC
Output Power5.5 kW (Constant Torque)
Overload150% for 60s
Dimensions (HxWxD)245x185x195 mm
Protection RatingIP20
Ambient Temperature-10 to +50 °C
FilterWithout Filter
Pump control
Fan speed control
Conveyor systems
Machine tools
Material handling
General industrial drives
AC Induction Motors Standard 3-phase motors Various control system integrations
Siemens MM420 MICROMASTER 420 drive Siemens 5.5 kW VFD 6SE6420-2UD25-5CA1 VFD
Designed as a replacement or upgrade for older VFD models in the MICROMASTER series or similar applications.
Expert tip
Ensure proper ventilation and mounting clearances are maintained as per the manual to prevent overheating, especially in the specified ambient temperature range.
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What is the overload capacity of the Siemens 6SE6420-2UD25-5CA1 MICROMASTER 420 VFD?
The Siemens 6SE6420-2UD25-5CA1 MICROMASTER 420 VFD can handle an overload of 150% for 60 seconds. This allows for handling of high inrush currents or temporary peak loads.