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Siemens 6RX1800-4DK05 3-Phase Commutating Reactor

Name: Siemens 6RX1800-4DK05
Brand: Siemens
SKU: 6RX1800-4DK05
Availability: InStock

Siemens three-phase commutating reactor for converters.

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ManufacturerSiemens

Part number6RX1800-4DK05

Manufacturer Siemens

Part Number 6RX1800-4DK05

Type Commutating Reactor

Phases 3

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Three-phase reactor Harmonic reduction Current smoothing Power factor improvement Converter protection Terminal connection

Product description

The Siemens 6RX1800-4DK05 is a three-phase commutating reactor designed for converter applications, operating at 50/60 Hz with a voltage rating of 400V (50Hz) / 480V (60 Hz). It handles a maximum continuous current of 174A and has a rated inductance of 0.169 mH, with a 4% voltage drop.

This three-phase reactor is essential for optimizing the performance of three-phase power converters by reducing current harmonics and improving power factor. It is vital for ensuring the reliability of industrial motor drives and power systems.

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Technical specifications

Manufacturer	Siemens
Part Number	6RX1800-4DK05
Type	Commutating Reactor
Phases	3
Frequency	50/60 Hz
Rated Voltage	400/480 V
Max Current (ILN)	174 A
Rated Inductance (Lrated)	0.169 mH
Voltage Drop (UK)	4%
Insulation Class	40°/B
IP Rating	IP00
Connection	Terminal

Common applications

Three-Phase Converters

Industrial Motor Drives

Power Rectification

Automation Systems

Compatible systems

Designed for Siemens three-phase converter systems. Verify specifications to ensure compatibility with your specific application and voltage requirements.

Also known as

Siemens 174A 3-Phase Reactor 6RX1800-4DK05 3-Phase

Replaces / compatible with

This commutating reactor is designed for specific Siemens three-phase converter systems. Please refer to the equipment manual for exact compatibility details.

Technical note

Expert tip

The IP00 rating requires this reactor to be installed within a suitable enclosure to protect it from environmental factors and accidental contact.

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Frequently asked questions

What is the role of the Siemens 6RX1800-4DK05 commutating reactor in a 3-phase system?

The Siemens 6RX1800-4DK05 is a 3-phase commutating reactor that reduces current harmonics and smooths current flow in converter circuits, improving power quality and system reliability.