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Siemens 4EU3052-5UA00-0AA0 3-Phase Line Reactor (480V)

Siemens 4EU3052-5UA00-0AA0 3-phase line reactor for frequency converters.

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ManufacturerSiemens

Part number4EU3052-5UA00-0AA0

Phases 3

Un1 480V

Ithmax 560A / 60Hz

I LN 504A

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3-Phase Line Reactor Protects Frequency Converters Reduces Voltage Spikes Improves Power Quality UL/CSA Recognized IP00 Enclosure

Product description

The Siemens 4EU3052-5UA00-0AA0 is a 3-phase line reactor designed for use with frequency converters. It features a rated input voltage (Un1) of 480V and a rated current (I LN) of 504A, with a maximum permissible current (Ithmax) of 560A at 60Hz. The inductance is 0.0252 mH, and the voltage drop (UK) is 2%. This reactor has a temperature rise of 40°C and is insulated to class H, with an IP00 protection rating. It includes UL/CSA recognition.

This line reactor is crucial for protecting frequency converters and motors from voltage spikes and harmonic distortion, improving power quality and extending equipment lifespan. It is commonly used in motor control applications across industries such as HVAC, water treatment, material handling, and general manufacturing where variable speed drives are employed.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 4EU3052-5UA00-0AA0 line reactor. Ensure optimal performance and protection for your motor drives by sourcing this essential component from Stanlo.

Technical specifications

Phases	3
Un1	480V
Ithmax	560A / 60Hz
I LN	504A
UK(%)	2
LN(MH)	0.0252
Temp Rise/Insulation	40°C / H
IP Rating	IP00
Connection	Flat-type
Approvals	UL/CSA recognized

Common applications

Motor Control

Frequency Converters

Variable Speed Drives

HVAC Systems

Water Treatment

Material Handling

Industrial Manufacturing

Compatible systems

Siemens frequency converters Variable speed drives

Also known as

Siemens reactor, frequency converter reactor, 3-phase reactor

Replaces / compatible with

Acts as a protective component for Siemens frequency converters and other variable speed drives, mitigating electrical disturbances.

Technical note

Expert tip

Ensure correct phase connection and adequate clearance for heat dissipation, as the reactor's IP00 rating requires it to be installed within an enclosure.

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Frequently asked questions

What is the primary function of the Siemens 4EU3052-5UA00-0AA0 line reactor?

The Siemens 4EU3052-5UA00-0AA0 line reactor is primarily used to protect frequency converters and connected motors from power supply disturbances. It helps to smooth out current harmonics and reduce voltage spikes, ensuring smoother operation and extending the life of the equipment.