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Siemens 3-Phase Mains Choke

Siemens 3-Phase Mains Choke for U-Converter

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ManufacturerSiemens

Part number4EP3800-2UK

Type 3-Phase Mains Choke

For U-Converter

Current Rating 50A

Voltage 460V 60Hz / 400V 50Hz

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Veteran-owned

CAGE: 9NK75

3-Phase Filtering 50A Current Rating For U-Converters Reduces Electrical Noise Voltage Stabilization Robust Construction

Product description

The Siemens 4EP3800-2UK is a 3-phase mains choke designed for use with U-converters. It is rated for 50A and compatible with both 460V at 60Hz and 400V at 50Hz power systems. This choke features a voltage drop of 5.31V at 60Hz, contributing to smoother power delivery and reduced electrical noise. Its robust construction ensures reliability in industrial environments.

This mains choke is crucial for protecting sensitive electronic components within frequency converters (U-converters) by filtering electrical noise and stabilizing voltage fluctuations. It helps to mitigate harmonic distortion and improve the overall performance and longevity of the connected drive systems. Applications include industrial machinery, motor control centers, and power generation facilities where clean power is essential.

Stanlo Automation, a veteran-owned surplus parts distributor, provides the Siemens 4EP3800-2UK mains choke. We understand the critical nature of power quality in industrial automation and offer reliable, cost-effective solutions. Trust Stanlo Automation for your power conditioning needs and ensure your systems operate at peak efficiency.

Technical specifications

Type	3-Phase Mains Choke
For	U-Converter
Current Rating	50A
Voltage	460V 60Hz / 400V 50Hz
Voltage Drop	5.31V at 60Hz
Protection	Filters electrical noise

Common applications

Frequency Converters

Motor Control

Industrial Machinery

Power Quality

Automation Systems

Electrical Noise Reduction

Compatible systems

Siemens U-Converters 3-phase variable frequency drives Industrial power systems

Also known as

Siemens Line Choke 3-Phase Filter Choke 4EP3800 Choke

Replaces / compatible with

This choke is designed to be used with frequency converters that require effective mains filtering for stable operation.

Technical note

Expert tip

Ensure the choke is installed in series with the U-converter and that the system's grounding is properly established to maximize noise reduction effectiveness.

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Frequently asked questions

What is the voltage drop across the Siemens 4EP3800-2UK mains choke?

The Siemens 4EP3800-2UK mains choke has a voltage drop of 5.31V when operating at 60Hz. This characteristic helps in filtering electrical noise and stabilizing the power supplied to the connected U-converter.