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Siemens 4EP4100-5CB 380V 80/100A Commutation Reactor

Siemens 4EP4100-5CB 380V 3-Phase Commutation Reactor.

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ManufacturerSiemens

Part number4EP4100-5CB

Voltage 380V

Phase 3-Phase

Current 80/100 A

Voltage Drop 8.8V

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3-Phase Operation 380V Rating 80/100A Current Capacity Low Voltage Drop (8.8V) Current Smoothing & Filtering

Product description

The Siemens 4EP4100-5CB is a three-phase commutation reactor designed for operation at 380V. It has a rated current of 80/100A and a voltage drop of 8.8V, making it suitable for applications requiring current smoothing or filtering in three-phase power systems.

This reactor is commonly used in industrial settings to reduce harmonics, improve power factor, and protect sensitive electronic components from voltage fluctuations. Applications include motor drives, power supplies, and AC/DC converters where precise current control and power quality are essential.

Stanlo Automation, a veteran-owned surplus distributor, provides reliable access to the Siemens 4EP4100-5CB. Ensure your systems run smoothly with quality components sourced from Stanlo.

Technical specifications

Voltage	380V
Phase	3-Phase
Current	80/100 A
Voltage Drop	8.8V
Type	Commutation Reactor

Common applications

Motor Drives

Power Supplies

AC/DC Converters

Harmonic Filtration

Power Quality Improvement

Industrial Automation

Compatible systems

Suitable for use in 3-phase power systems with 380V nominal voltage.

Also known as

Siemens 3-Phase Reactor 4EP41005CB Siemens Industrial Reactor

Replaces / compatible with

Designed as a replacement or addition for existing 3-phase commutation reactor applications requiring similar electrical specifications.

Technical note

Expert tip

Ensure proper ventilation as reactors can generate heat during operation, especially under high load conditions.

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Frequently asked questions

What is the voltage drop across the Siemens 4EP4100-5CB commutation reactor?

The Siemens 4EP4100-5CB commutation reactor has a voltage drop of 8.8V under its rated load. This value is important for calculating system performance and ensuring proper voltage regulation.