Siemens 3RT2617-1AV05 Capacitor Contactor, AC-6b 12.5 kVAr, 400V Original Brand New

Overview

The Siemens 3RT2617-1AV05 is a specialized capacitor contactor from the SIRIUS series, engineered to handle the specific demands of switching capacitive loads. This 3-pole contactor is rated for AC-6b applications up to 12.5 kVAr at 400V. Its primary function is to safely and efficiently switch capacitors in reactive current compensation systems and for other applications like switching converters.

A key feature of the 3RT2617-1AV05 is its integrated precharging resistors. These are engaged via leading auxiliary contacts that close before the main contacts. This innovative design limits the inrush current spikes that are characteristic of capacitive loads, protecting the power supply network and extending the lifespan of the equipment.

With its compact Size S00 footprint, screw terminals for secure wiring, and built-in 2 NC auxiliary contacts, the Siemens 3RT2617-1AV05 offers a reliable and efficient solution for controlling capacitive loads in industrial environments.

Key Benefits & Features

• Optimized for Capacitive Loads (AC-6b): Specifically designed for switching capacitors, limiting high inrush currents and minimizing stress on the electrical system.
• Integrated Precharging Resistors: Leading auxiliary contacts bring precharging resistors online before the main contacts, effectively dampening peak charging currents.
• High Performance: Rated for up to 12.5 kVAr at 400 V, making it suitable for a wide range of power factor correction and reactive power compensation applications.
• Durable and Reliable: Built to IEC standards (IEC 60947-1, IEC 60947-4-1, etc.) for robust performance and long-term reliability.
• Convenient Wiring: Features easy-to-use screw terminals for a secure and straightforward installation.
• Integrated Auxiliary Contacts: Comes equipped with 2 NC (Normally Closed) auxiliary contacts for flexible integration into control circuits.
• Compact Design: The Size S00 form factor allows for space-saving installation in control cabinets.

Application

The Siemens 3RT2617-1AV05 is an ideal component for:

• Reactive Current Compensation Systems: Automatically switching capacitor banks to improve power factor and reduce energy costs.
• Power Factor Correction: Maintaining an optimal power factor in industrial and commercial facilities.
• Switching Converters and Other Capacitive Loads: Safely controlling equipment with significant capacitive characteristics.

For more information on configuring load feeders and for detailed protection recommendations, please refer to the Siemens technical documentation, including the Digital Configuration Manual for Load Feeders.

Visit turll for a complete range of Siemens SIRIUS industrial controls and automation products.