Custom Protection and Control Systems for Harmonic Filter Banks and Capacitor Banks

Northeast Power Systems, Inc. (NEPSI) designs and manufactures custom protection and control systems for medium voltage harmonic filter banks and capacitor banks. Our experienced application and design engineers work with you to develop a control system to meet your specific requirements. You can draw upon NEPSI's 30 plus years of combined experience in capacitor controls to develop a system that is functional, well engineered, and meets your requirements.

A small number of typical applications and control features that NEPSI has designed to are listed below.  Feel free to contact NEPSI to discuss your specific control and protection requirements.


Application

 


Protection Features

  • Multi-Step and Single Step Metal-Enclosed and Pad-Mounted Capacitor Banks

  • Stack-Rack Capacitor Banks and Harmonic Filter Banks

  • Pole-Mounted Capacitor Banks and Harmonic Filter Banks

  • Direct Replacement for S&C Type UP, GP, GPS, LUC, and LGC automatic capacitor bank controls

 

  • Neutral Current Protection on Split-Wye and Grounded-Wye Capacitor Banks and Harmonic Filter Banks

  • Neutral Voltage Detection on Ungrounded Wye Banks

  • Harmonic Overload Protection for Harmonic Filter Banks

  • Over-Voltage Protection for Harmonic Filter Banks and Capacitor Banks


Typical Control Features

  • Power Factor

  • Temperature

  • Local/Remote Control

  • Supervisory Control

  • Voltage

  • Time

  • 0-Voltage Switching

  • Current

  • 365 Day/7 Day

  • Close Inhibit Timing

  • Var

  • SCADA

  • Override Functions

Approvals

Standards


   E200828

 

  • UL 508 - Industrial Control Panels

  • CSA C22.2

Northeast Power Systems, Inc.
66 Carey Road
Queensbury, New York 12804
Phone: 518-792-4776
Fax: 518-792-5767

E-mail: sales@nepsi.com
 Website: www.nepsi.com