Simplify relay settings and application while reducing inventory by using one relay for all of your capacitor bank needs.

Simplify relay settings and application while reducing inventory by using one relay for all of your capacitor bank needs. The versatile SEL-487V Relay can handle grounded and ungrounded, single- and double-wye capacitor bank applications.

Capacitor Protection Control System

This course is designed for utility and industrial protection engineers and power system consultants. This two-day course provides hands-on application and settings guidance for the SEL-487V capacitor protection relay. APP 487V includes calculating voltage differential and current unbalance levels using IEEE C37.99-based software and data from capacitor bank examples to develop protection settings. Students (in groups of two) will work directly with an SEL487V Capacitor Protection and Control System to configure system data and determine protection settings.

APP 487V: SEL-487V Capacitor Protection and Control System

This paper details the protection methods applied to traditional grounded and ungrounded capacitor banks, as well as a number of novel banks with connections that are far from traditional. This paper discusses the application, sensitivity, and speed of the applied protection schemes.

Capacitor Bank Protection for Simple and Complex Configurations

This paper provides a quick and simple way to calculate the out-of-balance voltages (voltage protection) or current (current protection) resulting from failed capacitor units or elements.

Principles of Shunt Capacitor Bank Application and Protection

Protection de batterie de condensateurs

Les produits et systèmes de protection de batterie de condensateurs assurent une protection primaire et une protection de secours complètes pour tous les types de configuration de condensateurs.

Protection de batterie de condensateurs

Relais de protection de batterie de condensateurs

Éléments du système