Shunt Capacitor Bank Protection Relay
The CAPA 7SR191 relays are developed from the proven Compact Argus family of products providing a familiar product using the latest generation of hardware technology.
The 7SR191 Capa devices are numeric protection relays designed for application on shunt connected distribution capacitor banks arranged in all common connection configurations, typically single star, double star, delta or in an H configuration. These relays provide all protection functions required in a single device. Relay versions which can be connected to primary voltage transformers provide additional voltage protection functions and metering.