Product Profile of Numerical Backup Protection Relay

Numerical Backup Protection Relay is available with in-built timer having time delay range of 100ms to 1200ms. The Backup Protection Relay is a Local Breaker relay designed with low burden on CT, hence can be used in series with existing protection relays and circuits. Numerical Backup Protection Relay is manufactured by Ashida Eletronics Pvt. Ltd., an ISO 9001:2008 recognised company.

Ashida Eletronics Pvt. Ltd. Also manufactures a wide range of electrical power protection relays, auxiliary protection relay and SCADA systems. The Numerical Backup Protection Relay of model number ALBB3 enables Consistent fast reset in time less than 20ms.

Salient features of the Numerical Backup Protection Relay:

• Wide range of setting 10 % to 120% in step of 1 %.

• In-built timer with time delay range of 100ms to 1200ms.

• Very low burden on CT Hence can be used in series with existing protection relays and circuits.

• Consistent fast reset. [reset time less than 20ms ] Numerical Design