Description

Schneider MiCOM P740 Numerical Busbar Protection relay

Features
Schneider MiCOM P740 numerical busbar protection relay scheme provides complete protection for all voltage level, from low to extra/ultra high-voltage busbar configurations.

One of the fastest and complete in its class, the Schneider MiCOM P740  relay provides secure and sensitive protection for all types of voltage busbar configurations. It is easily adapted to any configuration and can operate with different types of CT.

Innovative configuration for centralized or distributed architecture
The Schneider MiCOM P740 ensures security, speed and sensitivity due to its innovative configuration that includes CT saturation detection and dynamic topology processing algorithms. Schneider MiCOM P740 protection, one of the fastest around (13ms operating time) meets the strict requirements imposed by extra/ultra HV voltage transmission systems.

The Schneider MiCOM P740 busbar differential protection scheme can be engineered to provide a centralized or distributed architecture. It also supports easy busbar maintenance, operation and future expansion.
Fast, adaptable and easy to maintain
Typically operating at 11-15ms, Schneider MiCOM P740 enables fast fault trips. It can be adapted to any busbar configuration and operates with different types of CT. A high-speed fiber optic cable, which eliminates insulation-related problems, can be used for communications between the Central Unit and the Peripheral Units.
Fully communicant
With the availability of IEC61850-8-1 and IEC103 protocols, the Schneider MiCOM P740 is easily integrated in any substation system.
Contractual warranty
Period : 2 years

Our catalog of Schneider Micom Protection Relays provides leading and reliable protection and control for any network application. The latest Protection Relays also offer comprehensive security and dependability for your electrical grid, from overcurrent and arc protection to distance and differential protection of the transmission line. Our product range offers solid protection with advanced communications such as the IEC 61850 to give you peace of mind in protecting your grid.