Power Monitor: NPP915
The NPP915 is a versatile and accurate power monitor for recording all major electrical quantities and transmitting the information to a SCADA system.  Like all products in the NP900 range, it uses a patented frequency-tracking algorithm which guarantees the accuracy of all measurements between system frequencies of 6Hz-75Hz. This IED can be customised with up to three additional I/O or communication modules. 

ANSI functions for NPP915: 

Do you need a monitoring device with fault-location capability?  Consider the NPE915.

This relay is part of the NP900 range, offering multi-function protection and communication using IEC61850, GOOSE and MODBUS protocols (Ethernet and fibre optic communication options available).  A full brochure is available on the NP900 range page