- PTS 103
The protocol test system PTS 103 is a tool for monitoring, simulating and analyzing the "Protection Protocol" IEC 60870-5-103. A typical application for the protection engineer would be to test and verify the proper coordination of the protection functions and the messages issued on the communication link.
- PTS DP1

This interface adapter provides easy access to optical (820nm glass fiber) communication links. Protection engineers can insert the PTS DP1 directly at the relay without the assistance of a SCADA engineer.