FUNCTION
All normaly used connectors, switches and light indicators are accessed at the front side of the
device. One light indicator indicates power supply voltage, others indicate communication and
IOs activity.
2.4 TYPICAL APPLICATION
Typical application is transfer of trip command and circuit breaker status between two
substations.
2.5 CONSTRUCTION
Company:
Device:
Document:
Code:
Date:
Page:
User manual STRMUED1
7
Picture 2: STR 100 typical application
