Design And Connection System - Siemens SIPROTEC 7SS522 V4.6 Manual

Design and Connection System

This chapter describes the design of the central unit and the bay units that constitute
the SIPROTEC 7SS52 V4 distributed busbar and breaker failure protection. It explains
what housing versions are possible and what connection methods are used.
2.0
2.1
2.2
2.3
7SS52 V4 Manual
C53000-G1176-C182-3
General
Central Unit
Bay Unit
Connection Method
2
14
15
18
22
13