Overvie
A31003-K1250-S100-12-7619
HiPath 1100, Service Manual
2-1
For internal distribution only System Data
2 System Data
2.1 Overview
This manual describes the HiPath 1100 systems and their characteristics. Read all the
chapters in this manual carefully. Only trained technical personnel should handle and
service this system.
About this Chapter
This chapter covers the following topics:
2.2 Introduction
Power Systems
The HiPath 1130/1150/1190 systems are designed to connect to TN-S and TN-C-S-
type power systems that feature a PEN conductor divided in two: a ground or protec-
tive earth conductor (PE) and a neutral conductor (N). In the HiPath 1120 system,
however, only the CND version uses a safety ground conductor (PE - Protective
Earth).
The HiPath 1100 systems are designed for residential, private or commercial use. Ad-
ditional safety measures to prevent external interference may be required in industrial
environments (For additional information see “Environmental Conditions,”section
2.7.2).
To p i c Pa g e
Introduction 2-1
Configurations 2-2
System Periphery 2-3
Limitations to System Expansion 2-5
Technical Data 2-7
Technical Standards and Compliance 2-9
Documentation List 2-10
Warning
Nonetheless, in both cases the shields for extensions and external lines must have
a separate ground connection (≤ 10 Ω).
!
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