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Siemens SIPROTEC 7SS523 V3.2 User Manual

Siemens SIPROTEC 7SS523 V3.2
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iii7SS52 V4 Manual
C53000-G1176-C182-3
Preface
Aim of this Manual This manual describes the functions, operation, installation, and commissioning of the
complete SIPROTEC 7SS52 V4 distributed busbar and breaker failure protection sys-
tem. In particular, you will find:
• Information on configuration of the system → Chapter 4, page 45
• Description of the system functions and their setting options → Chapter 5, page 91
• Information on control during operation → Chapter 6, page 209
• Information on installation and commissioning → Chapter 7, page 255
• Overview of technical data → Chapter 9, page 311
• and a compilation of the most important information for the experienced user
→ Chapter A.1, page 336
The SIPROTEC 4 System Description /1/ deals in a general way with the manage-
ment, configuration, parameterization, operation, installation and commissioning of a
SIPROTEC 4 system.
Target audience Protection engineers, commissioners, persons who are involved in setting, testing and
maintenance of protection, automation, and control devices, as well as operation per-
sonnel in electrical plants and power stations.
Scope of validity of
this manual
This manual is valid for the complete SIPROTEC 7SS52 V4 distributed busbar and
breaker failure protection system, firmware version 4.6. The system comprises the
central unit 7SS522 V4.6 and the bay units 7SS523 V3.3 and 7SS525 V3.3. The com-
plete system will be referred to in the manual as 7SS52 V4.
Indication of Conformity
This product complies with the directive of the Council of the European Communities
on the approximation of the laws of the Member States relating to electromagnetic
compatibility (EMC Council Directive 89/336/EEC) and concerning electrical equip-
ment for use within specified voltage limits (Low-voltage directive 73/23 EEC).
This conformity has been proved by tests performed according to Article 10 of the
Council Directive in agreement with the generic standards EN 61000-6-2 and EN
61000-6-4 (for EMC directive) and with the standard EN 60255-6 (for Low Voltage Di-
rective) by Siemens AG.
The device is designed and manufactured for application in industrial environment.
The product conforms with the international standards of IEC 60255 and the German
standard VDE 0435.
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Siemens SIPROTEC 7SS523 V3.2 Specifications

General IconGeneral
BrandSiemens
ModelSIPROTEC 7SS523 V3.2
CategoryPower distribution unit
LanguageEnglish

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