i7SA522 Manual
C53000-G1176-C119-2
Preface
Purpose of This
Manual
This manual describes the functions, operation, installation, and placing into service
of the device. In particular, one will find:
• General information regarding operation of SIPROTEC
®
4 devices → Chapter 4.
• Information regarding customizing of the device → Chapter 5.
• Descriptions of device functions and settings → Chapter 6.
• Instructions for operation while in service → Chapter 7.
• Instructions for mounting and commissioning → Chapter 8.
• Compilation of technical specifications → Chapter 10.
• As well as a compilation of the most significant data for experienced users in the
Appendix.
Target Audience Protection engineers, commissioning engineers, personnel concerned with adjust-
ment, checking, and service of selective protective equipment, automatic and control
facilities, and personnel of electrical facilities and power plants.
Applicability of
This Manual
This manual is valid for SIPROTEC
®
4 7SA522 Distance Protection;
firmware version 4.3.
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 certain voltage limits (Low-voltage Directive 73/23/EEC).
This conformity is proved by tests conducted by Siemens AG in accordance with Ar-
ticle 10 of the Council Directive in agreement with the generic standards EN 50081
and EN 50082 for EMC directive, and with the standards EN 60255–6 for the low-volt-
age directive.
The product conforms with international standards of series IEC 60255 and the Ger-
man standard DIN 57435 /Part 303 (corresponds to VDE 0435/Part 303).
ANSI This product has been designed according to ANSI C37.90.* standards.
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