i7SJ62 Manual
C53000-G1140-C121-1
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 7SJ62 Multifunction Protective Relays; firm-
ware version 4.0/4.1.
Y2k Compliance The tests made by Siemens EV S show no indications of any problems of the year
2000 compliance for the relays. Neither the performance nor the functionality of the
protection relays become negatively affected through input of a date, which will before,
during or after the year 2000. The tests were made according the recognized rules of
the British Standards Institute (BSI). Because of the complexity of the application, a
residual risk regarding the data function may not be totally excluded.
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.
This product is designed and manufactured for application in industrial environment.
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).
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