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AS 60870.4-1998 telecontrol equipment and systems - performance requirements

Standard Number:  AS 60870.4-1998
Title:  telecontrol equipment and systems - performance requirements
Language:  English
Replacing Standard:  DR 97135 CP

Publication Date:  1998/4/5
Status:  Current
International Classification for Standards (ICS)TELECOMMUNICATIONS. AUDIO AND VIDEO ENGINEERING>>Telecontrol. Telemetering
Publisher:  Australia Standards(AS)
Price:  
Number of Pages:28P.;A4  

Description:Defines those characteristics which affect the performance of telecontrol systems and relates the characteristics to the application and processing functions. It is one of a series of Standards applicable to telecontrol equipment systems. This Standard i  
Catalog:Document Contents
AS 60870.4-1998 TELECONTROL EQUIPMENT AND SYSTEMS - PERFORMANCE REQUIREMENTS
PREFACE
CONTENTS
INTRODUCTION
1. Scope
2. Object
3. Classification of operational parameters
3.1 Reliability
3.1.1 Reliability requirements
3.1.2 Reliability classes
3.2 Availability
3.2.1 Requirements
3.2.2 Availability classes
3.3 Maintainability
3.3.1 Requirements
3.3.2 Maintainability classes
3.4 Security
3.5 Data integrity
3.5.1 Requirements
3.5.2 Data integrity classes
3.6 Time parameters
3.6.1 State information
3.6.2 Command information
3.6.3 Measured values and set point commands
3.6.4 Telecounting (transmission of integrated totals)
3.7 Overall accuracy
3.7.1 Accuracy requirements
3.7.2 Overall accuracy classes
4. Expandability
5. Influence of telecontrol equipment on the environment
5.1 Electrical influence
5.1.1 Consumption
5.1.2 Starting current
5.1.3 Current harmonic distortions
5.2 Acoustic noise
5.3 Thermal influence
APPENDIX A - MEASURES TO ENHANCE SYSTEM PERFORMANCE
A.1 Reliability
A.2 Availability
A.3 Maintainability
A.4 Security
A.5 Data integrity
A.6 Time parameters
A.7 Accuracy
APPENDIX B - EVALUATION OF EXPANDABILITY
  
File Format:  PDF(Acrobat Reader) or Word version doc Document
File Size:  829KB
Tile in English:  telecontrol equipment and systems - performance requirements

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