Thytronic NA011 - Table of Contents

2
NA011 - Manual - 05 - 2022
TABLE OF CONTENTS
1 INTRODUCTION 5
Scope and liability ...........................................................................................................................................................................................5
Applicability ......................................................................................................................................................................................................5
Conformity ........................................................................................................................................................................................................5
Technical support ............................................................................................................................................................................................5
Copyright ...........................................................................................................................................................................................................5
Warranty ...........................................................................................................................................................................................................5
Safety recommendations ...............................................................................................................................................................................5
Insulation tests ................................................................................................................................................................................................5
Product identification .....................................................................................................................................................................................6
Environment .....................................................................................................................................................................................................6
Graphical conventions ...................................................................................................................................................................................6
Glossary/definitions ........................................................................................................................................................................................6
2 GENERAL 10
Preface ........................................................................................................................................................................................................... 10
Photo .............................................................................................................................................................................................................. 10
Main features .................................................................................................................................................................................................11
3 TECHNICAL DATA 12
3.1 GENERAL ............................................................................................................................................................................................................12
Mechanical data ...........................................................................................................................................................................................12
Insulation ........................................................................................................................................................................................................12
EMC tests for interference immunity .........................................................................................................................................................12
Voltage dip and interruption ........................................................................................................................................................................12
EMC tests for interference immunity .........................................................................................................................................................12
Emission ......................................................................................................................................................................................................... 13
Mechanical tests .......................................................................................................................................................................................... 13
Climatic tests ................................................................................................................................................................................................. 13
Safety ............................................................................................................................................................................................................. 13
Certifications ................................................................................................................................................................................................. 13
3.2 INPUT CIRCUITS ...............................................................................................................................................................................................14
Auxiliary power supply
U
aux
.......................................................................................................................................................................14
Phase current input circuits ........................................................................................................................................................................14
Residual current input circuit ......................................................................................................................................................................14
Binary input circuits ......................................................................................................................................................................................14
3.3 OUTPUT CIRCUITS ............................................................................................................................................................................................14
Output relays ..................................................................................................................................................................................................14
3.4 MMI .....................................................................................................................................................................................................................15
3.5 COMMUNICATION INTERFACES ...................................................................................................................................................................15
Local port ........................................................................................................................................................................................................15
Remote ports ..................................................................................................................................................................................................15
3.6 GENERAL SETTINGS ........................................................................................................................................................................................15
3.7 PROTECTIVE ELEMENTS .................................................................................................................................................................................15
Phase overcurrent - 50/51 ............................................................................................................................................................................15
Residual overcurrent - 50N/51N .................................................................................................................................................................17
3.8 CONTROL AND MONITORING ....................................................................................................................................................................... 19
Circuit Breaker monitoring ......................................................................................................................................................................... 19
Oscillography (DFR) ..................................................................................................................................................................................... 19
3.9 MEASURES ....................................................................................................................................................................................................... 19
Currents ......................................................................................................................................................................................................... 19
Digital inputs ................................................................................................................................................................................................. 19
Automatic Reclose ....................................................................................................................................................................................... 19
Circuit Breaker .............................................................................................................................................................................................. 19
4 FUNCTION CHARACTERISTICS 20
4.1 HARDWARE DESCRIPTION ............................................................................................................................................................................ 20
Power supply board ..................................................................................................................................................................................... 20
CPU board .......................................................................................................................................................................................................21
Input board .....................................................................................................................................................................................................21
MMI (keyboard, LED and display) ..............................................................................................................................................................21
4.2 SOFTWARE DESCRIPTION ..............................................................................................................................................................................22
Kernel ..............................................................................................................................................................................................................22
Drivers .............................................................................................................................................................................................................22
Application......................................................................................................................................................................................................22
Base protocol (kernel) ..................................................................................................................................................................................22
Calibration (kernel) ........................................................................................................................................................................................22