BSI 17/30355564 DC:2017 Edition
$13.70
BS EN 61869-13. Instrument transformers. Part 13. Stand alone Merging Unit (SAMU)
| Published By | Publication Date | Number of Pages |
| BSI | 2017 | 56 |
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 4 | IEC 61869-13 CDV1 Draft 2016-10-26 Instrument Transformers Part 13: Stand Alone Merging Unit |
| 5 | CONTENTS |
| 7 | FOREWORD |
| 10 | INTRODUCTION General |
| 11 | 1 Scope |
| 12 | 2 Normative reference |
| 13 | 3 Terms and definitions 3.1 General definitions 1.1.1301 Auxiliary power supply port 3.1.1 Communication port 3.1.2 Enclosure port 3.1.3 Functional earth port 3.1.4 Input port 3.1.5 Output port 3.1.6 Rated input voltage 3.1.7 Rated input current 3.1.8 SAMU output channel |
| 14 | 3.1.9 SAMU output stream 3.1.10 SAMU analogue input 3.1.11 Specified input time constant 3.1.12 SAMU accuracy limit factor |
| 15 | 3.1.13 SAMU accuracy limit factor 3.2 Index of abbreviations and symbols 4 Normal and special service conditions 1.3 Special service conditions 1.3.3 Ambient Temperature 5 Ratings 1.3 Rated insulation levels 1.3.2 Rated primary terminal insulation level 1.3.3 Other requirements for primary terminal insulation |
| 16 | 1.3.4 Between section insulation requirements 1.3.5 Insulation requirements for secondary terminals 5.1.1 Insulation requirements for SAMU inputs from instrument transformers 1.5 Rated Output 1.6 Rated Accuracy class |
| 17 | 1.6.1301 Accuracy requirements for SAMU IT channels 5.1.1.1 Standard accuracy classes for SAMU current channels measuring accuracy class designation |
| 18 | 5.1.1.2 Standard accuracy classes for SAMU current channels with protection accuracy class designation |
| 20 | 5.1.1.3 Standard accuracy classes for SAMU voltage channels 5.1.1.4 SAMU inputs from current transformers |
| 21 | 5.1.1.5 SAMU inputs from voltage transformers 6 Design and construction 1.11 Electromagnetic Compatibility (EMC) 1.11.3 Requirements for immunity 1.11.3.601 General |
| 24 | 6.11.4 Requirement for transmitted overvoltages 6.11.601 Emission requirements 1.13 Markings |
| 25 | 1.13.1301 Terminal markings 1.13.1302 Rating plate markings |
| 27 | 1.13.1303 Marking durability |
| 28 | 6.607 Vibration 7 Tests 7.1 General 1.13.2 List of tests |
| 30 | 7.2 Type tests 7.2.1 General 7.2.2 Temperature-rise test |
| 31 | 7.2.3 Impulse voltage withstand test on primary terminals 7.2.4 Wet test for outdoor type transformers 7.2.5 Electromagnetic compatibility tests 7.2.5.1 RIV test 7.2.5.2 Immunity tests 1.13.2.1.601 General 1.13.2.1.603 Harmonic and interharmonic disturbance test 7.2.5.2.1 Slow voltage variation test |
| 32 | 7.2.5.2.2 Voltage dips and short interruption test 7.2.5.2.3 Surge immunity test 7.2.5.2.4 Conducted immunity tests (150 kHz to 80 MHz) 7.2.5.2.5 Conducted immunity tests (0 Hz to 150 kHz) 7.2.5.2.6 Electronic fast transient/burst test 7.2.5.2.7 Oscillatory waves immunity test 7.2.5.2.8 Electrostatic discharge test |
| 33 | 7.2.5.2.9 Power-frequency magnetic field immunity test 7.2.5.2.10 Pulse magnetic field immunity test 7.2.5.2.11 Damped oscillatory magnetic field immunity test 7.2.5.2.12 Radiated, radiofrequency, electromagnetic field immunity test 1.13.2.601 Emission tests 7.2.6 Test for accuracy 1.13.2.601 General 1.13.2.606 Additional accuracy tests for protective LPIT 1.13.2.606.1301 Test for error at limiting conditions for protection rated current channels |
| 35 | 7.2.6.1.1 High pass filter cut-off frequency measurement 1.13.601 Low-voltage component voltage withstand test 7.2.6.2 Test conditions 7.2.6.3 Application of the test voltage |
| 36 | 7.2.6.4 Power-frequency voltage withstand test 7.2.6.5 Impulse voltage withstand test |
| 37 | 1.13.1301 Climatic environmental requirements 7.2.6.6 Dry-heat test – operational 7.2.6.7 Cold test – operational 7.2.6.8 Dry-heat test at maximum storage temperature 7.2.6.9 Cold test at minimum storage temperature 7.2.6.10 Damp-heat test 7.2.6.11 Cyclic temperature with humidity 7.2.7 Mechanical tests 7.2.7.1 Vibration 7.2.7.2 Shock 7.2.7.3 Bump |
| 38 | 7.2.7.4 Seismic 7.2.8 Power-frequency voltage withstand test on primary terminals 7.2.9 Partial discharge measurement 7.2.10 Power-frequency voltage withstand test between sections 7.2.11 Power-frequency voltage withstand test on secondary terminals 1.13.7 Enclosure tightness 7.2.12 Pressure test for the enclosure 1.13.601 Power-frequency voltage withstand test for low voltage components 1.14 Special tests 1.14.601 Vibration tests 7.2.12.1 Vibrations test for secondary parts 7.2.12.2 Vibration test for primary parts |
| 39 | 7.2.12.3 Vibration test for primary parts during short-time current 7.3 Sample tests 8 Rules for transport, storage, erection, operation and maintenance 9 Safety |
| 40 | Annex A (informative) SAMU Settings exposed through IEC 61850 |
| 43 | Annex B (informative) Measurement chain accuracy class considerations |
| 45 | Annex C (normative) Accuracy Class TPE |
| 46 | Annex D (informative) Measurement Examples of Switching and Lightning Surge Voltage in Gas Insulated Switchgear |
| 56 | Bibliography |
