BS EN 61036:1997:2002 Edition
$198.66
Alternating current static watt-hour meters for active energy (classes 1 and 2)
| Published By | Publication Date | Number of Pages |
| BSI | 2002 | 54 |
Requirements and tests. Complements BS 5685-1 which is the standard for electromechanical meters.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 1 | BRITISH�STANDARD |
| 2 | National foreword |
| 4 | Foreword Foreword to amendment A1 |
| 5 | Contents |
| 7 | Introduction |
| 8 | 1 Scope 2 Normative references |
| 9 | 3 Definitions 3.1 general definitions 3.1.1 watt-hour meter 3.1.2 static watt-hour meter 3.1.3 multi-rate meter |
| 10 | 3.1.4 meter type 3.2 definitions related to the functional elements 3.2.1 measuring element 3.2.2 output devices 3.2.3 memory |
| 11 | 3.2.4 display 3.2.5 register 3.2.6 current circuit 3.2.7 voltage circuit 3.2.8 auxiliary circuit 3.2.9 constant 3.3 definitions of mechanical elements indoor meter outdoor meter base cover case |
| 12 | accessible conductive part protective earth terminal terminal block terminal cover clearance creepage distance 3.4 definitions of insulations basic insulation supplementary insulation double insulation reinforced insulation insulating encased meter of protective class I |
| 13 | insulating encased meter of protective class II 3.5 definitions of meter quantities reference current maximum current reference voltage reference frequency class index percentage error 3.6 definitions of influence quantities influence quantity reference conditions |
| 14 | variation of error due to an influence quantity distortion factor electromagnetic disturbance reference temperature rated operating conditions specified measuring range specified operating range limit range of operation storage and transport conditions normal working position thermal stability |
| 15 | 3.7 definition of tests type test 4 Requirements 4.1 Standard electrical values Table 1 Standard reference voltages Table 2 Standard reference currents 4.2 Mechanical requirements |
| 17 | Table 3a Clearances and creepage distances for insulating encased meter of protective class�I Table 3b Clearances and creepage distances for insulating encased meter of protective class�II |
| 20 | Table 4 Voltage marking 4.3 Climatic conditions |
| 21 | Table 5 Temperature range Table 6 Relative humidity 4.4 Electrical requirements Table 7 Power consumption in voltage circuits including the power supply Table 8 Power consumption in current circuits |
| 22 | Table 9 Voltage range Table 10 Variations due to short-time overcurrents Table 11 Variations due to self-heating |
| 23 | Table 12 Change of error due to earth fault 4.5 Electromagnetic compatibility (EMC) 4.6 Accuracy requirements |
| 24 | Table 13 Percentage error limits (single-phase meters and polyphase meters with balanced�loads) Table 14 Percentage error limits (polyphase meters carrying a single-phase load, but with balanced polypha… |
| 25 | Table 15 Influence quantities |
| 26 | Table 16 Temperature coefficient Table 17 Starting current |
| 27 | 5 Tests and test conditions 5.1 General testing procedures 5.2 Tests of mechanical requirements |
| 28 | 5.3 Tests of climatic influences |
| 29 | 5.4 Tests of electrical requirements |
| 32 | Table 18 AC voltage tests |
| 33 | 5.5 Tests for electromagnetic compatibility (EMC) |
| 35 | 5.6 Tests of accuracy requirements Table 19 Voltage and current balance Table 20 Reference conditions |
| 37 | Table 21 Interpretation of test results |
| 38 | Annex A (normative) Relationship between ambient air temperature and relative humidity Figure A.1 |
| 39 | Annex B (normative) Test circuit diagram for d.c., even harmonics, odd harmonics and sub�harmonics� Figure B.1 B.1 Half-wave rectification (d.c. and even harmonics) Figure B.1 Test circuit diagram for half wave rectification |
| 40 | Figure B.2 Half-wave rectified waveform |
| 41 | Figure B.3 Half-wave harmonic content |
| 42 | B.2 Phase-fired control (odd-harmonics) Figure B.4 Test circuit diagram |
| 43 | Figure B.5 Phase-fired waveform |
| 44 | Figure B.6 Analysis of harmonic content of phase-fired waveform |
| 45 | B.3 Burst control (sub-harmonics) Figure B.7 Burst fire waveform |
| 46 | Figure B.8 Analysis of harmonics Annex C (normative) Voltage waveform for the tests of the effect of voltage dips and short interruptions� Figure C.1 |
| 47 | Figure C.2 Figure C.3 |
| 48 | Annex D (normative) Electromagnet for testing the influence of externally produced magnetic fields Figure D.1 |
| 49 | Annex E (informative) Test schedule |
| 50 | Annex F (normative) Test circuit diagram for the test of immunity to earth fault Figure F.1 |
| 51 | Annex G (normative) Optical test output Figure G.1 Figure G.2 |
| 52 | (normative) Normative references to international publications with their corresponding European … (normative) Normative references to international publications with their corresponding European … |
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