{"id":227266,"date":"2024-10-19T14:46:27","date_gmt":"2024-10-19T14:46:27","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bsi-pd-iec-tr-61547-12017-tc\/"},"modified":"2024-10-25T08:46:46","modified_gmt":"2024-10-25T08:46:46","slug":"bsi-pd-iec-tr-61547-12017-tc","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bsi-pd-iec-tr-61547-12017-tc\/","title":{"rendered":"BSI PD IEC\/TR 61547-1:2017 – TC"},"content":{"rendered":"

IEC TR 61547-1:2017(E) describes an objective light flickermeter, which can be applied for, amongst others, the following purposes: – testing the intrinsic performance of all lighting equipment without voltage fluctuations; – testing the immunity performance of lighting equipment against (unintentional) voltage fluctuation disturbance on the AC power port; – testing the immunity performance of lighting equipment against intentional voltage fluctuation on the AC power port arising for example from ripple control systems. This second edition cancels and replaces the first edition published in 2015. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a. the title of Part 1 has been changed to reflect the more general application of the objective flickermeter; b. the specific voltage fluctuation immunity test method has been extended for lighting equipment rated for 120 V AC and 230 V AC, 50 Hz and 60 Hz.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
53<\/td>\nNational foreword <\/td>\n<\/tr>\n
55<\/td>\nCONTENTS <\/td>\n<\/tr>\n
57<\/td>\nFOREWORD <\/td>\n<\/tr>\n
59<\/td>\nINTRODUCTION <\/td>\n<\/tr>\n
60<\/td>\n1 Scope
2 Normative references <\/td>\n<\/tr>\n
61<\/td>\n3 Terms, definitions, abbreviated terms and symbols
3.1 Terms and definitions <\/td>\n<\/tr>\n
62<\/td>\n3.2 Abbreviated terms
3.3 Symbols <\/td>\n<\/tr>\n
63<\/td>\n4 General <\/td>\n<\/tr>\n
64<\/td>\n5 Light flickermeter
6 Voltage fluctuation disturbance signal
6.1 General
Figures
Figure 1 \u2013 Full EMC approach for mains voltage fluctuations <\/td>\n<\/tr>\n
66<\/td>\n6.2 Mains signal parameters
6.3 Disturbance signal parameters and test levels
Figure 2 \u2013 Definition of the mains test signal including a rectangular modulated voltage fluctuation (see Equation (1)) <\/td>\n<\/tr>\n
67<\/td>\nTables
Table 1 \u2013 Voltage fluctuations \u2013 Test specification of voltage fluctuations applied at input AC power ports 120\/230 V; 50\/60 Hz <\/td>\n<\/tr>\n
68<\/td>\n7 Test setup and equipment
7.1 General
7.2 Test voltage
Figure 3 \u2013 Block diagram voltage-fluctuation immunity test <\/td>\n<\/tr>\n
69<\/td>\n7.3 Optical test environment
7.4 Light sensor and amplifier
7.5 Signals to be measured <\/td>\n<\/tr>\n
70<\/td>\n7.6 Signal processing
7.6.1 Anti-aliasing filter
7.6.2 Sampling frequency <\/td>\n<\/tr>\n
71<\/td>\n7.6.3 Signal resolution <\/td>\n<\/tr>\n
72<\/td>\n8 Verification procedure
8.1 General
8.2 Light flickermeter
Figure 4 \u2013 Example of a recorded mains voltage fluctuation and illuminance signal of a 60 W incandescent lamp <\/td>\n<\/tr>\n
73<\/td>\n8.3 Mains voltage parameters without modulation
8.3.1 Nominal voltage level
8.3.2 Mains frequency
8.4 Voltage fluctuation level
8.4.1 General
8.4.2 Option 1: measure the actual modulation frequencies and voltage levels
8.4.3 Option 2: measure Pv\/ST-values using a flickermeter <\/td>\n<\/tr>\n
74<\/td>\n8.5 Light sensor and amplifier
8.6 Test environment
8.7 Light flicker noise
9 Test procedure <\/td>\n<\/tr>\n
75<\/td>\n10 Conditions during testing
11 Evaluation of the test result <\/td>\n<\/tr>\n
76<\/td>\n12 Test report <\/td>\n<\/tr>\n
77<\/td>\nAnnex A (informative) Specification of the light flickermeter
A.1 Voltage flickermeter
Figure A.1 \u2013 Structure of the IEC\u00a061000-4-15flickermeter which uses voltage as input
Figure A.2 \u2013 Structure of the light flickermeter <\/td>\n<\/tr>\n
78<\/td>\nA.2 Specification of the light flickermeter
A.2.1 General
A.2.2 Block a: illuminance adapter
A.2.3 Block b: weighting filters <\/td>\n<\/tr>\n
79<\/td>\nA.2.4 Block c: squaring multiplier, sliding mean filter and scaling
A.2.5 Block d: statistical analysis <\/td>\n<\/tr>\n
80<\/td>\nA.3 Verification of the light flickermeter
A.4 Example of PstLM implementation in MATLAB\u00ae
Table A.1 \u2013 Test specification of illuminance fluctuations for lightmeter classifier <\/td>\n<\/tr>\n
81<\/td>\nAnnex B (informative) Uncertainty considerations
B.1 General
B.2 General symbols
B.3 Measurand
B.4 Influence quantities <\/td>\n<\/tr>\n
82<\/td>\nTable B.1 \u2013 Influence quantities and their recommended tolerances <\/td>\n<\/tr>\n
83<\/td>\nB.5 Uncertainty budget <\/td>\n<\/tr>\n
84<\/td>\nTable B.2 \u2013 Uncertainty budget of the voltage fluctuation immunity test <\/td>\n<\/tr>\n
85<\/td>\nAnnex C (informative) Examples of test results of lighting equipment
C.1 Test without voltage fluctuations
C.2 Test with (intentional) voltage fluctuations
Table C.1 \u2013 Numerical results PstLM calculations for three EUTs without voltage modulation
Table C.2 \u2013 Numerical results PstLM calculations for three EUTs with voltage modulation <\/td>\n<\/tr>\n
86<\/td>\nFigure C.1 \u2013 Graphical LMstP results for three EUTs withrectangular modulation at five frequencies (PVst=1) <\/td>\n<\/tr>\n
87<\/td>\nFigure C.2 \u2013 EUT1: recorded signals (no mains voltage modulation) <\/td>\n<\/tr>\n
88<\/td>\nFigure C.3 \u2013 EUT1: recorded signals (with modulation) <\/td>\n<\/tr>\n
89<\/td>\nC.3 Test under dimming conditions
Figure C.4 \u2013 EUT2: relative illuminance: mains voltage modulation d = 0,407 % at 13,5 Hz (PVst=1)
Figure C.5 \u2013 EUT3: relative illuminance: mains voltage modulation d = 0,407 % at 13,5 Hz (PVst=1) <\/td>\n<\/tr>\n
90<\/td>\nFigure C.6 \u2013 Graphical PstLM results for four EUTs under dimming conditions
Table C.3 \u2013 Numerical results Pst calculations for four EUTs under dimming conditions <\/td>\n<\/tr>\n
91<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Tracked Changes. Equipment for general lighting purposes. EMC immunity requirements – An objective light flickermeter and voltage fluctuation immunity test method<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2020<\/td>\n97<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":227271,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[522,2641],"product_tag":[],"class_list":{"0":"post-227266","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-29-140-20","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/227266","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/227271"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=227266"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=227266"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=227266"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}