Pakistan Standard-Books Pdf

PAKISTAN STANDARD
14 Apr 2020 | 23 views | 0 downloads | 29 Pages | 3.89 MB

Share Pdf : Pakistan Standard

Download and Preview : Pakistan Standard


Report CopyRight/DMCA Form For : Pakistan Standard



Transcription

SELF BALLASTED COMPACT FLUORESCENT LAMPS FOR GENERAL LIGHTING. SERVICES PERFORMANCE REQUIREMENTS,0 FOREWORD, 0 1 This Pakistan Standard was adopted by the authority of the Board of Directors of Pakistan. Standard and Quality Control Authority after the draft prepared by the Technical Committee for. Electric Lamps TC 2 had been approved and endorsed by the National Standards. Committee on 31 January 2018, 0 2 This Pakistan Standard was adopted on the basis of IEC 60969 since IEC Standard have been. established in 2016 hence it is deemed necessary to adopt the International standard to keep. abreast with the latest technology and as par with IEC standard. 0 3 This Pakistan Standard is an adoption of IEC 60969 2016 Self ballasted compact fluorescent. lamps for general lighting services Performance requirements and its use hereby. acknowledged with thanks, 0 4 This standard is subject to periodical review in order to keep pace with the development in industry. Any suggestions for improvement shall be recorded and placed before the revising committee in due. 0 5 This standard is intended chiefly to cover the technical provisions relating to this standard and. it does not include all the necessary provisions of a Contract. PS IEC 60969 2018,2 Normative references,3 Terms and definitions. 5 Test conditions,6 Performance criteria assessment and compliance.
6 1 General,6 2 Performance requirements, Annex A normative General conditions for measurement of photometric and. electrical characteristics and requirements for test equipment. A 1 Method of measuring lamp characteristics,A 2 Lamp stabilization. A 3 Lamp ageing and life test,A 4 Electrical measurement. A 5 Photometric measurements,A 6 Time and cycles measurement. Annex B normative Test for starting time,B 1 General.
B 2 Test conditions,B 3 Test procedure,B 4 Calculations. Annex C normative Test for run up time,C 1 General. C 2 Test conditions,C 3 Test procedure,C 4 Calculations. Annex D normative Measurement of initial luminous efficacy and lumen maintenance. D 1 General,D 2 Test conditions,D 3 Test procedure. D 4 Initial luminous efficacy test,D 4 1 Test procedure.
D 4 2 Calculations,D 5 Lumen maintenance test, Annex E normative Test for low temperature and low supply voltage starting. E 1 General,E 2 Test conditions,E 3 Test procedure. Annex F normative Test for switching withstand,Annex G normative Test for lamp life. Annex H normative Tests for compatibility with dimmers and switches. H 1 Inrush current,H 2 Specific requirements for dimmable lamps. Annex I normative Measurement of displacement factor. PS IEC 60969 2018,I 1 General 28,I 2 Phase angle definition 28.
I 3 Measurements requirements 29,I 3 1 Measurement circuit and supply source 29. I 3 2 Requirements for measurement equipment 29,I 3 3 Test conditions 29. Annex J informative Explanation of displacement and distortion factors 30. J 1 General 30,J 2 Recommended values for displacement factor 30. Bibliography 31, Figure B 1 Typical setup for starting time test 17. Figure C 1 Typical setup for run up time test 19,Figure D 1 Measurement of luminous flux 21.
Figure H 1 Typical inrush current profile 26, Figure H 2 Current spikes before I peak are ignored 27. Figure H 3 Waveform generator circuit for inrush current 27. Figure I 1 Definition of the first harmonic current phase angle 1 I 1 leads U mains. Figure I 2 Definition of the first harmonic current phase angle 1 I 1 lags U mains. Table 1 Locations where marking of rated values is required 10. Table 2 Equivalency with non directional incandescent lamps 11. Table 3 Sample sizes compliance criteria and test conditions 12. Table A 1 Conditioning off time and stabilization time 15. Table H 1 Inrush current limitations and test conditions 26. Table J 1 Recommended values for displacement factor 30. PS IEC 60969 2018,SELF BALLASTED COMPACT FLUORESCENT. LAMPS FOR GENERAL LIGHTING SERVICES,PERFORMANCE REQUIREMENTS. This document specifies performance requirements together with test methods and conditions. required to show compliance of self ballasted compact fluorescent lamps intended for general. lighting services, This document applies to self ballasted compact fluorescent lamps of voltages 50 V and all. power ratings with lamp caps complying with IEC 60061 1. NOTE Some features of this document could be applicable to self ballasted compact fluorescent lamps of. voltages 50 V and to other types of self ballasted gas discharge lamps. The requirements of this document relate only to type testing. The performance requirements specified in this document are additional to the safety. requirements specified in IEC 60968, It can be expected that self ballasted compact fluorescent lamps which comply with this.
document will start and operate satisfactorily at normal conditions voltages between 80. to 106 of rated supply voltage ambient air temperature of between 10 C and 40 C and in. a luminaire complying with IEC 60598 1,2 Normative references. The following documents are referred to in the text in such a way that some or all of their. content constitutes requirements of this document For dated references only the edition. cited applies For undated references the latest edition of the referenced document including. any amendments applies, IEC 60630 Maximum lamp outlines for incandescent lamps. IEC 60968 Self ballasted fluorescent lamps for general lighting services Safety. requirements, IEC 61000 3 2 2014 Electromagnetic compatibility EMC Part 3 2 Limits Limits for. harmonic current emissions equipment input current 16 A per phase. IEC 61000 4 7 Electromagnetic compatibility EMC Part 4 7 Testing and measurement. techniques General guide on harmonics and interharmonics measurements and. instrumentation for power supply systems and equipment connected thereto. IEC TR 61341 Method of measurement of centre beam intensity and beam angle s of. reflector lamps,CIE 015 2004 Colorimetry, CIE 13 3 Method of Measuring and Specifying Colour Rendering Properties of Light Source. PS IEC 60969 2018,3 Terms and definitions, For the purposes of this document the following terms and definitions apply.
ISO and IEC maintain terminological databases for use in standardization at the following. IEC Electropedia available at http www electropedia org. ISO Online browsing platform available at http www iso org obp. self ballasted lamp,integrated lamp, unit which cannot be dismantled without being permanently damaged provided with a lamp. cap and incorporating a light source and any additional elements necessary for starting and. stable operation of the light source, Note 1 to entry A self ballasted lamp is referred to as a lamp in this document. SOURCE IEC 60968 2015 3 1 modified The admitted term and note have been added. lamp which has not been energized since manufacture. rated value, quantity value assigned by the supplier for a lamp characteristic under specified operating. conditions,EXAMPLE Rated luminous flux,test voltage. input voltage at which tests are carried out, SOURCE IEC 62612 2013 3 2 modified The word input has been added.
initial value, photometric and electrical characteristic measured at the end of a 100 h ageing period. lamp failure, moment at which the lamp fails to light up fails to remain alight or delivers low light output in. case of doubt low light output refers to less than approximately 50 of rated light output. of an individual lamp number of operating hours to lamp failure. median of lamp life, number of operating hours elapsed at which point 50 of a representative group of lamps. have failed when operated under specified test conditions. PS IEC 60969 2018,starting time, time required for a lamp to develop an electrically stable arc discharge the time being. measured from the moment the lamp circuit is energized. run up time, time required for a lamp to reach a specified percentage of its stable luminous flux the time.
being measured from the moment the lamp circuit is energized. displacement factor, cosine of the phase angle between the fundamental harmonic current and the mains voltage. Note 1 to entry Displacement factor is explained in Annex J. distortion factor, factor indicating the level of harmonic current distortion. Note 1 to entry Distortion factor is explained in Annex J. power factor, under periodic conditions ratio of the absolute value of the active power to the apparent. Note 1 to entry Alternatively the power factor is the product of the displacement and distortion factor. lumen maintenance, luminous flux at a given time in the life of a lamp divided by the initial luminous flux of the. Note 1 to entry Lumen maintenance is expressed as a percentage of the initial luminous flux. lamps that independent of the type of cap have identical rated values in relation to the. relevant compliance test,lamp stabilization time, time required for a lamp to reach stable conditions for measurement.
test or series of tests made on a type test sample for the purpose of checking compliance of. the design of a given product with the requirements of the relevant standard. SOURCE IEC 60598 1 2014 1 2 44,type test sample, sample consisting of one or more similar units submitted by the manufacturer or responsible. vendor for the purpose of a type test,SOURCE IEC 60598 1 2014 1 2 45. PS IEC 60969 2018,luminous efficacy, quotient of the lamp luminous flux by the lamp power consumption. beam angle, angle between two imaginary lines in a plane through the optical beam axis such that these. lines pass through the centre of the front face of the lamp and through points at which the. luminous intensity is 50 of the centre beam intensity. SOURCE IEC TR 61341 2010 2 4, preconditioning of lamps by operating them at controlled conditions for a specified period.
manufacturer responsible vendor or importer,dimmable lamp. lamp that is capable of producing varying levels of light when paired with a control or dimmer. inrush current, of lamp transient current associated with energizing a lamp. chromaticity coordinates, ratio of each of a set of three tristimulus values to their sum. SOURCE IEC 60050 845 1987 845 03 33 modified The notes have been deleted. correlated colour temperature, temperature of the Planckian radiator whose perceived colour most closely resembles that of. a given stimulus at the same brightness and under specified viewing conditions. Note 1 to entry The correlated colour temperature is expressed in K. Note 2 to entry This note applies to the French language only. SOURCE IEC 60050 845 1987 845 03 50 modified The abbreviated term has been added. and the notes have been replaced,colour rendering index.
measure of the degree to which the psychophysical colour of an object illuminated by the test. illuminant conforms to that of the same object illuminated by the reference illuminant suitable. allowance having been made for the state of chromatic adaptation. Note 1 to entry This note applies to the French language only. SOURCE IEC 60050 845 1987 845 02 61,PS IEC 60969 2018. colour code, 3 digit code expressing the rated colour rendering index and the rated correlated colour. temperature as described in IEC TR 62732, Note 1 to entry The light colour designation is detailed in IEC TR 62732. For this performance standard the following data shall be provided in addition to the. mandatory data required by IEC 60968 by the supplier and located as specified in Table 1. The rated values refer to performance claims under the general conditions for measurement. as specified in Clause A 1, Table 1 Locations where marking of rated values is required. Parameter rated Product datasheets,or leaflets,a Initial luminous flux of the lamp lm.
luminous flux for reflector lamps is under consideration. b Beam angle degrees and centre beam intensity cd measured in. accordance with IEC TR 61341 for reflector lamps,c Initial luminous efficacy lm W x. d Correlated colour temperature K,For the product a colour code is permissible. e Colour rendering index,For the packaging a colour code is permissible. f Chromaticity coordinates x,g Median lamp life h x x. h Lumen maintenance, Including operating hours at which lumen maintenance value s are x.
i Switching withstand no of cycles x,j Special operating requirements. e g dimming orientation base up down restricted operating x x. temperature range,k Starting time s x,l Low temperature starting time s. and temperature if different from 10 C,m Run up time s x x. n Displacement factor x,o Dimensions mm x,p Performance claims for different conditions x. q Location of additional information,how to find product datasheets or leaflets.
x required not required but optional, NOTE In Japan the power factor is used instead of displacement factor and the requirement on colour classification. and indication is specified in JIS Z9112, If equivalence with an incandescent lamp is claimed the claimed equivalent incandescent. lamp power rounded to 1 W for lamps with CCT values less than 4 500 K shall be that. PS IEC 60969 2018, corresponding in Table 2 below unless superseded by regional requirements The. intermediate values of both the luminous flux and the claimed incandescen. SELF BALLASTED COMPACT FLUORESCENT LAMPS FOR GENERAL LIGHTING SERVICES PERFORMANCE REQUIREMENTS 0 FOREWORD 0 1 This Pakistan Standard was adopted by the authority of the Board of Directors of Pakistan

Related Books

Appendix A Adoption of AAOIFI Shariah Standards Nos 19

Appendix A Adoption of AAOIFI Shariah Standards Nos 19

of Sharia Standard No 2 pertaining to redit and harge cards The clause to be read with applicable Foreign Exchange Rules and Regulations Directions Instructions issued by State Bank of Pakistan from time to time AAOIFI Shariah Standard No 23 Agency and the Act of an Uncommissioned Agent Fodooli 16

PAKISTAN STANDARD SPECIFICATION FOR psqca com pk

PAKISTAN STANDARD SPECIFICATION FOR psqca com pk

2 Pakistan Standard Specification for Deformed and Plain Carbon Steel Bars for Concrete Reinforcement FOREWORD 0 1 This Standard was adopted by Pakistan Standard amp Quality Control Authority after

POLICY FOR INTERNET INTRANET WEB SITES AND E MAIL IN

POLICY FOR INTERNET INTRANET WEB SITES AND E MAIL IN

Websites External and Internal Portals of Government Organizations 9 The government web portal for federal Government of Pakistan has been created at www pakistan gov pk Web sites have been made for all Ministries Divisions as per standard format Guidelines given below will be followed to achieve maximum benefits

PAKISTAN STANDARD psqca com pk

PAKISTAN STANDARD psqca com pk

PSQCA Complex Standardization Wing II 1st Floor Plot ST 7 A Block 3 Scheme No 36 Gulistan e Jauher Karachi PS 2858 2012 PAKISTAN STANDARD SPECIFICATION FOR COOKING OIL BLENDED 2nd REVISION 0 FOREWORD 0 1 This Pakistan Standard was adopted by the Pakistan Standards amp Quality Control Authority

PAKISTAN STANDARD SPECIFICATION FOR IODIZED FOOD GRADE SALT

PAKISTAN STANDARD SPECIFICATION FOR IODIZED FOOD GRADE SALT

0 2 Standards Development Centre PSQCA laid down this Standard on Iodized Salt PS 1669 in 1985 and first revised in 1996 The committee felt it necessary to revise in the light of latest developments made in the Industries 0 3 Iodine in traces is considered as one of the essential elements for the proper

A Study of Relationship between Liquidity and

A Study of Relationship between Liquidity and

invested in current assets Assaf Neto 2003 A Study of Relationship between Liquidity and Profitability of Standard Charterd Bank Pakistan Analysis

Annex 5 Evaluation Report Standard Format

Annex 5 Evaluation Report Standard Format

Contract NO PD C0110 10 UDF PAK 09 329 Youth Action for Democracy YAD Strengthening Democracy by Empowering Youth in Pakistan 23 May 2014 EVALUATION REPORT Acknowledgements The evaluators

The Gazette of Pakistan Capital Development Authority

The Gazette of Pakistan Capital Development Authority

The Gazette of Pakistan Extraordinary Published by Authority Islamabad Thursday June 2008 Statutory Notification S R O Government of Pakistan Capital Development Authority Secretariat Notification Islamabad the 2008 STANDARD OPERATING PROCEDURE SOP FOR MANAGEMENT OF SANITATION SERVICES IN ISLAMABAD 2008 In exercise of powers conferred by section 51 of the Capital

EASYDCC System Installation and Command Station Users Guide

EASYDCC System Installation and Command Station Users Guide

EASYDCC System Installation and Command Station Users Guide Version 6 Software Release 1 2 r1 April 2015 Quick Start Guides Find Yours Do It First BSS Basic

DCC Basics and Beyond Scale Rails of Southwest Florida

DCC Basics and Beyond Scale Rails of Southwest Florida

DCC Basics and Beyond Lee Dobyns 1 2020 DCC Overview Why use DCC instead of DC Control more than one train on a track at the same time Eliminates the need for blocks Track wiring is simplified Reversing loops are invisible Puts wireless control in the hands of the operator More realistic Operate Loco s on different layout Most new equipment supports D Loco s