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PD IEC/TS 62257-9-5:2013 Recommendations for small renewable energy and hybrid systems for rural electrification - Integrated system. Selection of stand-alone lighting kits for rural electrification, 2013
- 30282438-VOR.pdf [Go to Page]
- CONTENTS
- FOREWORD
- INTRODUCTION
- 1 Scope
- 2 Normative references
- 3 Terms and definitions
- 4 System limits [Go to Page]
- 4.1 System description [Go to Page]
- 4.1.1 Components
- 4.1.2 Product categories
- 4.1.3 Lighting kit parts
- 4.1.4 Additional system elements
- 4.2 System measurements and observations [Go to Page]
- 4.2.1 General
- 4.2.2 Product design, manufacture, and marketing aspects
- 4.2.3 Product durability and workmanship aspects
- 4.2.4 Lighting durability aspects
- 4.2.5 Battery performance aspects
- 4.2.6 Solar module aspects
- 4.2.7 Run time aspects
- 4.2.8 Light output aspects
- 4.2.9 Battery-charging circuit efficiency
- 4.2.10 Self-certification aspects
- 4.2.11 Water protection integrated assessment
- 5 Product specification [Go to Page]
- 5.1 General
- 5.2 Applications
- 5.3 Quality assurance principles [Go to Page]
- 5.3.1 General
- 5.3.2 Rationale for dividing quality, warranty, and performance
- 5.4 Product specification framework description [Go to Page]
- 5.4.1 General
- 5.4.2 Blank product specification document
- 5.4.3 Tolerances
- 5.4.4 Quality standards criteria
- 5.4.5 Warranty requirements criteria
- 5.4.6 Performance targets criteria
- 6 Quality test method [Go to Page]
- 6.1 General
- 6.2 Applications
- 6.3 Sampling requirements
- 6.4 Laboratory requirements
- 6.5 Testing requirements
- 6.6 Recommended tests programme [Go to Page]
- 6.6.1 General
- 6.6.2 Product sampling
- 6.6.3 Test preparation
- 6.6.4 Batch A tests
- 6.6.5 Batch B tests
- 6.6.6 Batch C / potentially destructive tests
- 6.6.7 Report preparation
- 6.7 Reporting
- 7 Market check method [Go to Page]
- 7.1 General
- 7.2 Applications
- 7.3 Sampling requirements
- 7.4 Laboratory requirements
- 7.5 Testing requirements
- 7.6 Recommended tests programme
- 7.7 Report requirements
- 8 Initial screening method [Go to Page]
- 8.1 General
- 8.2 Applications
- 8.3 Sampling requirements
- 8.4 Laboratory requirements
- 8.5 Testing requirements
- 8.6 Recommended tests programme
- 8.7 Reporting
- 9 Field screening method [Go to Page]
- 9.1 General
- 9.2 Applications
- 9.3 Sampling requirements
- 9.4 Laboratory requirements
- 9.5 Testing requirements
- 9.6 Recommended tests programme [Go to Page]
- 9.6.1 General
- 9.6.2 Product sampling
- 9.6.3 Test sample preparation
- 9.6.4 Manufacturer information request
- 9.6.5 Visual screening
- 9.6.6 Light output
- 9.6.7 Full-battery run time
- 9.6.8 Solar-day run time
- 9.6.9 Water protection assessment
- 9.6.10 Durability testing
- 9.6.11 Results check and report generation
- 10 Standardized specifications sheets [Go to Page]
- 10.1 General
- 10.2 Applications [Go to Page]
- 10.2.1 General
- 10.2.2 Guidance
- 10.2.3 Framework for SSS guidelines document
- Annexes [Go to Page]
- Annex A (informative) Recommended quality standards and performance targets for off-grid lighting market support programme qualification
- Annex B (informative) Example quality standards, warranty requirements, and performance targets for bulk procurement qualification (sample tender)
- Annex C (informative) Recommended SSS guidelines
- Annex D (normative) Manufacturer self-reported information
- Annex E (normative) Product sampling
- Annex F (normative) Visual screening
- Annex G (normative) Sample preparation
- Annex H (normative) Power supply setup procedure
- Annex I (normative) Light output test
- Annex J (normative) Lumen maintenance test
- Annex K (normative) Battery test
- Annex L (informative) Battery testing recommended practices
- Annex M (normative) Full-battery run time test
- Annex N (normative) Full discharge preparation
- Annex O (normative) Grid charge test
- Annex P (normative) Electromechanical charge test
- Annex Q (normative) Outdoor photovoltaic module IV characteristics test
- Annex R (normative) Solar charge test
- Annex S (normative) Charge controller behaviour test
- Annex T (normative) Light distribution test
- Annex U (normative) Physical and water ingress protection test
- Annex V (normative) Level of water protection
- Annex W (normative) Mechanical durability test
- Annex X (informative) Example test report templates
- Annex Y (informative) Photometer box for relative luminous flux measurements
- Annex Z (informative) Photometer tube for relative luminous flux measurements
- Annex AA (normative) Field testing methods
- Annex BB (informative) Battery durability test
- Figures [Go to Page]
- Figure 1 – Fixed separate (fixed indoors) system—example arrangement of components
- Figure 2 – Portable separate system—example arrangement of components
- Figure 3 – Portable integrated system—example arrangement of components
- Figure 4 – Fixed integrated (fixed outdoors) system – example arrangement of components
- Figure 5 – Division of a lighting kit into subsystems—illustrative example
- Figure 6 – Recommended sequence of testing for QTM
- Figure 7 – Recommended sequence of testing for FSM
- Figure 8 – First portion of example SSS
- Figure H.1 – 4-wire test configuration with input filter capacitors
- Figure I.1 – Conceptual schematic of the light output test setup, including the 11 x 11 grid, Cartesian coordinate axes for rotation reference, and the DUT
- Figure J.1 – Schematic of a photometer tube
- Figure J.2 – Example lumen maintenance plot
- Figure L.1 – Battery testing flowchart for the battery test (Annex K)
- Figure M.1 – Interior view of photometer box with suspended light
- Figure M.2 – Plot of example results from the full-battery run time test
- Figure Q.1 – PV module IV curve testing rack
- Figure R.1 – Schematic of the power supply and DUT connection for the solar charge efficiency test
- Figure R.2 – Example “true” and simulated I-V curves plotted with the deviation ratio
- Figure R.3 – Example time series plot of the solar charging cycle showing the maximum power available from the PV simulator, actual power supplied by the PV simulator, and power delivered to the batteries
- Figure R.4 – Example time series plot of the solar charging cycle showing the instantaneous battery-charging circuit efficiency and solar operation efficiency
- Figure S.1 – Schematic of the DC power supply-DUT connection usinga series protection resistor
- Figure T.1 – Schematic of a task light suspended 0,75 m above a photometer
- Figure T.2 – Schematic of “rotary disk” setup, with the DUT shown
- Figure T.3 –Side view of desktop light measuring setup
- Figure T.4 – Example plot of usable area as a function of minimum illuminance
- Figure T.5 – Example of resulting surface plot of light distribution from the brightest “face” of the multi-plane method or illuminance on a plane method
- Figure T.6 – Example of resulting polar plot of illuminancefrom the multi-plane or rotating disk method
- Figure W.1 – Three-dimensional Cartesian coordinate system for drop test reference
- Figure W.2 – Cable strain angle (γ) schematics for a PV module junction box (left)and a separate light point (right)
- Figure Y.1 – Interior view of completed photometer box
- Figure Y.2 – Exterior view of completed photometer box
- Figure Y.3 – Photometer box dimensions (in cm)
- Figure Y.4 – Photometer box assembly pieces and list of materials (dimensions in cm)
- Figure Z.1 – Completed photometer tube
- Tables [Go to Page]
- Table 1 – Applications of product specifications
- Table 2 – Qualification as separate PV module
- Table 3 – Truth-in-advertising tolerance
- Table 4 – Safety and durability standards
- Table 5 – End-user support standards
- Table 6 – End-user support requirements
- Table 7 – Run time criteria for performance targets
- Table 8 – Lighting service criteria for performance targets
- Table 9 – Additional features criteria for performance targets
- Table 10 – Truth-in-advertising criteria for quality standards
- Table 11 – Notes on common truth-in-advertising aspects
- Table 12 – Safety and durability criteria for quality standards
- Table 13 – Recommended level of water protection by product category
- Table 14 – End-user support criteria for quality standards
- Table 15 – Criteria for warranty standards
- Table 16 – Run time criteria for performance targets
- Table 17 – Run time benchmarks
- Table 18 – Lighting service criteria for performance targets
- Table 19 – Lighting service benchmarks
- Table 20 – Additional function criteria for performance targets
- Table 21 – Applications of product specifications
- Table 22 – QTM testing requirements (1 of 2)
- Table 23 – Applications of product specifications
- Table 24 – Typical MCM testing guidelines
- Table 25 – Applications of product specifications
- Table 26 – ISM testing requirements (1 of 2)
- Table 27 – Applications of product specifications
- Table 28 – FSM testing requirements (1 of 2)
- Table 29 – Applications of product specifications
- Table 30 – Recommended precision requirements for metrics on a continuous scale
- Table A.1 – Qualification as separate PV module
- Table A.2 – Truth-in-advertising tolerance
- Table A.3 – Safety and durability standards
- Table A.4 – End-user support requirements
- Table A.5 – Run time criteria for performance targets
- Table A.6 – Lighting service criteria for performance targets
- Table B.1 – Product classes qualified for bulk procurement
- Table B.2 – Qualification as separate PV module
- Table B.3 – Truth-in-advertising tolerance
- Table B.4 – Safety and durability standards
- Table B.5 – End-user support requirements
- Table B.6 – Run time criteria for performance targets
- Table B.7 – Lighting service criteria for performance targets
- Table B.8 – Run time criteria for performance targets
- Table B.9 – Lighting service criteria for performance targets
- Table B.10 – Additional features criteria for performance targets
- Table C.1 – Requirements for retesting to update SSS
- Table C.2 – Recommended precision requirements for metrics on a continuous scale
- Table C.3 – Elements in the header / overall performance SSS section
- Table C.4 – Elements in the general information SSS section
- Table C.5 – Elements in the performance details section
- Table C.6 – Elements in the light output SSS section
- Table C.7 – Elements in the special features SSS section
- Table C.8 – Elements in the durability SSS section
- Table C.9 – Elements in the solar module details SSS section
- Table C.10 – Elements in the battery details SSS section
- Table C.11 – Elements in the marks and certifications SSS section
- Table C.12 – Elements in the SSS information section
- Table D.1 – Manufacturer self-reported information outcomes
- Table E.1 – Product sampling outcomes
- Table F.1 – Visual screening test outcomes
- Table H.1 – Standard operating voltage for several common battery types
- Table H.2 – Voltage and current reporting requirements
- Table I.1 – Light output test outcomes
- Table J.1 – Lumen maintenance test outcomes
- Table J.2 – Lumen maintenance test minimum frequency of measurement for full screening test
- Table J.3 – Lumen maintenance test minimum frequency of measurement for Initial screening test
- Table K.1 – Battery test outcomes
- Table K.2 – Recommended battery testing specifications according to battery chemistry
- Table L.1 – Recommended battery deep discharge protection voltage specifications according to battery chemistry
- Table L.2 – Recommended battery overcharge protection voltage specifications according to battery chemistry
- Table M.1 – Full-battery run time test outcomes
- Table O.1 – Grid charge test outcomes
- Table P.1 – Mechanical charge test outcomes
- Table Q.1 – Outdoor photovoltaic module I-V characteristics test outcomes
- Table R.1 – Solar charge test outcome
- Table R.2 – Simulated solar day power supply settings
- Table S.1 – Charge controller behaviour test outcomes
- Table T.1 – Light distribution test outcomes
- Table T.2 – Summary of testing options for characterizing lamp distributions
- Table T.3 – Table of example illuminance measurements on the brightest “face”of the 1 m2 grid and usable area as a function of minimum illuminance
- Table U.1 – Water exposure and physical ingress protection test outcomes
- Table V.1 – Water exposure and physical ingress protection test outcomes
- Table V.2 – Enclosure-only level of water protection requirements
- Table V.3 – Technical level of water protection requirements
- Table V.4 – Example detailed assessment supporting technical level of water protection
- Table V.5 – Overall level of water protection requirements
- Table W.1 – Mechanical durability test outcomes
- Table X.1 – Manufacturer self-reported information test report template (1 of 2)
- Table X.2 – Product sampling information test report template
- Table X.3 – Visual screening results test report template (1 of 7)
- Table X.4 – Light output test report template
- Table X.5 – Lumen maintenance test report template
- Table X.6 – Battery test report template
- Table X.7 – Full-battery run time test report template (1 of 2)
- Table X.8 – Grid charge test report template
- Table X.9 – Electromechanical charge test report template
- Table X.10 – Outdoor photovoltaic module I-V characteristics test report template (1 of 2)
- Table X.11 – Solar charge test report template
- Table X.12 – Charge controller behaviour test report template
- Table X.13 – Light distribution test report template
- Table X.14 – Physical and water ingress protection test report template
- Table X.15 – Mechanical durability test report template (1 of 3)
- Table X.16 – Summary test report template (1 of 3)
- Table AA.1 – Field test outcomes
- Table AA.2 – Example run time test datasheet
- Table BB.1 – Battery durability test outcomes [Go to Page]