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PD IEC TS 62257-12-1:2020 Recommendations for renewable energy and hybrid systems for rural electrification - Laboratory evaluation of lamps and lighting appliances for off-grid electricity systems, 2020
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- CONTENTS
- FOREWORD
- INTRODUCTION
- 1 Scope
- 2 Normative references
- 3 Terms and definitions
- 4 Characteristics of lamps and lighting appliances [Go to Page]
- 4.1 Product categories
- 4.2 System measurements and observations [Go to Page]
- 4.2.1 General
- 4.2.2 Design, manufacture, and marketing
- 4.2.3 Durability and workmanship
- 4.2.4 Electrical characteristics
- 4.2.5 Photometric performance measures
- 4.2.6 Photometric durability measures
- 4.2.7 Self-declaration aspects
- 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
- Tables [Go to Page]
- Table 1 – Applications of product specifications
- 5.4 Product specification framework description [Go to Page]
- 5.4.1 General
- 5.4.2 Product specification template
- Table 2 – Truth-in-advertising tolerance
- Table 3 – Safety and durability standards
- Table 4 – Power quality standards for AC products [Go to Page]
- 5.4.3 Tolerances
- Table 5 – End-user support standards
- Table 6 – End-user support requirements
- Table 7 – Lighting service criteria for performance assessment [Go to Page]
- 5.4.4 Quality standards criteria
- Table 8 – Truth-in-advertising criteria for quality standards
- Table 9 – Notes on common truth-in-advertising aspects
- Table 10 – Safety and durability criteria for quality standards
- Table 11 – Recommended level of water protection by product category
- Table 12 – Power quality criteria for quality standards [Go to Page]
- 5.4.5 Warranty requirements criteria
- 5.4.6 Performance criteria
- Table 13 – End-user support criteria for quality standards
- Table 14 – Criteria for warranty standards
- Table 15 – Lighting service criteria for performance assessment
- 6 Quality test method (QTM) [Go to Page]
- 6.1 General
- Table 16 – Lighting service benchmarks
- 6.2 Applications
- 6.3 Sampling requirements
- 6.4 Laboratory requirements
- 6.5 Testing requirements
- Table 17 – Applications of QTM results
- Table 18 – QTM testing requirements
- 6.6 Recommended test programme [Go to Page]
- 6.6.1 General
- Figure 1 – Recommended sequence of testing for QTM
- Figures [Go to Page]
- [Go to Page]
- 6.6.2 Reporting
- 7 Market check method (MCM) [Go to Page]
- 7.1 General
- 7.2 Applications
- Table 19 – Applications of MCM results
- 7.3 Sampling requirements
- 7.4 Laboratory requirements
- 7.5 Testing requirements
- Table 20 – MCM testing requirements
- 7.6 Recommended tests programme
- 7.7 Report requirements
- Annexes [Go to Page]
- Annex A (informative) Example quality standards and performance criteria for off-grid lighting market support programme qualification and bulk procurement (“sample tender”) qualification [Go to Page]
- A.1 Overview
- A.2 Test requirements
- A.3 Quality standards
- Table A.1 – Truth-in-advertising tolerance
- Table A.2 – Safety and durability standards [Go to Page]
- A.4 Warranty requirements
- A.5 Performance criteria
- Table A.3 – Power quality standards for AC products
- Table A.4 – End-user support requirements
- Table A.5 – Lighting service criteria for performance assessment
- Annex B (informative) Reserved
- Annex C (normative) Manufacturer self-reported information [Go to Page]
- C.1 Background
- C.2 Outcomes
- C.3 Solicited information
- Table C.1 – Manufacturer self-reported information outcomes
- Annex D (normative) Product sampling [Go to Page]
- D.1 Background
- D.2 Test outcomes
- D.3 Related tests
- D.4 Procedure
- Table D.1 – Product sampling outcomes
- Annex E (normative) Power supply requirements for testing [Go to Page]
- E.1 Background
- E.2 Related tests
- E.3 Equipment requirements [Go to Page]
- E.3.1 DC systems
- E.3.2 AC systems
- E.4 Reporting
- Annex F (normative) Visual screening [Go to Page]
- F.1 Background
- F.2 Test outcomes
- F.3 Related tests
- F.4 Procedure [Go to Page]
- F.4.1 Properties, features, and information
- Table F.1 – Visual screening test outcomes [Go to Page]
- [Go to Page]
- F.4.2 Specifications
- F.4.3 Functionality and internal inspection
- F.5 Reporting
- Annex G (normative) Sample preparation [Go to Page]
- G.1 Background
- G.2 Test outcomes
- G.3 Related tests
- G.4 Procedure [Go to Page]
- G.4.1 General
- G.4.2 Equipment requirements
- G.4.3 Test prerequisites
- G.4.4 Procedure
- G.5 Calculations
- G.6 Reporting
- Annex H (normative) Voltage and frequency settings, voltage measurement points, and product stabilization procedures [Go to Page]
- H.1 Background
- H.2 Related tests
- H.3 Equipment requirements
- H.4 Procedure [Go to Page]
- H.4.1 Test setup
- H.4.2 Standard operating voltages
- Figure H.1 – Test configuration
- Table H.1 – Standard operating voltage for several nominal system voltages [Go to Page]
- [Go to Page]
- H.4.3 Frequency selection
- H.4.4 Stabilization period
- H.5 Reporting
- Table H.2 – Voltage and current reporting requirements
- Annex I (normative) Light output [Go to Page]
- I.1 Background
- I.2 Test outcomes
- I.3 Related tests
- I.4 Procedure
- Table I.1 – Light output test outcomes [Go to Page]
- I.5 Calculations
- I.6 Reporting
- Annex J (normative) Light distribution [Go to Page]
- J.1 Background
- J.2 Test outcomes
- J.3 Related tests
- J.4 Procedure
- J.5 Calculations
- Table J.1 – Light distribution test outcomes [Go to Page]
- J.6 Reporting
- Annex K (normative) Input voltage range [Go to Page]
- K.1 Background
- K.2 Test outcomes
- K.3 Related tests
- Table K.1 – Input voltage range test outcomes [Go to Page]
- K.4 Procedure [Go to Page]
- K.4.1 General
- K.4.2 Equipment requirements
- K.4.3 Test prerequisites
- K.4.4 Apparatus
- K.4.5 Procedure
- Table K.2 – Recommended operating voltage range and maximum allowable voltage by nominal operating voltage [Go to Page]
- K.5 Calculations
- K.6 Reporting
- Table K.3 – Example table of operating voltage, current, voltage at DUT, and relative light output
- Annex L (normative) Lumen maintenance [Go to Page]
- L.1 Background
- L.2 Test outcomes
- L.3 Related tests
- L.4 Procedure
- L.5 Calculations
- Table L.1 – Lumen maintenance test outcomes
- Annex M (normative) Cycling [Go to Page]
- M.1 Background
- M.2 Test outcomes
- M.3 Related tests
- M.4 Procedure [Go to Page]
- M.4.1 General
- M.4.2 Equipment requirements
- Table M.1 – Cycling test outcomes [Go to Page]
- [Go to Page]
- M.4.3 Test prerequisites
- M.4.4 Apparatus
- M.4.5 Procedure
- M.5 Calculations
- M.6 Reporting
- Figure M.1 – Plot of cycle life for 6 samples
- Annex N (normative) Mechanical durability [Go to Page]
- N.1 Background
- N.2 Test outcomes
- Table N.1 – Mechanical durability test outcomes [Go to Page]
- N.3 Related tests
- N.4 Procedures [Go to Page]
- N.4.1 General
- N.4.2 Shipping vibration test
- N.5 Reporting
- Annex O (normative) Physical ingress and water protection [Go to Page]
- O.1 Background
- O.2 Test outcomes
- Table O.1 – Water exposure and physical ingress protection test outcomes [Go to Page]
- O.3 Related tests
- O.4 Procedure
- O.5 Reporting
- Annex P (normative) Power consumption and power quality [Go to Page]
- P.1 Background
- P.2 Test outcomes
- P.3 Related tests
- P.4 Procedure [Go to Page]
- P.4.1 DC power
- Table P.1 – AC power quality test outcomes [Go to Page]
- [Go to Page]
- P.4.2 AC power
- Figure P.1 – Test configuration for the AC power consumption and power quality test if an external power meter is used [Go to Page]
- P.5 Reporting
- Bibliography [Go to Page]
