REPORT 3933 US ROUTE 11 CORTLAND, NEW YORK 13045

Transcription

1 REPORT 3933 US ROUTE 11 CORTLAND, NEW YORK FOR THE SCOPE OF ACCREDITATION UNDER NVLAP LAB CODE Project No. G Date: February 26, 2013 REPORT NO CRT-001 TEST OF ONE LED GU24 OMNI DIRECTIONAL A-19 LAMP LAMP MODEL NO. SKBO10GUDLED30 RENDERED TO MAXLITE, SK AMERICA, INC. 12 YORK AVENUE WEST CALDWELL, NJ TESTS: Electrical measurements, Source Start Time and Run-up Time, Noise, Dimming, Operating Frequency, Minimum Operating Temperature, and Transient to Energy Star Luminaires Program Requirements, Version 1.1. AUTHORIZATION: The testing performed was authorized by signed quote number STATEMENT OF LIMITATION: This report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the federal government. LABORATORY NOTE: The laboratory that conducted the testing detailed in this report has been Qualified, Verified, and Recognized for LM-79 Testing for ENERGY STAR for SSL by US DOE's CALiPER program. DESCRIPTION OF SAMPLE: The client submitted two samples each of the above models. The samples were received by on October 16, in undamaged condition, and four samples were tested as received. The sample designations were , to DATES OF TESTS: February 07, 2013 to February 25, STANDARDS USED: The following American National Standards or Illuminating Engineering Society of North America Test Guides were used in part or totally to test each specimen: Organization Identifier IES LM Electrical and Photometric Measurements of Solid State Lighting ANSI C Harmonic Emission Limits Related Quality Requirements for Lighting Equipment ANSI/IEEE C IEEE Recommended Practice on Characterization of Surges in Low- ANSI IES C , sec 6 and 7 LM Voltage (1000V and Less) AC Circuits Harmonic Emission Limits Related Quality Requirements for Lighting Equipment Characterization of LED Light Engines and LED Lamps for Electrical and Photometric Properties as a Function of Temperature This report is for the exclusive use of 's Client and is provided pursuant to the agreement between and its Client. 's responsibility and liability are limited to the terms and conditions of the agreement. assumes no liability to any party, other than to the Client in accordance with the agreement, for any loss, expense or damage occasioned by the use of this report. Only the Client is authorized to copy or distribute this report and then only in its entirety. Any use of the name or one of its marks for the sale or advertisement of the tested material, product or service must first be approved in writing by. The observations and test results in this report are relevant only to the sample tested. This report by itself does not imply that the material, product, or service is or has ever been under an certification program.

2 SUMMARY Lamp Model Nos.: No.: SKBO10GUDLED30 LED GU24 OMNI DIRECTIONAL A-19 LAMP Criteria Result Status Source Start Time 328 ms Complies Source Run-Up Time N/A - rundown Complies Transient Protection Survived 7 Strikes Complies Operating Frequency 120 Hz Complies Noise to Class A 19.0 dba Complies Dimming 17.27% Complies Maximum Overall Length mm NA Maximum Overall Diameter 62.6 mm NA Factor Complies Report No CRT-001 page 2 of 10 Date: February 26, 2013

3 Source Start Time (Outdoor exempt) ENERGY STAR REQUIREMENTS Source Run-Up Time (Outdoor exempt) Dimming Property CLASSIFICATION: NON-DIRECTIONAL SOURCE TYPE: SSL Requirements Light source shall remain continuously illuminated within one second of application of electrical power. 3 LED package/led module/led array and LED driver model combination shall be tested Light source shall reach 90% of stabilized lumen output within one minute of application of electrical power. 3 LED package/led module/led array and LED driver model combination shall be tested The luminaire and its components shall provide continuous dimming from 100% to 35% of total light output. Step dimming, if employed, shall provide at least two discrete light output levels 35% of total light output and not including 100% output. 3 samples of each model combination, LED light engine or GU24 based integrated LED lamp shall be tested. Factor 5W: 0.5 Residential : 0.7 Commercial: samples of each model combination shall be tested. Transient Protection Operating Frequency Noise to Class A (Outdoor exempt) Survive 7 strikes of a 2.5kV, 100kHz Ringwave. 3 samples of each LED package, LED module or LED array and LED driver model combination, LED light engine, or GU24 based integrated LED lamp shall be tested. Frequency 120 Hz 3 luminaires, LED light engines or GU24 based integrated LED lamps shall be tested. All ballasts & drivers used within the luminaire shall have a Class A sound rating. The ballast, driver, or luminaire should not emit sound exceeding a measured level of 24 dba. Report No CRT-001 page 3 of 10 Date: February 26, 2013

4 EQUIPMENT LIST Control Number Last Calibration Date Calibration Due Date Equipment Used Model Number Extech Hygro-Thermometer T /16/12 10/16/13 Fluke Temperature Meter 53 II D587 04/13/12 04/13/13 Keytek Wave Module E503 W147 08/14/12 08/14/13 Keytek Coupler/Decoupler E551 W148 08/14/12 08/14/13 Keytek Control Center ECAT W149 08/14/12 08/14/13 Extech Hygro-Thermometer T /08/12 11/08/13 Tektronix Oscilliscope DPO 2012 E480 10/10/12 10/10/13 Fluke Multimeter 87V D589 03/23/12 03/23/13 UDT flexoptometer S490 O224 VBU VBU Fowler Caliper 0-6 N973 02/10/12 02/10/13 Hussmann HSD/SC-518 NA VBU VBU Fluke 53II T /21/12 03/21/13 Yokogawa Analyzer WT1600 E473 04/20/12 04/20/13 Elgar AC e Supply CW1251 N/A VBU VBU Labsphere 30" Sphere N/A N310 VBU VBU Labsphere CDS Array CDS600 NA VBU VBU Fluke Thermometer 53II D588 03/23/12 03/23/13 TEST METHODS Dimming Dimming tests were performed on three samples with a photometer or oscilloscope. Each sample was allowed to stabilize at its highest dimming point and a relative light output measurement was taken. The sample was then dimmed to its lowest point without flickering and another relative light output measurement was taken. The dimming range percentage was then calculated. Photometric and Electrical Measurements Integrating Sphere Method LM-82 A Labsphere Model CDS 600 CCD Array Spectroradiometer and 30 inch sphere was used to measure correlated color temperature, chromaticity coordinates, and the color rendering index for each LED lamp or LED light engine. The 30 inch chamber was positioned inside an environmental chamber. Ambient temperature was measured at a position inside the sphere. Each LED lamp or LED light engine was operated on the client provided driver at the rated input voltage in its designated orientation at an ambient of 25C. Each LED lamp or LED light engine was allowed to stabilize for at least thirty minutes before measurements were made. Stabilization procedures to LM-79 were followed. Electrical measurements including voltage, current, and power were measured using a power analyzer. The Tb point was monitored with a thermocouple and thermometer. The environmental chamber temperature was then elevated until Tb = Tb initial + 25C. Photometric and electrical measurements were performed as described above. The environmental chamber temperature was then elevated until Tb = Tb initial + client choice. Photometric and electrical measurements were performed as described above. The calibration of the sphere photometer-spectroradiometer system is traceable to the National Institute of Standards and Technology. Report No CRT-001 page 4 of 10 Date: February 26, 2013

5 TEST METHODS (cont d) Seasoning in Sample Orientation LED Products No seasoning was performed in accordance with IESNA LM-79. Run-up Time at Ambient Temperature (25 C +/- 1 C) The run-up time tests were performed on three samples. The UDT Optometer or CCD Array was used to measure the run-up time. Each sample was operated at rated input voltage in its designated orientation during the test. Starting Delay Tests at Ambient Temperature (25 C +/- 1 C) The starting delay tests at ambient temperature after seasoning were performed on three samples. The oscilloscope was used to measure the starting time. Each sample was operated at rated input voltage in its designated orientation during the tests. Noise Each test sample was operated rated input voltage for one and one half hours prior to testing for sound. A Type 2238 Bruel and Kjaer Sound Level Meter was used to measure the overall dba Sound Level from the ballast at a distance of 12 inches. Note: There are no current industry standards for sound ratings of ballasts/ drivers. However, the major ballast manufacturers assign a letter rating of A (quietest) through F (noisiest) to their products. The table below can be used to estimate ballast noise Transient Protection Ballast Sound Ratings Sound Ratings Average Noise Rating (dba) A B C D E F 49 and up The transient protection tests at ambient temperature were performed on one fixture sample. Each sample was operated at rated input voltage in its designated orientation during the tests. A Model Keytek ECAT Surge Test System with an 100kHz Ring Wave Module and a Coupler/Decoupler Module was used to generate the 2500 volt ring wave transient strike across the lamp base contacts. Each wave consisted of a 0.5 microsecond rise time. Seven strikes were performed on each sample in accordance with ANSI/IEEE C62.41 (Category A): Recommended Practice on Surge Voltages in Low Voltage AC Circuits. Operating Frequency Operating frequency was measured on one lamp sample with a photodetector, transimpedance amplifier, and oscilloscope. Light output waveform measurements were recorded at the LED source. A digital graphic of the amplitude was recorded. Operating frequency at dimming levels was also checked if applicable. Report No CRT-001 page 5 of 10 Date: February 26, 2013

6 RESULTS OF TESTS Noise Sound Level in dba Transient Protection Tests Transient Protection Test - Seven Strikes Pass Pass Pass Source Start Time Sample No Starting Delay Time (msec) Average 328 Source Run-up Time Sample No Run-Up Delay Time (sec) N/A Rundown N/A Rundown N/A Rundown Average N/A Rundown Report No CRT-001 page 6 of 10 Date: February 26, 2013

7 RESULTS OF TESTS (cont d) Operating Frequency Operating Frequency (Hz) Operating Frequency (Hz) Low Dim Average Dimming Maximum Light Output Minimum Light Output Result (%) Average Maximum Dimensions Dimension Maximum Diameter Maximum Overall Length (MOL) LED Lamp 62.6 mm mm Minimum Operating Temperature Minimum Operating Sample No Temperature Report No CRT-001 page 7 of 10 Date: February 26, 2013

8 RESULTS OF TESTS (cont d) Photometric and Electrical Measurements at 25 C Integrating Sphere Method LM-82 Thermal Test Tb Temp Voltage (Vac) Current (ma) (Watts) Factor Absolute Luminous Flux (Lumens) Lumen Efficacy (Lumens Per Watt) Baseline Tb + 25C Tb + Client Choice Sample No. Thermal Test Tb Temp Correlated Color Temperature (K) CRI -Ra (x) (y) (u ) (v ) Baseline Tb + 25C Tb + Client Choice Photometric and Electrical Measurements at 25 C Integrating Sphere Method LM-82 Thermal Test Tb Temp Voltage (Vac) Current (ma) (Watts) Factor Absolute Luminous Flux (Lumens) Lumen Efficacy (Lumens Per Watt) Baseline Tb + 25C Tb + Client Choice Sample No. Thermal Test Tb Temp Correlated Color Temperature (K) CRI -Ra (x) (y) (u ) (v ) Baseline Tb + 25C Tb + Client Choice Report No CRT-001 page 8 of 10 Date: February 26, 2013

9 RESULTS OF TESTS (cont d) Photometric and Electrical Measurements at 25 C Integrating Sphere Method LM-82 Thermal Test Tb Temp Voltage (Vac) Current (ma) (Watts) Factor Absolute Luminous Flux (Lumens) Lumen Efficacy (Lumens Per Watt) Baseline Tb + 25C Tb + Client Choice Sample No. Thermal Test Tb Temp Correlated Color Temperature (K) CRI -Ra (x) (y) (u ) (v ) Baseline Tb + 25C Tb + Client Choice Report No CRT-001 page 9 of 10 Date: February 26, 2013

10 Pictures (not to scale) In Charge Of Tests: Report Reviewed By: Jeffrey Davis Senior Associate Engineer Lighting Division David Ellis Senior Project Engineer Lighting Division Attachment: None Report No CRT-001 page 10 of 10 Date: February 26, 2013