GB/T 29293-2012 English PDF

US$299.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 29293-2012: Measurement methods of the performance for LED downlights
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 29293-2012	299	Add to Cart	3 days	Measurement methods of the performance for LED downlights	Valid

Similar standards

GB/T 7000.204   GB/T 7000.201   GB/T 9473   GB/T 24461   GB 43472   GB/T 29294   

Basic data

Standard ID: GB/T 29293-2012 (GB/T29293-2012)
Description (Translated English): Measurement methods of the performance for LED downlights
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: K72
Classification of International Standard: 29.140.50
Word Count Estimation: 13,142
Quoted Standard: GB/T 2423.1-2008; GB 7000.1-2007; GB/T 9468; GB/T 24824-2009; GB/T 29294-2012
Regulation (derived from): National Standards Bulletin No. 41 of 2012
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary: This standard specifies the LED light source, the power supply voltage not exceeding 250 V for general lighting LED downlight performance measurement method. This standard applies to the use of integrated LED module, semi- integrated LED module, LED modul

GB/T 29293-2012: Measurement methods of the performance for LED downlights

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Measurement methods of the performance for LED downlights ICS 29.140.50 K72 National Standards of People's Republic of China LED downlight performance measurement method Issued on. 2012-12-31 2013-09-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. The standard proposed by China National Light Industry Council. This standard by the National Standardization Technical Committee Lighting fixtures Technical Committee (SAC/TC224/SC2) centralized. This standard was drafted. semiconductor lighting industrial technology innovation and strategic alliances (Beijing Semiconductor Lighting Technology Promotion Center), Shanghai era Lighting Appliance Co., detection, Hangzhou distance Optoelectronic Information Co., Ltd., China Quality Certification Center, Philips Lighting (Shanghai) Ltd., Zhongshan City of Quality Supervision and Testing of the Changzhou City Product Quality Supervision, Inspection, Osram (China) Lighting Co., Ltd., Shanghai half Conductor Lighting Engineering Research Center, Zhejiang Shenghui Lighting Co., Ltd., Shanghai Illuminating Engineering Society, Heshan Silver Rain Lighting Co., Ltd., Guangdong Dongguan City of Quality Supervision and Testing Center, the National Electric Light Source Quality Supervision and Inspection Center (Shanghai). The main drafters of this standard. Gao Wei, Yang Yue, Chen Chao, Wang Ye, Li Jun, Shi Xiaohong, PAN Jian roots, Chen Song, Sang Gao Yuan, Pengzhen Jian, Shi Chaoyang, Zhangjun Bin, Yang Wei bridge, Liu Lei, Lu Guangming, Yuan Qi, Jiu Xiang Tao, Li this light. LED downlight performance measurement method

1 Scope

This standard specifies the LED light source, the power supply voltage not exceeding 250V general lighting LED downlight performance measurement. This standard applies to the use of integrated LED module, LED module semi-integrated, non-integrated LED module, semi-integrated LED lights Integrated LED lights or downlights. This standard does not apply to integrated LED lights downlight. This standard and GB/T 29294-2012 together.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. GB/T 2423.1-2008 Environmental testing for electric and electronic products Part 2. Test methods Test A. Cold (IEC 60068-2-1. 2007, IDT) GB 7000.1-2007 Lamps - Part 1. General requirements and tests (IEC 60598-1.2003, IDT) General requirements GB/T 9468 luminaire photometric distribution GB/T 24824-2009 LED modules for general lighting test methods GB/T 29294-2012 LED Downlight performance requirements

3 Terms and Definitions

Terms and definitions GB/T 29294-2012 defined in Chapter 3 apply to this document. General requirements Test Method 4 Unless otherwise specified, shall be measured at a relative humidity of not more than 65% and a temperature of 25 ℃ ± 1 ℃ free air convection environment, and should be The LED downlight should be in a stable state. The test voltage should be stable within ± 0.2% range measurement. Luminous flux maintaining rate during the test test voltage stable within ± 2% range. Input current total harmonic content should not exceed 3%. Before measurement, the sample needs to stabilize lit long enough, the time required depends on the type of test sample stability, and stability Time is generally 30min ~ 120min or longer. Once every 15min measuring light output and electric power, when the light output and electricity within 30min Differences three readings of power - when the (maximum and minimum) less than the average of three readings of 0.5% considered stable. Stable sample Time shall be stated in the test report. All tests should be carried out at the rated power frequency, except as otherwise specified for a particular purpose by the manufacturer or responsible vendor. In the luminous flux maintaining rate during the test, in order not to affect the measurement results, avoid sample contamination that may occur during the test (ash Dust, etc.). ......

Image     

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 29293-2012_English be delivered?

Answer: Upon your order, we will start to translate GB/T 29293-2012_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 29293-2012_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 29293-2012_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.