GB/T 31111-2014Classification of self-ballasted LED reflector lamps (English PDF)

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 of electrical lighting (SAC/TC224) centralized. This standard was drafted. Xiamen Topstar Lighting Co., Ltd., Hangzhou Han Kuang Lighting Co., Ltd., Suzhou Bao Lai Thai Union Optical Co., Ltd., National Electric Light Source Quality Supervision and Inspection Center (Beijing), Matsushita Electric Research and Development (Suzhou) Co., Ltd., Foshan Electrical and Lighting Company Limited Secretary, Zhejiang Sunshine Lighting & Electrical Group Co., Ltd., Taizhou billion Ka Electronic Technology Co., Ltd. Tak Hong (Fujian) Optoelectronics Technology Co., Hangzhou Hongyan Electric Co., Ltd., Hengdian Group State Lighting Co., Ltd., Zhejiang glazing Lighting Co., Ltd., Zhejiang Shenghui Lighting Co., Hangzhou Branch Optical Co., Ltd., Hangzhou Andhra Electronics Co., Ltd., Zhejiang Jinling Lighting & Electric Co., Limited Hangzhou Solid State Lighting Company, Beijing Institute of electric light. The main drafters of this standard. Qinbi Fang, Wu Yongqiang, Zhang Yingchun, Zhang Dai Xin, Wei Bin, Lu Jun, Chen Zhen, Shen Qing whole, Wang Qin Rong, Wang meters into, Chen Liang, Lu Junmin, Lu Guangming, high Jiwei, Wuzhao Zhao, Huang Xiaoming, Zheng to Jiang Shan, Duan Yan Fang. Reflective self-ballasted LED lamp specifications Category

1 Scope

China's national classification standard for self-ballasted LED reflector lamps. It specifies the specification classification of the reflector-type self-ballasted LED lamps used to replace halogen PAR lamps, and it applies to lamps for directional lighting in domestic, commercial and similar applications in which the driver is integrated into the lamp. Its range is lamps rated at 220 V, 50 Hz alternating current, with caps conforming to GB/T 1406.1, GB/T 1406.2 or GB/T 1406.5. The problem it solves is a retrofit problem. A reflector lamp is bought to fit an existing luminaire and to produce a beam of a particular width in a particular direction, and the halogen PAR lamps it replaces had a well-understood set of designations that described exactly that: a diameter in eighths of an inch, a beam angle, a cap type and an overall length. When LED replacements appeared, that vocabulary broke down. A lamp described as a PAR30 equivalent might not physically fit a PAR30 fitting, might have a very different beam, and might be longer than the recess it had to sit in. This standard restores the correspondence by classifying LED reflector lamps into defined specifications - the envelope shape and dimensions, the cap, the maximum overall dimensions, and the beam characteristics - so that a lamp of a given classification is a genuine substitute for the halogen lamp it names. It is deliberately a classification rather than a performance standard: the electrical safety and photometric performance requirements live in other documents, and this one exists so that a buyer can be certain the lamp will fit and light the same area. Issued on 3 September 2014 and in force since 1 August 2015.

This standard specifies the reflective self-ballasted used to replace halogen lamps PAR series of LED lights specifications classification. This standard applies to the domestic, commercial and similar occasions as directional lighting, the stable ignition components integrated as one of the reflective self-ballasted LED lights. Scope is as follows:

--- Rated voltage AC220V50Hz;

--- In line with GB/T 1406.1, GB/T 1406.2 or GB/T 1406.5 requirements of the lamp.

Note. The "light" represents that appears in this standard "reflective self-ballasted LED lights," unless otherwise specified other types of lamps.

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 1406.1 lamp types and dimensions - Part 1. screw-on cap

GB/T 1406.2 lamp types and dimensions - Part 2. Pin lamp holder

GB/T 1406.5 lamp types and dimensions - Part 5. Bayonet cap

GB/T 2900.65 Electrotechnical terminology lighting

GB/T 7249 incandescent Maximum dimensions

GB/T 24826 for general lighting LED and LED modules terminology and definitions

3 Terms and Definitions

GB/T 2900.65 and GB/T 24826 and as defined in the following terms and definitions apply to this document.

3.1 Reflective self-ballasted LED lamp self-balastedLEDreflectorlamp Containing lamp, LED light source and maintain its stable ignition and make the necessary element as a whole, when not damage its structure is not available Demolition, and in solid angle pisr (corresponding to the cone angle of the cone 120 °) concentrated within at least 80% of the light flux.

3.2 Beam angle beamangle By plane beam in two axes on a given angle between the straight line, two lines were positive through the center of the lamp and hair A light intensity of the central light intensity of 50% of the emission point.

3.3 Central light intensity centerbeamintensity Ic Luminous intensity values \u200b\u200bon the beam axis measured in units of candela (cd).