GB/T 34179-2017 English PDF

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GB/T 34179-2017: Photovoltaic glass -- Accelerated aging test method under multi-factor coupling conditions
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 34179-2017	199	Add to Cart	3 days	Photovoltaic glass -- Accelerated aging test method under multi-factor coupling conditions	Valid

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Basic data

Standard ID: GB/T 34179-2017 (GB/T34179-2017)
Description (Translated English): Photovoltaic glass -- Accelerated aging test method under multi-factor coupling conditions
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: Q34
Classification of International Standard: 81.040.10
Word Count Estimation: 10,121
Date of Issue: 2017-09-07
Date of Implementation: 2018-08-01
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

GB/T 34179-2017: Photovoltaic glass -- Accelerated aging test method under multi-factor coupling conditions

---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.
Photovoltaic glass - Accelerated aging test method under multi-factor coupling conditions ICS 81.040.10 Q34 National Standards of People's Republic of China Photovoltaic glass Multi-factor coupling environment accelerated aging test method 2017-09-07 Posted 2018-08-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China China National Standardization Administration released

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard proposed by the China Building Materials Federation. This standard by the National Industrial Glass and Special Glass Standardization Technical Committee (SAC/TC447) centralized. This standard drafting unit. China Building Materials Inspection and Certification Group Co., Ltd., Shanghai Glass Machine Smart Curtain Wall Co., Ltd., Xinyi Light V Industry (Anhui) Holdings Co., Ltd., China Building Materials Academy, CATIC Sanxin Solar PV Glass Co., Ltd., Jiangsu Iron Anchor Glass Co., Ltd., Shanxi Rishengda Solar Technology Co., Ltd., Dongguan Habitat Construction Engineering Co., Ltd., Bengbu Glass Industry Design Institute. The main drafters of this standard. Package also hope, Liu root, Xu Hua, Liu Xiaorong, Wan Detian, Liu silver, Wang Yinmao, Sun Jiliang, Wen Hanping, Qian Xuejun, Dou Xuefeng, Ding Chuanbiao, Tian Yuan, Zhang Chi, Pan Ruina, Ai Fuqiang, Wang Yanping. Photovoltaic glass Multi-factor coupling environment accelerated aging test method

1 Scope

This standard specifies the load and temperature - salt - UV light multi-factor coupling environment under the effect of photovoltaic glass accelerated aging test terms and set Yi, test equipment, samples, test parameters, test, test results and test reports. This standard applies to embossed anti-reflective coating glass, float anti-reflective coating glass, self-cleaning photovoltaic glass.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version applies to this article Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 18915.1 Coated glass - Part 1. Sunlight control coated glass Test method for simulating wind pressure of JC/T 677 uniform load on building glass JC/T 2168 self-cleaning coated glass Antireflection coating glass for JC/T 2170 solar photovoltaic modules

3 Terms and definitions

The following terms and definitions apply to this document. 3.1 Multi-factor coupling environment multi-factorcouplingconditions At the same time acting on the service materials or components of two or more aging environment.

4 test equipment

4.1 Test equipment from the test chamber, salt water, temperature regulator, displacement meter, UV lamp, UV spectrometer radiation composition, shown in Figure 1. 4.2 The test equipment should meet the following conditions. UV spectral distribution. 280nm ~ 400nm (UVB280nm ~ 320nm, UVA320nm ~ 400nm); Radiation intensity..200W/m2 ~ 500W/m2, UVB accounts for 3% ~ 10% of UVA UVB energy, Adjustable temperature control range. 20 ℃ ~ 80 ℃, accuracy. ± 0.1 ℃; Adjustable depth of brine. 0cm ~ 150cm; Support frame width. 20mm ± 1mm. ......

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