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GB/T 28737-2012: Controller for solar water heating system (tank volume more than 0.6 m3)
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Std ID	Version	USD	Buy	Deliver [PDF] in	Title (Description)
GB/T 28737-2012	English	369	Add to Cart	3 days [Need to translate]	Controller for solar water heating system (tank volume more than 0.6 m3)

GB/T 28737-2012: Controller for solar water heating system (tank volume more than 0.6 m3)

---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.
ICS27.160 F12 National Standards of People's Republic of China Solar hot water system (tank volume greater than 0.6m3) The control device Controlerforsolarwaterheatingsystem (tankvolumemorethan0.6m3) Issued on. 2013-06-01 2012-11-05 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Table of Contents

Introduction Ⅲ 1 Scope 1 2 Normative references 1 3 Terms and definitions 4 Product Classification and Nomenclature 2 5 Technical requirements 3 6 Test methods 7 7 Inspection rules 9 8 Marking 10 9 packaging, transportation and storage 10 Appendix A (informative) copper wires to carry the current table 11 Appendix B (normative) in short-term thermal stress caused by the current case, the calculation method to protect conductor cross-sectional area of \u200b\u200b12 Table 1, taxonomic composition and content 2 Table 2 Temperature sensor technical requirements and installation position table 4 Table 3 different color phase sequence or polar line 5 Table 4 different phase sequence or the polarities of 6 Table 5 protective conductor cross-section 6

Foreword

This standard rule according to GB/T 1.1-2009 given draft. This standard by the National Standardization Technical Committee of solar energy (SAC/TC402) and focal points. This standard was drafted. Beijing Bo Creative Energy Technology Co., National Solar Quality Supervision and Inspection Center (Beijing), China Standard Research Institute of Zhejiang Unlimited New Energy Co., Zhejiang Electronic Technology Co., Ltd than the gorgeous, over Zhejiang New Energy Co., days Electronics Co., Ltd., Himin Solar Co., Ltd., Zhejiang peak Technology Co., Ltd. Tongji sunshine new energy. The main drafters of this standard. Jia Tieying, Zhang Yiyu, He Tao, Tang Xuan, Zhang Lifeng, Gao Ying, Xu Guohong, pay deposit that, Fang, Zhu Guohua, Wu Liren, Yangkuai Qiang, Zhang Xin Yu, Fengai Rong, Deng Yu, Zhu even yellow, Zhang Lei, Wang Conghui. Solar hot water system (tank volume greater than 0.6m3) The control device

1 Scope

This standard specifies a solar hot water system (tank volume greater than 0.6m3) The term means (hereinafter referred to as the control device) and control Definition, classification and naming of products, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage. This standard applies to tank volume greater than 0.6m3 solar hot water systems.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated edition applies to this article Member. For undated references, the latest edition (including any amendments) applies to this document. GB/T 191 Packing Pictorial marking GB/T 2829 periodic inspection Sampling procedures and tables (suitable for process stability test) GB/T 3797 electrical control equipment GB 4208 enclosure protection (IP code) Safety - Part 1 GB 4706.1 household and similar electrical appliances. General requirements GB/T 5023.3 rated voltage of 450/750V and below PVC insulated cables - Part 3. Non - sheathed fixed wiring cable GB/T 5023.5 rated voltage of 450/750V and below PVC insulated cables Part 5. Flexible cables (cords) GB 7251.1 low voltage switchgear and control equipment Part 1. Type - tested and partially type-tested assemblies GB/T 7251.8 Low-voltage switchgear and control equipment, intelligent equipment common technical requirements GB/T 10217 Electrical control equipment design guidelines GB/T 11463 reliability tests for electronic measuring instruments GB/T 12936 term solar thermal GB/T 13384 mechanical and electrical products packaging General technical conditions GB 14048.1 voltage switchgear and control equipment - Part 1. General GB 14536.1 household and similar electrical controls - Part 1. General requirements GB/T 17212 industrial process measurement and control - Terms and definitions GB/T 23888 domestic solar hot water system controller GB 50364 civil solar water heating system technical specifications JB/T8734.2 rated voltage of 450/750V and below PVC insulated cables and wires and cords - Part 2. fixed wiring Cable & Wire

3 Terms and Definitions

GB 4706.1, GB/T 12936, GB 14048.1, GB 14536.1, GB/T 17212, GB/T 23888, GB 50364 defined The following terms and definitions apply to this document. 3.1 Solar water heating system control device solarwaterheatingsystemcontroler For solar water heating systems, solar hot water system gives control to adjust it according to the specified logical policy electrical normal operation ...