GB/T 25128-2010 English PDF

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GB/T 25128-2010: Direct evaporation all fresh air handling units
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 25128-2010	529	Add to Cart	4 days	Direct evaporation all fresh air handling units	Valid

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Basic data

Standard ID: GB/T 25128-2010 (GB/T25128-2010)
Description (Translated English): Direct evaporation all fresh air handling units
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: J73
Classification of International Standard: 27.200
Word Count Estimation: 23,228
Date of Issue: 2010-09-26
Date of Implementation: 2011-02-01
Quoted Standard: GB/T 191; GB/T 2423.17; GB 4208-2008; GB 4706.1-2005; GB 4706.32-2004; GB 5226.1; GB/T 6388; GB 25130-2010; GB/T 13306; GB/T 17758-2010; GB/T 18836-2002
Regulation (derived from): National Standard Approval Announcement 2010 No.6 (Total No.161)
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 direct evaporative fresh air air handling units (hereinafter referred to as " units ") of the terms and definitions, Types and basic parameters required, test methods, inspection rules, signs, packaging, transport and storage. This standard applies to motor-driven direct evaporative fresh air air handling units.

GB/T 25128-2010: Direct evaporation all fresh air handling units

---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.
Direct evaporation all fresh air handling units ICS 27.200 J73 National Standards of People's Republic of China Direct Evaporative New Air Air Treatment Unit 2010-09-26 release 2011-02-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of the People 's Republic of China China National Standardization Management Committee released Directory Preface I 1 Scope 1 2 normative reference document 1 3 Terms and definitions 1 4 type and basic parameters 2 Technical requirements 3 Test Method 8 7 Inspection rules 11 8 signs, packaging, transportation, storage 13 Appendix A (Normative Appendix) Test Method for Refrigeration (Heat) Volume of Direct Evaporative Fresh Air Air Treatment Unit 15

Foreword

Appendix A of this standard is a normative appendix. This standard is proposed by the China Machinery Industry Federation. This standard is national standardization of refrigeration and air conditioning equipment Technical Committee (SAC/TC238). The standard responsible for the drafting unit. Jiangsu Zhimin Ventilation Equipment Co., Ltd., Hefei General Machinery Research Institute, Nanjing Normal University, Qingdao Hisense Hitachi Air Conditioning System Co., Ltd., Shenzhen McQuay Air Conditioning Co., Ltd. This standard participates in the drafting unit. Daikin Air Conditioning (Shanghai) Co., Ltd., Shanghai Mitsubishi Electric Co., Ltd. Shangling Air Conditioner Co., Ltd., Nanjing Tianjia Air Conditioning Equipment Co., Ltd., Trane Air Conditioning System (China) Co., Ltd. The main drafters of this standard. Huang Hu, Chen Zemin, Zhang Mingsheng, Zhang Zhongbin, Wang Zhigang, Zhou Hongjun, Shi Jianchun, Tong Xingsheng, Liang Lujun, Zhang weiga. This standard is interpreted by the National Standardization Technical Committee for Refrigeration and Air Conditioning Equipment. This standard is developed for the first time. Direct Evaporative New Air Air Treatment Unit

1 Scope

This standard specifies the terms and definitions, types and basic parameters of a direct evaporative new air handling unit (hereinafter referred to as "unit"), Requirements, test methods, inspection rules, marking, packaging, transportation and storage. This standard applies to the motor-driven direct evaporative new air air handling unit.

2 normative reference documents

The terms of the following documents are hereby incorporated by reference into this standard. Whichever is the date of the reference file, which is followed by all (Excluding corrigenda) or revisions do not apply to this standard, however, encourage the parties to reach an agreement under this standard Whether you can use the latest version of these files. For undated references, the latest edition applies to this standard. GB/T 191 Packaging and Storage Icons (GB/T 191-2008, ISO 780..1997, MOD) GB/T 2423.17 Basic environmental testing of electric and electronic products - Part 2 Test methods Test Ka. Salt mist GB 4208-2008 enclosure protection class (IP code) (IEC 60529..2001, IDT) GB 4706.1-2005 Safety of household and similar electrical appliances - Part 1. General requirements (IEC 60335-1..2001, IDT) GB 4706.32-2004 Safety of household and similar electrical appliances - Particular requirements for heat pumps, air conditioners and dehumidifiers (IEC 60335- 2-40..1995) GB 5226.1 Mechanical safety machinery - Electrical equipment - Part 1. General technical conditions (GB 5226.1-2008, IEC 60204- 1..2005, IDT) GB/T 6388 shipping package collection and delivery mark Safety requirements for unit type air - conditioning machines GB 25130 GB/T 13306 signs Elemental air conditioners GB/T 17758-2010 GB/T 18836-2002 Air duct air supply (heat pump) unit (ISO 13253..1995, NEQ)

3 terms and definitions

The following terms and definitions apply to this standard. 3.1 Direct Evaporative New Air Air Treatment Unit directevaporationalfreshairhandlingunits A method of direct evaporation or heat pump heating to deal with the new wind, and through the duct to the confined space, room or area straight To provide a centralized service of the new air air equipment. 3.2 Large Enthalpy Difference Direct Evaporative New Air Air Treatment Unit largeenthalpypotentialdirectevaporationalfreshair handlingunits Under the condition of the nominal refrigerated air inlet condition specified in this standard, the temperature of the treated fresh air dry bulb is not more than 23 ℃ Standard, bear some of the new wind and wet load of the new air air handling machine. Hereinafter referred to as "large enthalpy difference type unit". 3.3 Small enthalpy difference type direct evaporative new air air handling unit smalenthalpypotentialdirectevaporationalfreshair handlingunits In the standard under the conditions of the name of the conditioned air inlet conditions, to GB/T 18836 as the name of the indoor dry bulb temperature for the new wind ......

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