GB/T 32705-2016 English PDF

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GB/T 32705-2016: Safety requirements for laboratory instrument and equipment -- Power supply for instrument and equipment
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 32705-2016	1279	Add to Cart	10 days	Safety requirements for laboratory instrument and equipment -- Power supply for instrument and equipment	Valid

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Basic data

Standard ID: GB/T 32705-2016 (GB/T32705-2016)
Description (Translated English): Safety requirements for laboratory instrument and equipment -- Power supply for instrument and equipment
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: L89
Classification of International Standard: 29.200
Word Count Estimation: 64,631
Date of Issue: 2016-06-14
Date of Implementation: 2017-01-01
Regulation (derived from): National Standard Announcement No. 8 of 2016
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 32705-2016: Safety requirements for laboratory instrument and equipment -- Power supply for instrument and equipment

---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.
Safety requirements for laboratory instrument and equipment - Power supply for instrument and equipment ICS 29.200 L89 National Standards of People's Republic of China Laboratory equipment and equipment - Safety specification Instrument power supply 2016-06-14 release 2017-01-01 Implementation General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China China National Standardization Management Committee released Directory Preface III 1 Scope 1 2 normative reference document 1 3 Terms and definitions 2 4 Test 6 5 logo and file 10 6 anti-shock 15 7 Mechanical hazards 35

8 Resistance to mechanical shock and impact

9 to prevent the spread of flame 39 10 Equipment temperature limits and heat resistance 44 11 components 46 Appendix A (Normative Appendix) Routine Test 50 Appendix B (Normative Appendix) Measurement of Clearances and Creepage distances 51 Appendix C (normative appendix) Components that specify insulation requirements Appendix D (normative) Reduced pollution levels 57 Appendix E (informative) Example 58 Reference 60

Foreword

This standard is drafted in accordance with the rules given in GB/T 1.1-2009. This standard is proposed by the China Machinery Industry Federation. This standard is under the jurisdiction of the Mechanical Industry Laboratory Equipment and Equipment Standardization Technical Committee (SAC/TC526). The main drafting of this standard. mechanical industry instrumentation integrated technology and economic research institute, the Ministry of Industry and Information Technology Electronics five. This standard participates in the drafting unit. China Testing Technology Co., Ltd. The main drafters of this standard. Wang Guihu, Liu Weifan, Zhang Guiling. Laboratory equipment and equipment - Safety specification Instrument power supply

1 Scope

This standard specifies the safety requirements of laboratory reactors for normal and extended environmental conditions (excluding the safety of glass reactors Claim). This standard applies to general safety requirements intended for use as an independent power supply for power supply from a grid, but does not include uninterruptible power supplies Department of independent sales of power. Note. This standard refers to the grid power supply independent power supply.

2 normative reference documents

The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article Pieces. For undated references, the latest edition (including all modifications) applies to this document. Determination of softening temperature (VST) of thermoplastics GB/T 1633-2000 GB/T 4207-2012 Determination of resistance to traceability and comparison of electrical traces for solid insulation materials GB 4208-2008 enclosure protection class (IP code) GB 4793.1-2007 Safety requirements for electrical equipment for measurement, control and laboratory use - Part 1. General requirements GB/T 5013 (all parts) Rated voltage 450V/750V and below rubber insulated cable GB/T 5023 (all parts) Rated voltage 450V/750V and below PVC insulated cable Graphical symbols for use in electrical equipment - Part 2. Graphical symbols ISO /TS 5165.2-2008 Safety requirements for audio, video and similar electronic equipment GB 8898-2011 GB 9364 (all parts) Miniature fuses - Part 1. Definition of small fuses and general requirements for small fuse links GB/T 11020-2005 List of Flammability Test Methods for Solid Nonmetallic Materials Exposed to Flame Source Electrical insulation - Heat resistance classification GB/T Low - voltage switchgear and controlgear - Part 1. General GB 14048.3-2008 Low - voltage switchgear and controlgear - Part 3. Switches, isolators, isolating switches and fuse combinations Electrical appliances Electrical accessories - Wire assemblies and interconnecting wire assemblies GB/T GB/T 16927 (all parts) High voltage test technology GB 17465 (all parts) appliance couplings for household and similar purposes ISO 3864-1..2011 Graphical symbols - Safety colors and safety signs - Part 1. Safety signs and safety markings - Design principles (graphicalsymbols-safetycoloursandsafetysigns-Part 1. designprinciplesforsafetysignsand safetymarkings ISO 7000..2004 Graphical symbols for equipment and a list (Graphicalsymbolsforuseonequipment- Indexandsynopsis) IEC 60027-3..2002 Letter symbols for electrical technology (Logarithmic andrelatedquantities, andtheirunits) IEC 60664-3..2003 Insulation coordination for low voltage systems - Part 3. Use of coatings to improve the insulation fit of printed circuit board systems (Insulationcoordinationforequipmentwithinlow-poweredystems-Part 3. Use ofcoating, pottingor mouldingforprotectionagainstpolution ......

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