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GB/T 6916-2008: Power capacitors for damp tropics
Status: Valid GB/T 6916: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 6916-2008 | English | 209 |
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3 days [Need to translate]
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Power capacitors for damp tropics
| Valid |
GB/T 6916-2008
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| GB/T 6916-1997 | English | 239 |
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2 days [Need to translate]
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Power capacitor for damp tropics
| Obsolete |
GB/T 6916-1997
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| GB/T 6916-1986 | English | RFQ |
ASK
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3 days [Need to translate]
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Power capacitors for damp tropics
| Obsolete |
GB/T 6916-1986
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PDF similar to GB/T 6916-2008
Basic data | Standard ID | GB/T 6916-2008 (GB/T6916-2008) | | Description (Translated English) | Power capacitors for damp tropics | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | K42 | | Classification of International Standard | 31.060.70 | | Word Count Estimation | 9,971 | | Date of Issue | 2008-06-30 | | Date of Implementation | 2009-04-01 | | Older Standard (superseded by this standard) | GB/T 6916-1997 | | Regulation (derived from) | Announcement of Newly Approved National Standards No. 11 of 2008 (No. 124 overall) | | 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 humid tropics of power capacitors of environmental conditions, and the corresponding technical requirements, test methods, inspection rules, marking, packaging and storage. This standard applies to humid tropics using various types of power capacitors (hereinafter referred to as capacitors). | GB/T 6916-2008: Power capacitors for damp tropics---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.
Power capacitors for damp tropics
ICS 31.060.70
K42
National Standards of People's Republic of China
Replacing GB/T 6916-1997
Humid tropics Power Capacitor
Posted 2008-06-30
2009-04-01 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 Use of environmental conditions 1
5 Technical requirements and test methods 2
6 signs, packaging, transportation and storage 4
Table 1 normal environmental conditions 2
Table 2 salt spray test duration and eligibility criteria 3
Table 3 Test Item 3
Foreword
This standard replaces GB/T 6916-1997.
This standard and GB/T 6916-1997 compared to the main changes are as follows.
--- Increasing the terms and definitions;
--- Environmental parameters, increasing the maximum temperature when the relative humidity ≥95%. 28 ℃;
--- Lists plating, chemical processing parts and paint coating adhesion and appearance, and the appearance of plastic parts shall comply with relevant standards
Requirements of quality grading;
--- A list of exposed insulation parts, structural parts and structural organic material layer after mildew test shall comply with the provisions of mildew grading
Claim;
--- In tabular form, duration and eligibility criteria salt spray test.
The standard proposed by China Electrical Equipment Industrial Association.
This standard by the National Standardization Technical Committee on Power capacitor (SAC/TC45) centralized.
This standard was drafted. Electric Power Research Institute in Xi'an capacitors, Nissin Electric (Wuxi) Co., Ltd.
The main drafters of this standard. Yang Yimin, Xu song.
This standard replaces the standards previously issued as follows.
--- GB 6916-1986, GB/T 6916-1997.
Humid tropics Power Capacitor
1 Scope
This standard specifies the use of environmental conditions of the humid tropics of power capacitors, and the corresponding technical requirements, test methods, inspection rules, marking
Chi, packaging and storage.
This standard applies to the humid tropics region using various types of power capacitors (hereinafter referred to as a capacitor).
2 Normative references
The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent
Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research
Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard.
GB/T 2422 electric and electronic products environmental testing terminology (GB/T 2422-1995, eqv IEC 60068-5-2.1990)
GB/T 2423.4-1993 electric and electronic products environmental testing procedures Test Db. Damp heat test, cyclic (eqv
IEC 60068-2-30. 1980)
GB/T 2423.16-1999 Environmental testing for electric and electronic products Part 2. Test methods Test J and guidance. Mould growth (idt
IEC 60068-2-10. 1988)
GB/T 2423.17-1993 electric and electronic products environmental testing procedures Test Ka. Salt mist (eqv
IEC 60068-2-11. 1981)
GB/T 2900.16 Electrotechnical terminology - Power capacitors (GB/T 2900.16-1996, neqIEC 60050-436.1990)
JB/T 4159-1999 General technical requirements for tropical electrical products
3 Terms and Definitions
Except in this standard explicitly stated, the rest of the term shall be consistent with GB T 2900.16-1996, GB/T 2422 requirements /.
3.1
Test samples a set of parameter values \u200b\u200bused in the test environment conditions.
Alternating hot and humid test test severity is determined by a combination of high temperature and the temperature of the number of test cycles.
Mildew test severity is determined by the duration of the test.
4 Use of environmental conditions
4.1 normal environmental conditions
Normal environmental conditions for the Humid Tropics of the capacitor are shown in Table 1.
4.2 abnormal environmental conditions
Environmental conditions beyond the capacitor Table 1, the use of environmental conditions determined by the user in consultation with the manufacturer.
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