GB/T 6916-2008 English PDF

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GB/T 6916-2008: Power capacitors for damp tropics
Status: Valid

GB/T 6916: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 6916-2008	209	Add to Cart	3 days	Power capacitors for damp tropics	Valid
GB/T 6916-1997	239	Add to Cart	2 days	Power capacitor for damp tropics	Obsolete
GB/T 6916-1986	RFQ	ASK	3 days	Power capacitors for damp tropics	Obsolete

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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Older Standard (superseded by this standard): GB/T 6916-1997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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