GB/T 3667.2-2016AC motor capacitors -- Part 2: Motor start capacitors (English PDF)

Foreword

GB/T 3667 "AC motor capacitor" is divided into two parts.

--- Part 1. General - Performance, testing and rating - Safety requirements for installation and operation are;

--- Part 2. Motor start capacitors.

This section GB/T 23667 Part of.

This section drafted in accordance with GB/T 1.1-2009 given rules.

This Part replaces GB/T 3667.2-2008 "AC motor capacitors - Part 2. Motor start capacitor", compared with the GB/T 3667.2-2008, in addition to editorial changes outside the main technical changes are as follows.

--- Added "capacitor insulating film" is defined (see 3.6);

--- Amend the definition of "discharge of the capacitor device" (see 37, 2008 edition of 1.3.7.);

--- Modification of the "security level" definition (see 329, 2008 edition of 1.3.29.);

--- The "lead terminal" to "insulated wire lead terminals";

--- In the "voltage test leads and terminals between the housing", increasing the time for routine tests can be reduced to 2s requirements (see 5.1.8 and 6.1.7);

--- In the "durability test", modify the requirements of the test conditions and eligibility determination (see 5.1.13.2 and 6.1.12.2);

--- Modify the "destruction test" requirements (see 5.1.16,2008 version 2.1.16);

--- In the "flag" mainly on small capacitors add some instructions (see 5.4 and 6.4);

--- Will "test the air in forced circulation" in the first time trial by the "24h after" to "24h within" (see 6.1. 12.1 1, 2008 edition of 3.1.12.1.1).

This section uses the translation method is equivalent to using IEC 60252-2:2013 "AC motor capacitors - Part 2. Motor start capacitor" (in English).

Consistency correspondence between this part of international documents and normative references of our files are as follows.

--- GB/T 2423 (all parts), Environmental testing for electric and electronic products Part 2. Test methods [IEC 60068-2 (all parts)]

--- GB/T 2423.10-2008 Environmental testing for electric and electronic products Part 2. Test methods Test Fc. Vibration (sinusoidal) (IEC 60068-2-6:1995, IDT)

--- GB/T 2423.22-2012 Environmental testing for electric and electronic products Part 2. Test methods - Test N. change in temperature (IEC 60068-2-14:2009, IDT)

--- GB/T 2423.28-2005 Environmental testing for electric and electronic products Part 2. Test methods - Test T. Soldering (IEC 60068-2-20. 1979, IDT)

--- GB/T 2423.60-2008 Environmental testing for electric and electronic products Part 2. Test methods - Test U. Robustness of terminations and integral mounting devices (IEC 60068-2-21:2006, IDT)

--- GB/T 2691-1994 resistors and capacitors Marking codes (IEC 60062:1992, IDT)

--- GB/T 4207-2012 solid insulating materials resistance to tracking index measurement method and the comparative tracking index (IEC 60112:2009, IDT)

--- GB/T 11918.1-2014 industrial plug and socket couplers - Part 1. General requirements [IEC 60309-1:2012 (ed.4.2), MOD] for ease of use, this section made the following editorial changes.

--- According to GB/T 1.1-2009 requirements, for some choreography and writing formats have been modified;

"." --- With a decimal point instead of the original IEC standard as a decimal comma ",";

--- Remove the IEC 60252-2:2013 Foreword;

--- According to national circumstances, the IEC 60252-2:2013 Fig. 5, part graphic symbols have been modified;

--- Remove the IEC 60252-2:2013 Table 3 and Table 7 "thread diameter" and "inch" one;

--- With "this Part" instead of IEC 60252-2:2013 is the "standard" word;

--- Some of the statements apply to international standards to apply to our standard formulation.

This section while IEC 60252-2:2013 Part editorial errors were Errata.

--- After verification, IEC 60252-2:2013 is normative references "ISO 4046:2002 (Paper, board, pulps and related terms - Vocabulary)" is wrong, should be "ISO 4046-4:2002 (Paper, board, pulps and related terms - Vocabulary - Paper and board grades and converted products);

--- After verification, IEC 60252-2. 5.1.16.5.1 2013 in reference to the terms "5.1.46.5.2" is wrong, should be "5.1.16.5.2";

--- After verification, IEC 60252-2:2013 5.1.16.5.2 of the "ISO 4046:2002 in 6.86" is wrong, should be "ISO 4046-4:2002 in 4.187." Please note that some of the content of this document may involve patents. Release mechanism of the present document does not assume responsibility for the identification of these patents.

This part is proposed by the China Electrical Equipment Industrial Association.

This part of the National Standardization Technical Committee Power capacitor (SAC/TC45) centralized.

This section is drafted. Xi'an High Voltage Apparatus Research Institute Co., Ltd., Zibo Leybold Power Capacitor Co., Ltd., Zhejiang nine clubs Electric Co., Ltd., Xiamen Farah Electronics Corp., Xi'an Electric Power Capacitor Co., Ltd., Ningbo Shine electrical Technology Co., Ltd., Anhui copper peak Electronics Co., Ltd., Shanghai Electric Co., Ltd. Haoyue, Shunde District of Foshan City-Electric Industry Co., Ltd., Guilin Power Capacitor Co., Ltd., and Shenzhen City Power Technology Co., Ltd., Guangdong Fung Ming Electronic Technology Co., Ltd. Group refers to month, Rheinland (Shanghai) Co., Ltd., Ningguo Yuhua Electric Co., Ltd., Henan Province in Central China electronic Science and Technology Co., Ltd. (seven hundred ninety-four plant), Fuxin City Jiekeda Electronics Co.

This part drafters. Yuan Aoqi, room sworn, Zhang Aili, Ma Feng, Zhao Xin, Zhao cover, yellow Shunda Chen Caiming, Liu Jing, HE tide, Baojun Hua, Xu Feng, Chen Rong, Yu wooden, Lu Tao, Yangshu Yan, Zhang Chu Yan, Zhang Jinbo, Wang Yu Jing, Wang Peibo, Shi Bing, Chen Zhongyou, Liu Lei, Zhang Liping.

This part of the standard replaces the previous editions are.

--- GB 3667-1983, GB/T 3667-1993, GB 3667-1997, GB/T 3667.2-2008.

AC motor capacitor

Part 2. Motor start capacitors

1 Scope

This section applies to be connected to a frequency of 100Hz and below by a single-phase power supply system of asynchronous motor winding motor starting capacitors.

This section applies to paper or plastic film or media cooperation between the two groups, impregnated or not impregnated metallized motor start capacitors have non-solid electrolyte and motor starting electrolytic capacitors, the rated voltage of 660V and below.

2 Normative references

The following documents for the application of this document is essential. For cited documents with dates, only the dated edition applies to this document. For undated references, the latest edition (including any amendments) applies to this document.

GB/T 2423.3-2006 Environmental testing Part 2. Tests - Test Cab. Damp heat test (IEC 60068-2-78:2001, IDT) GB 4208-2008 housing protection (IP Code) (IEC 60529:2001, IDT) GB/T 5169.10-2006 Fire hazard testing for electric and electronic products - Part 10. Glowing/hot wire based test methods - Glow - wire apparatus and common test procedure (IEC 60695-2-10:2000, IDT) GB/T 5169.11-2006 Fire hazard testing for electric and electronic products - Part 11. Glowing/hot wire based test methods - Glow - wire flammability test method for finished products (IEC 60695-2-11:2000, IDT) ISO 4046-4:2002 Paper, board, pulps and related terms - Vocabulary - Paper and board grades and converted products IEC 60062 resistors and capacitors sign the code IEC 60068-2 (all parts), Environmental testing - Part 2. Test methods IEC 60068-2-6 Environmental testing - Part 2-6. Tests - Test Fc. Vibration (sinusoidal) IEC 60068-2-14 Environmental testing - Part 2-14. Tests - Test N. Temperature change IEC 60068-2-20 Environmental testing Part 2-20. Tests - Test T. Test methods for solderability and resistance to soldering heat of devices with leads IEC 60068-2-21 Environmental testing - Part 2-21. Tests - Test U. Robustness of terminations and integral mounting devices IEC 60112 solid insulating materials resistance to tracking index and comparative tracking index measurement method IEC 60309-1:2012 industrial plug and socket couplers - Part 1. General requirements