GB/T 17885-2016 English PDF

US$2094.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 17885-2016: Electromechanical contactors for household and similar purposes
Status: Valid

GB/T 17885: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 17885-2016	2094	Add to Cart	4 days	Electromechanical contactors for household and similar purposes	Valid
GB 17885-2009	RFQ	ASK	10 days	Electromechanical contactors for household and similar purposes	Obsolete
GB 17885-1999	RFQ	ASK	7 days	Electromechanical contactors for household and similar purposes	Obsolete

Similar standards

GB 14536.16   GB 14536.7   GB 14536.8   GB/T 14536.12   GB/T 14048.9   

Basic data

Standard ID: GB/T 17885-2016 (GB/T17885-2016)
Description (Translated English): Electromechanical contactors for household and similar purposes
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: K32
Classification of International Standard: 29.120.99
Word Count Estimation: 105,144
Date of Issue: 2016-02-24
Date of Implementation: 2016-09-01
Older Standard (superseded by this standard): GB 17885-2009
Quoted Standard: GB/T 2423.3-2006; GB/T 2900.71-2008; GB/T 2900.83-2008; GB/T 3398.2-2008; GB/T 4025-2010; GB/T 4026-2010; GB/T 4205-2010; GB 4208-2008; GB/T 5169.10-2006; GB/T 5169.11-2006; GB/T 5169.16-2008; GB/T 5465.2-2008; GB/T 16895.10-2010; GB/T 16935.1-2008; GB/T 17045-2008
Adopted Standard: IEC 61095-2009, IDT
Regulation (derived from): National Standard Announcement No
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 17885-2016: Electromechanical contactors for household and similar purposes

---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.
Electromechanical contactors for household and similar ICS 29.120.99 K32 National Standards of People's Republic of China Replace GB 17885-2009 Electromechanical contactors for household and similar use (IEC 61095..2009, IDT) 2016-02-24 released 2016-09-01 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 Classification 13 5 Characteristics of contactors 13 6 Product information 18 7 normal use, installation and transportation conditions Structural and performance requirements 9 Test 33 Appendix A (normative) Signs and identification of terminals Appendix B (Normative appendix) Procedures for testing and number of tests 79 Appendix C (Normative Appendix) Description of the method for adjusting the load circuit 81 Appendix D (normative) Method for determining short circuit power factor Appendix E (normative) Measurement of electrical clearance and creepage distances Appendix F (normative) The relationship between the nominal voltage of the power supply system and the rated impulse withstand voltage of the contactor 90 Appendix G (Normative Appendix) Electric Wire Ignition Test Appendix H (Normative Appendix) Enclosed enclosure of protective contact 92 Appendix I (normative) Performance requirements and test methods for protective isolators with protective isolation 98

Foreword

This standard is drafted in accordance with the rules given in GB/T 1.1-2009. This standard replaces GB 17885-2009 "Electrical contactors for household and similar use". This standard compared with GB 17885-2009 main technical changes. --- increase the use of category AC-7c (with compensated discharge lamp control of the off) and its related performance requirements and testing; - Revised the requirements and test methods for dielectric properties; - Revision of the signs and identification of the contactor terminals of Appendix A (normative); - Revision of Appendix F (Normative Appendix) Rated impulse withstand voltage for contactor Nominal voltage and contactor for power supply system The value of the rated impulse withstand voltage; - Added enclosure H (normative) enclosure protective rating of enclosed contactors; - Added Appendix I (normative) Performance requirements and test methods for protective isolators with protective isolation. This standard uses the translation method equivalent to IEC 61095..2009Ed2.0 "home and similar use electromechanical contactor". And the normative reference in this standard international documents are consistent with the relationship between China's documents are as follows. GB/T 4207-2012 Determination of electrical traces and resistance to traceability of solid insulating materials under wet conditions (IEC 60112..2009, IDT); Classification of electrical insulation heat resistance (IEC 60085..2004, IDT); GB/T . --- GB/T 11026 (all parts) Electrical insulation materials Heat resistance [IEC 60216 (all parts)]; Low - voltage switchgear and controlgear - Part 1. General (IEC 60947-1..2011, MOD); Low - voltage switchgear and controlgear - Part 4-1. Contactors and motor starters - Electromechanical - GB/T . Type contactors and motor starters (including motor protector) (IEC 60947-4-1..2009, MOD); Low - voltage switchgear and controlgear - Part 5-1. Control circuits - Electrical and switchgear - GB 14048.5-2008. Electric control circuit electrical appliances (IEC 60947-5-1..2003, MOD); Graphical symbols for equipment - Part 1. Generic symbols (ISO 7000..2004, NEQ); GB/T 16273.1-2008. GB/T 17627 (all parts) High voltage test technology for low voltage electrical equipment [IEC 61180 (all parts)]. This standard is technically consistent with IEC 61095-2009Ed2.0 and is subject to the following editorial modifications. Due to IEC 60050-604. 1987 in the text does not specifically cited, so delete the reference file; --- IEC 60529..2001Ed2.1 includes IEC 60529. 1989Ed2.0 and Amendment 1 (1999), so the standard Quoted by the IEC 60529..2001 version of the corresponding national standard, user-friendly; - IEC 60695-11-10..2003Ed1.1 includes IEC 60695-11-10..1999Ed1.0 and Amendment 1 (2003) Content, so in the standard reference IEC 60695-11-10..2003 version of the corresponding national standard, user-friendly; --- In accordance with the requirements of GB/T 1.1, in order to avoid the emergence of suspension, the 5.2.1 and 5.2.2 terms to the type of items; - the suspension section under 5.3.3 and 5.3.5, 5.3.6, 6.1 and 7.1 was removed in accordance with the requirements of GB/T 1.1; --- In order to maintain consistency before and after the text, see 8.1.11 see GB 4208-2008 to see Appendix H; - the same temperature rise requirements for components that are not touched in normal operation in Table 5 are required to be merged together; --- 8.2.3.1 in the column item to paragraph, and improve the relevant description; For ease of reference, the tables in 9.3.3.5.2 are numbered 22; --- Correct the typo of A.2.2.2 to change the "shunt release" to "undervoltage release". This standard is proposed by China Electrical Equipment Industry Association. This standard by the National Low Voltage Electrical Apparatus Standardization Technical Committee (SAC/TC189) centralized. This standard is responsible for drafting units. Shanghai Electric Science Research Institute (Group) Co., Ltd., Shanghai Electric Research Institute. This standard participates in the drafting unit. Shanghai Electric Branch Electric Technology Co., Ltd., Schneider Electric (China) Co., Ltd. Shanghai Branch, three letters International Electric Shanghai Co., Ltd., Shanghai Liangxin Electric Co., Ltd., Zhejiang Zhengtai Electric Co., Ltd., Zhejiang high and low voltage electrical appliances Product quality inspection center, Xiamen Hongfa Switch Equipment Co., Ltd. The main drafters of this standard. Li Hui, Zeng Ping, Xi Hong. The standard to participate in the drafters. Wang Yi Xu, Su Han Lin, Li Yuchun, Xiao Yufeng, Lin Jie, Cao Yong. This standard replaced the previous version of the standard release. --- GB 17885-1999, GB 17885-2009. Electromechanical contactors for household and similar use

1 Scope

This standard is suitable for home and similar use of electromechanical contactor, the main contact for connecting the rated voltage does not exceed the exchange of 440V (line Voltage), the use of class AC-7a under the rated operating current is less than or equal to 63A, the use of class AC-7b and AC-7c under the rated operating current Less than or equal to 32A, rated circuit limited to short circuit current less than or equal to 6kA. The contactors involved in this standard are generally not used to break short-circuit current, so the equipment should be equipped with appropriate short-circuit protection (See 9.3.4). This standard does not apply to the following appliances. --- contactor according to IEC 60947-4-1; --- semiconductor contactor; --- special purpose contactor; --- The auxiliary contact of the contactor, see IEC 60947-5-1 for its requirements. This standard specifies. a) the characteristics of the contactor; b) contactor should meet the requirements. 1) operation and performance; 2) Dielectric properties; 3) enclosure protection class (if applicable); 4) structure; 5) Electromagnetic compatibility. c) verify the test and test methods used to meet the above requirements; d) the number of test procedures and the number of samples; e) Information that should be provided in the contactor or manufacturer's sample.

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. GB/T 2423.3-2006 Environmental testing for electric and electronic products - Part 2. Test methods - Test Cab. constant damp heat test (IEC 60068-2-78..2001, IDT) GB/T 2900.71-2008 Electrical terminology Electrical installations (IEC 60050-826..2004, IDT) GB/T 2900.83-2008 Electrotechnical terminology and magnetic devices (IEC 60050-151..2001, IDT) GB/T 3398.2-2008 Determination of hardness of plastics - Part 2. Rockwell hardness (ISO 2039-2. 1987, IDT) GB/T 4025-2010 Basic and safety rules for identification of man-machine interface markings and coding rules for operating devices (IEC 60073..2002, IDT) GB/T 4026-2010 Basic and safety rules for identification of man-machine interface markings Identification of equipment terminals and conductor terminals (IEC 60445..2006, IDT) GB/T 4205-2010 Basic and safety rules for identification of man-machine interface markings (IEC 60447..2004, IDT) ......

Image     

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 17885-2016_English be delivered?

Answer: Upon your order, we will start to translate GB/T 17885-2016_English as soon as possible, and keep you informed of the progress. The lead time is typically 2 ~ 4 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 17885-2016_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 17885-2016_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.

Question 5: Should I purchase the latest version GB/T 17885-2016?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 17885-2016 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.