|
US$659.00 · In stock
Delivery: <= 5 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 32902-2016: Circuit-breakers incorporating residual current protection with auto-reclosing functions (CBAR)
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 32902-2016 | English | 659 |
Add to Cart
|
5 days [Need to translate]
|
Circuit-breakers incorporating residual current protection with auto-reclosing functions (CBAR)
| Valid |
GB/T 32902-2016
|
PDF similar to GB/T 32902-2016
Basic data | Standard ID | GB/T 32902-2016 (GB/T32902-2016) | | Description (Translated English) | Circuit-breakers incorporating residual current protection with auto-reclosing functions (CBAR) | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | K31 | | Classification of International Standard | 29.120.40 | | Word Count Estimation | 33,367 | | Date of Issue | 2016-08-29 | | Date of Implementation | 2017-03-01 | | Regulation (derived from) | National Standard Announcement 2016 No.14 | | 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 32902-2016: Circuit-breakers incorporating residual current protection with auto-reclosing functions (CBAR)
---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.
Circuit-breakers structured residual current protection with auto-reclosing functions (CBAR)
ICS 29.120.40
K31
National Standards of People's Republic of China
With the remaining capacity of the auto reclosing function
Current Protection Circuit Breaker (CBAR)
withauto-reclosingfunctions (CBAR)
2016-08-29 released
2017-03-01 implementation
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
China National Standardization Management Committee released
Directory
Preface I
1 Scope 1
2 normative reference document 1
3 terms and definitions, symbol 2
3.1 Terms and definitions 2
3.2 Symbol 2
Category 3
4.1 by structure type 3
4.2 by sub-closing method points 3
5 Features 4
5.1 Summary of features 4
5.2 Standard and preferred values 4
6 logo 5
7 normal use, installation conditions 6
7.1 Normal Conditions of Use 6
7.2 Transport and storage conditions 7
7.3 Installation 7
Structure and performance requirements
8.1 Structural requirements 7
8.2 Performance requirements 9
9 Test 12
9.1 Test type 12
9.2 Verifying the structural requirements
9.3 Type Test 13
9.4 Assembly CBAR Supplementary Test 20
9.5 CBAR test after verification 20
9.6 Test for moisture resistance
Durability of signs 9.7
Appendix A (Normative Appendix) Type Test Procedure and Number of Samples 22
Appendix B (Normative Appendix) Routine Tests 28
Reference 30
Foreword
This standard is drafted in accordance with the rules given in GB/T 1.1-2009.
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, Hangzhou Qianlong Electric Appliance Co., Ltd., Shanghai Electric Branch Electric Technology Co., Ltd.
The standard to participate in the drafting unit. Nanjing tripod Electric Co., Ltd., Pizhou City Guolong Electric Co., Ltd., Thai Electric (Jiangsu) Co., Ltd.
Ltd., Jiangsu Kelon Electric Co., Ltd., Jiangsu Chuangneng Electric Co., Ltd., Changshu Switch Manufacturing Co., Ltd. (formerly Changshu Switch Factory), Hang Shen Group
· Hangzhou Jiangjiang Switch Co., Ltd., Xiamen Hongfa Switch Equipment Co., Ltd., Ningbo Qi Le Electric Group Co., Ltd., Legrand low pressure
Electrical Appliance (Wuxi) Co., Ltd., Shanghai Liangxin Electric Appliance Co., Ltd., Shanghai Electric Appliance Co., Ltd. People's Electric Appliance Factory, State Grid Corporation
China Electric Power Research Institute, Beijing ABB Low Voltage Electric Co., Ltd., Shanghai Siemens Line Protection System Co., Ltd., Schneider Electric
(China) Co., Ltd. Shanghai Branch, Shanghai Lean Electric Appliance Co., Ltd., Delixi Electric Co., Ltd., Haige Electric Co., Ltd., Hangzhou
Tianmu Electric Power Technology Co., Ltd., Jiangsu Suyi Electric Co., Ltd., Suzhou benefits and benefits Electric Manufacturing Co., Ltd., Lin'an billion security power electronics
Technology Co., Ltd., Shanghai Sankai Electric Co., Ltd., giant state Electric Group Co., Ltd., Universal Group Co., Ltd., Zhejiang Tianzheng Electric shares
Limited company, Guizhou Changzheng Switch Manufacturing Co., Ltd., Shanghai Electrical Equipment Testing Institute, Zhejiang Province high and low voltage electrical product quality inspection center, Zhejiang
Zhenrui Electric Co., Ltd., Zhejiang Qianlong Technology Co., Ltd., Zhejiang China Airlines Electric Co., Ltd., Yuyao Jiarong Electronic Appliance Co., Ltd.
Division, Huatong Electrical and Mechanical Co., Ltd., Zhejiang People's Electric Co., Ltd., Wuxi Zhizhuo Electric Co., Ltd., Suzhou Industrial Park,
Technology Co., Ltd., Shenlong Electric Co., Ltd., Jia Yi Electric Co., Ltd., Zhejiang recognized Electric Co., Ltd.
The main drafters of this standard. Gong Chunchang, Zhou Jigang, Huang Jingye, Zhong Fangqiang, Yan Pengbin, Zhou Minyue, Wang Weidong, Xue Han, Wu Jianxin,
DU Jian - zhong, WANG Jiong - hua, LIU Xiang - zhong, GU De - kang,
Xu Lijun, Song Tao, Ding Wenjun, Chen Zhiping, Li Chengli, Wang Shigang, Cai Yongguo, Bo Guanyong, Liu Guoxing, Wang Xingli, He Guibing, Zhang Keqiang,
Ye Jinfu, Lu Yueyou, Lin Jianlong, Qian Jiacan, Gao Wenle, Zhang Yanxia, Wu Zhenfeng, Xu Youbing, Ye Xiangxing, Liu Yonghua, Yan Fufu, Chen Xueqin.
With the remaining capacity of the auto reclosing function
Current Protection Circuit Breaker (CBAR)
1 Scope
This standard specifies the technical requirements and tests for residual current protection circuit breakers with automatic reclosing function (hereinafter referred to as CBAR)
program.
CBAR for AC rated frequency 50Hz, rated voltage does not exceed 440V low voltage distribution lines. Can be installed in remote, nobody
Such as a communication base station, a traffic signal point, or a rural outdoor power distribution unit. When the CBAR due to lightning surge or instantaneous ground leakage
Leakage current caused by tripping, it can be restored by automatic reclosing power supply without the operator's manual operation.
Note. CBAR is mainly used by professionals.
CBAR can be used to provide additional protection against fire hazards and other hazards due to ground faults, as well as indirect contact with persons
protection.
Residual current circuit breakers with rated residual operating current less than or equal to 0.03A should not have reclosing function.
CBAR can have overload, short circuit protection, but should not overload, short circuit and manual opening of the case of automatic reclosing.
CBAR residual current action function can be related to the power supply voltage or irrelevant.
Electron overcurrent protection with CBAR, its overcurrent protection function should be independent of line voltage or any auxiliary power supply.
CBAR can have other functions, such as. communication, over-voltage protection, etc., can also add some other accessories, such as. lightning protection
Blocks, etc., should meet the appropriate standards, but these features can not affect the functional requirements of this standard.
The technical requirements of this standard apply to normal temperature environmental conditions and CBAR expected to be used for pollution level 3. For more stringent
Cool environment conditions used by CBAR, manufacturers can supplement the necessary technical requirements.
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 2423.4-2008 Environmental testing for electric and electronic products - Part 2. Test methods - Test Db alternating damp heat (12 h
12h cycle)
GB 4824-2013 Industrial, scientific and medical (ISM) RF equipment harassment characteristics Limits and measurement methods
Residual current - operated electrical protection - General requirements
Low - voltage switchgear and controlgear - Part 1. General
Low - voltage switchgear and controlgear - Part 2. Circuit - breakers GB 14048.2-2008
GB 16916.1-2014 Residual current operated circuit breaker (RCCB) with no overcurrent protection for household and similar use Part 1
Points. general rules
GB 16917.1-2014 Residual current operated circuit breakers with overcurrent protection for household and similar use (RCBO) Part 1
Points. general rules
Common parts of electric shock protection devices and equipment GB/T 17045-2008
Electromagnetic compatibility - Testing and measurement techniques - Electrostatic discharge immunity test GB/T 17626.2-2006
GB/T 17626.3-2006 Electromagnetic compatibility test and measurement technology Radio frequency electromagnetic radiation immunity test
GB/T 17626.4-2008 Electromagnetic compatibility test and measurement techniques Electrical fast transient burst immunity test
Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 32902-2016_English be delivered?Answer: Upon your order, we will start to translate GB/T 32902-2016_English as soon as possible, and keep you informed of the progress. The lead time is typically 3 ~ 5 working days. The lengthier the document the longer the lead time. Question 2: Can I share the purchased PDF of GB/T 32902-2016_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 32902-2016_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+ countriesQuestion 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 [email protected]. 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.
|