Home Cart Quotation Policy About-Us
www.ChineseStandard.net
SEARCH

GB/T 42710.2-2023 English PDF

Q: How long will the true-PDF of English version of GB/T 42710.2-2023 be delivered?

Upon your order, we will start to translate GB/T 42710.2-2023_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.

Q: Can I share the purchased PDF of GB/T 42710.2-2023_English with my colleagues?

Yes. The purchased PDF of GB/T 42710.2-2023_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Q: Does the price include tax/VAT?

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). Avoidance of Double Taxation Agreements (DTAs) between Singapore and 100+ Countries: https://www.iras.gov.sg/taxes/international-tax

Q: Do you accept my currency other than USD?

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.

US$349.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 42710.2-2023: Direct current(DC)plugs and socket-outlets for household and similar purposes - Part 2: Types and dimensions
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 42710.2-2023	349	Add to Cart	4 days	Direct current(DC)plugs and socket-outlets for household and similar purposes - Part 2: Types and dimensions	Valid

Similar standards

GB/T 36277 GB/T 34130.1 GB/T 34130.21 GB/T 11918.6 GB/T 14048.11 GB/T 42710.1

Basic data

Standard ID: GB/T 42710.2-2023 (GB/T42710.2-2023)
Description (Translated English): Direct current(DC)plugs and socket-outlets for household and similar purposes - Part 2: Types and dimensions
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: K30
Classification of International Standard: 29.120.30
Word Count Estimation: 18,196
Date of Issue: 2023-09-07
Date of Implementation: 2024-04-01
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 42710.2-2023: Direct current(DC)plugs and socket-outlets for household and similar purposes - Part 2: Types and dimensions

---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.
ICS 29.120.30 CCSK30 National Standards of People's Republic of China DC plugs and sockets for household and similar purposes Part 2.Type and dimensions purposes-Part 2.Typesanddimensions 2024-04-01 Implementation State Administration for Market Regulation Released by the National Standardization Administration Committee

PrefaceⅠ Introduction II 1 Scope 1 2 Normative reference documents 1 3 Terms and Definitions 1 4 Technical requirements 1 5 Test method 2 Figure 1 400VDC two-pole grounded plug 2 Figure 2 400VDC two-pole grounded socket 3 Figure 3 48VDC two-pole plug 4 Figure 4 48VDC two-pole socket 5 Figure 5 Schematic diagram of plug edge 5 Figure 6 The distance between the live socket of the socket and the mating surface 5 Figure 7 400VDC two-pole grounded plug gauge 6 Figure 8 48VDC two-pole plug gauge 7 Figure 9 400VDC two-pole grounded socket regulations 8 Figure 10 48VDC two-pole socket communication regulations 9 Figure 11 Single pin stop gauge 10 Figure 12 400VDC two-pole grounded socket non-contact gauge 10 Figure 13 48VDC two-pole socket non-contact gauge 11 Figure 14 400VDC two-pole grounded socket contact regulations 12 Figure 15 48VDC two-pole socket contact gauge 13 Figure 16 Contact arrangement of plug and socket Figure 14 Table 1 Minimum distance between the live socket and the mating surface 2

Foreword

This document complies with the provisions of GB/T 1.1-2020 "Standardization Work Guidelines Part 1.Structure and Drafting Rules of Standardization Documents" Drafting. This document is Part 2 of GB/T 42710 "Household and similar DC plugs and sockets". GB/T 42710 has been released with Lower part. ---Part 1.General requirements; ---Part 2.Type dimensions. Please note that some content in this document may be subject to patents. The publisher of this document assumes no responsibility for identifying patents. This document is proposed by the China Electrical Equipment Industry Association. This document is under the jurisdiction of the National Technical Committee for Standardization of Electrical Accessories (SAC/TC67). This document was drafted by. China Electrical Equipment Research Institute Co., Ltd., Jiangsu Tongling Technology Co., Ltd., Bull Group Co., Ltd. Company, Hangzhou Hongyan Electric Co., Ltd., China Electric Power Research Institute Co., Ltd., Zhejiang Chint Building Electric Co., Ltd., Shenzhen Construction Scientific Research Institute Co., Ltd., Weikai Testing Technology Co., Ltd., China Electricity Council, Beijing People's Electrical Appliances Factory Co., Ltd., Zhejiang Jiangde Lixi International Electrical Co., Ltd., Feidiao Electrical Appliance Group Co., Ltd., Jiaxing Weikai Testing Technology Co., Ltd., Schneider Electric (China) Co., Ltd. Shenzhen Branch, Nanjing Kangni New Energy Auto Parts Co., Ltd., Guangzhou Guangri Intelligent Parking Equipment Co., Ltd., Guangdong Hao Bote Technology Co., Ltd., Guangdong Liansheng Conducting Technology Co., Ltd., Holis Wire Assembly (Shenzhen) Co., Ltd., Simon Electric (China) Country) Co., Ltd., Yuyao Guochang Electric Co., Ltd., Zhejiang Tuotai Electric Co., Ltd., Zhejiang Yuehua Telecom Co., Ltd., Zhejiang Zhongxun Telecom Subsidiary Co., Ltd., Zhuhai Gree Electric Co., Ltd., Guangdong Midea Refrigeration Equipment Co., Ltd., Anhui Hengchuangkai Electric Technology Co., Ltd., Ningbo Hengda High-Intelligent Technology Co., Ltd., Weihai Honglin Electric Power Technology Co., Ltd., Jingguang Electric Co., Ltd., Zhongjiayuan (Beijing) Beijing) Testing and Certification Co., Ltd., Guangdong South China Testing Technology Co., Ltd., Dongguan Wangpin Industrial Co., Ltd., State Grid Xiongan New Area Power Supply Company, Zhenjiang Electric (Shenzhen) Co., Ltd., Ningbo Weike Optoelectronics Co., Ltd., Guangdong Product Quality Supervision and Inspection Institute, Guangdong Angyi New Technology Co., Ltd., Shaanxi Zhiheng Electrical Technology Co., Ltd., Yiwu Shuanghong Mold Co., Ltd., Guangdong Pinsheng Electronics Co., Ltd., Xi'an Xumai Intelligent Home Appliance Technology Co., Ltd., Ningbo Catmark Intelligent Kitchenware Co., Ltd., Zhejiang Anya Intelligent Technology Co., Ltd., Guangdong Liying Intelligent Technology Co., Ltd., Shaanxi Xiatni Electronics Co., Ltd., Motor (Guangzhou) New Energy Technology Co., Ltd. The main drafters of this document. Chen Weisheng, Cai Jun, Chen Bin, Zhang Weijun, Sheng Wanxing, Wang Fengqin, Hu Lanfang, Yan Hua, Hao Bin, Li Zhongyao, Liu Yongdong, Nan Yin, Ke Hanwen, Xu Yizhong, Jia Yuehui, Huang Zhiwen, Zhou Hongbin, Huang Bo, Liu Jian, Qiu Hong, Deng Hongling, Li Yongfeng, Chen Jiming, Shen Lifeng, Wang Sheng, Zhao Wu, Qu Hailiang, Fan Lingyun, Jiang Haihao, Shu Meijun, Yu Ling, Zhu Liangxiong, Jia Haifeng, Dai Yuche, Liu Yue, Li Huanfang, Li Jin, Xue Dongwei, Qiu Zhiwei, Wen Yongcai, Xiang Xianbing, Ping Ge, Ye Xiaofu, Chen Feng, Xu Hongwei, Nan Shaowei, Ding Chunyan, Quan Yongde, Chen Jin, Sun Ting, Duan Qing, Zhang Shisen, Liu Yang, Sun Rui, Ma Tao, Xu Qian, Wang Haoqing, Li Rui, Zhang Yongchuan.

Introduction

GB/T 42710 aims to standardize the technical requirements for DC plugs and sockets for household and similar purposes to ensure that users use DC electronic appliances. Safety during plugging and unplugging when the product is powered on. GB/T 42710 consists of the following 2 parts. ---GB/T 42710.1 "Household and similar DC plugs and sockets - Part 1.General requirements". The purpose is to standardize household and Technical requirements such as anti-shock protection, structural requirements, mechanical properties, and electrical properties for DC plugs and sockets with similar uses. ---GB/T 42710.2 "Household and similar DC plugs and sockets - Part 2.Types and dimensions". The purpose is to standardize household and Types and dimensions of DC plugs and sockets for similar purposes. This document can provide guidance for the production of DC plug and socket products for household and similar purposes, and improve the technical performance, safety and reliability of the products. safety and ensure the safety of electricity consumption for the people. DC plugs and sockets for household and similar purposes Part 2.Type and dimensions

1 Scope

This document specifies the types, basic parameters and dimensions, and test methods of DC plugs and sockets for household and similar purposes. This document applies to household and similar purposes, indoor or outdoor use, only for direct current, rated voltage does not exceed 400V, rated Plugs and sockets with a current not exceeding 16A.

2 Normative reference documents

The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, the dated quotations For undated referenced documents, only the version corresponding to that date applies to this document; for undated referenced documents, the latest version (including all amendments) applies to this document. GB/T 1184 Shape and position tolerances No tolerance value noted GB/T 2099.1 Plugs and sockets for household and similar purposes Part 1.General requirements GB/T 2900.70 Electrical terminology electrical accessories GB/T 42710.1-2023 DC plugs and sockets for household and similar purposes Part 1.General requirements

3 Terms and definitions

The terms and definitions defined in GB/T 2900.70 and GB/T 2099.1 apply to this document.

4 Technical requirements

4.1 General 4.1.1 DC plugs and sockets for household and similar purposes are divided into two basic types. two-pole ungrounded and two-pole grounded. 4.1.2 The type, basic parameters and dimensions of DC plugs and sockets for household and similar purposes, and the arrangement of positive and negative contacts should comply with Figures 1 to 4 and 16 Provisions. Note. The types, basic parameters and dimensions of plugs and sockets of other specifications are under consideration. 4.2 Plug 4.2.1 The shape of the plug is not specified, but the distance between the live pin of the 400V plug and the edge should not be less than 6.5mm. Note. If the plug mating surface is not a plane, offset 1 mm from a plane passing through the highest point of the mating surface and perpendicular to the pin axis toward the plug body. The line that intersects with the surface of the body is regarded as the edge of the plug. An example is the B value in Figure 5. 4.2.2 The live pin of the 400V plug should be equipped with an insulating sheath. The height of the insulating sheath is (9±0.5) mm. The shape of the plug insulating sheath is The size cannot exceed the minimum size of the corresponding socket jack, and the plug can be inserted into the socket smoothly. Plugs with insulating sheaths shall comply with the requirements of 4.2.1. 4.3 Socket 4.3.1 The distance between the live socket and the mating surface of the sockets in Figures 2 and 4 should not be less than the value specified in Table 1, see the K value indicated in Figure 6. ......

Image

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 42710.2-2023_English be delivered?

Answer: Upon your order, we will start to translate GB/T 42710.2-2023_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 42710.2-2023_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 42710.2-2023_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.