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GB/T 28030-2011 English PDF

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US$689.00 · In stock
Delivery: <= 5 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 28030-2011: Earth continuity tester
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 28030-2011	689	Add to Cart	5 days	Earth continuity tester	Valid

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Basic data

Standard ID: GB/T 28030-2011 (GB/T28030-2011)
Description (Translated English): Earth continuity tester
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: N25
Classification of International Standard: 17.220.20
Word Count Estimation: 30,378
Date of Issue: 2011-10-31
Date of Implementation: 2012-02-01
Quoted Standard: GB/T 191-2008; GB/T 2423.1-2008; GB/T 2423.2-2008; GB/T 2423.4-2008; GB/T 2423.5-1995; GB/T 2423.10-2008; GB/T 2900.77-2008; GB/T 4208-2008; GB/T 4793.1-2007; GB 6587.6-1986; GB 6587.8-1986; GB/T 6593-1996; GB 9969-2008; GB 11463-1989; GB/T 16511-1996; GB/T 18268-2000
Regulation (derived from): Announcement of Newly Approved National Standards No. 15 of 2011
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 ground resistance tester (hereinafter referred to as the tester) the terms and definitions, requirements, test methods, inspection rules, marking, packaging, transportation and storage. This standard applies to analog and digital AC/DC ground resistance tester, also applies to both measure other parameters of the instrument ground resistance measurement section. This standard does not apply to measure the resistance between the grounding conductor and earth ground resistance meter and similar uses of ground resistance meter.

GB/T 28030-2011: Earth continuity tester

---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.
Earth continuity tester ICS 17.220.20 N25 National Standards of People's Republic of China Ground Testers Issued on. 2011-10-31 2012-02-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Introduction Ⅲ 1 Scope 1 2 Normative references 1 3 Terms and definitions 2 4 Category 3 5 requires 3 5.1 Technical Requirements 3 6 5.2 Functional requirements 5.3 appearance and structure 7 5.4 measuring line/spring 7 5.5 terminal button, socket 8 5.6 Noise 8 5.7 Environmental Adaptability 8 5.8 Electrical requirements 9 10 5.9 Reliability 6 Test methods 10 6.1 Test conditions 10 10 6.2 General inspection 6.3 Accuracy test 11 6.4 Function test 14 6.5 Effect of the amount of test 16 6.6 Environmental Adaptability Test 16 6.7 Electrical Performance Test 17 6.8 Electromagnetic compatibility tests (EMC) 18 6.9 Reliability Test 18 7 Inspection rules 18 7.1 factory inspection 18 18 7.2 Type inspection 7.3 in-service inspection 18 7.4 Type inspection sampling plan 19 7.5 determine the rules 19 7.6 Test item 19 8 signs, packaging, transportation and storage 20 8.1 Marking 20 8.2 20 random file 8.3 Packaging, transportation and storage 20 Appendix A (normative) 21 indicates the maximum permissible error Annex B (informative) Test sequence 23 Annex C (informative) Measurement line/spring DC Resistance Test Method 24 References 25

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. Please note that some of the content of this standard may involve patents. The standard release mechanism does not assume the responsibility to identify these patents. The standard proposed by China Machinery Industry Federation. This standard by the National Electrical Instrument Standardization Technical Committee (SAC/TC104) centralized. This standard was drafted. Chongqing Institute of Metrology and Quality Inspection, Qingdao Aino Intelligent Instrument Co., Ltd., Nanjing Changsheng Instrument Co., Ltd., Harbin Electrical Instrument Research Institute, Shanghai Institute of instrumentation. The main drafters of this standard. Cao Zhi, Yuan Jing, in spirit, Zhou Junmin. Participate drafters of this standard. Luo Hao, Hou Zhen Jiang force, Wang Yansong, Zhao Yongjie, Wang Huiwu, Liuxian Cheng, Dong Yafeng. Ground Testers

1 Scope

This standard specifies the ground bond tester (hereinafter referred to as the tester) the terms and definitions, requirements, test methods, inspection rules, marking Chi, packaging, transportation and storage. This standard applies to analogue and digital AC/DC Ground-resistance tester, is also applicable to both the measurement of other parameters of the instrument connected Ground resistance measuring section. This standard is not used to measure the resistance between the grounding conductor and the earth and the earth resistance meter ground resistance meter similar purposes.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. GB/T 191-2008 Packaging - Pictorial signs (ISO 780.1997, MOD) GB/T 2423.1-2008 Environmental testing for electric and electronic products Part 2. Test methods Test A. Cold (IEC 60068-2- 1.2007, IDT) GB/T 2423.2-2008 Environmental testing for electric and electronic products Part 2. Test methods Test B. Dry heat (IEC 60068-2- 2.2007, IDT) GB/T 2423.4-2008 Environmental testing for electric and electronic products Part 2. Test methods - Test Db alternating hot and humid (12h 12h cycle) (IEC 60068-2-30.2005, IDT) GB/T 2423.5-1995 Environmental testing for electric and electronic products Part II. Test methods - Test Ea and guidance. Shock (Idt IEC 60068-2-27. 1987) 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 2900.77-2008 Electrotechnical terminology - Electrical and electronic measuring instruments - Part 1. General term measurements (IEC 60050 (300-311).2001, IDT) GB/T 4208-2008 housing protection (IP Code) (IEC 60529.2001, IDT) GB/T 4793.1-2007 measurement, control and laboratory safety requirements for electrical equipment - Part 1. General requirements (IEC 61010-1.2001, IDT) GB 6587.6-1986 electronic measuring instruments test transport GB 6587.8-1986 electronic measuring instruments and power frequency voltage test GB/T 6593-1996 quality inspection rules for electronic measuring instruments GB 9969-2008 General Industrial Product Manual GB 11463-1989 reliability tests for electronic measuring instruments GB/T 16511-1996 Electrical and electronic measuring equipment - Documentation (idt IEC 1187-1993) GB/T 18268-2000 measurement, control and laboratory electrical equipment, electromagnetic compatibility requirements (idt IEC 61326-1.1997) ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 28030-2011_English be delivered?

Answer: Upon your order, we will start to translate GB/T 28030-2011_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 28030-2011_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 28030-2011_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.