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GBZ22203-2016 English PDF

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Q: Should I purchase the latest version GBZ22203-2016?

Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GBZ22203-2016 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.

US$459.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
GBZ22203-2016: Reliability test method of circuit-breakers for overcurrent protection for household and similar installation
Status: Valid

GBZ22203: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/Z 22203-2016	459	Add to Cart	4 days	Reliability test method of circuit-breakers for overcurrent protection for household and similar installation	Valid
GB/Z 22203-2008	559	Add to Cart	3 days	Reliability test method of circuit-breakers for overcurrent protection for household and similar installation	Obsolete

Similar standards

GB/T 22794 GB 16916.1 GB 29303 GB/Z 22204 GB/Z 22202

Basic data

Standard ID: GB/Z 22203-2016 (GB/Z22203-2016)
Description (Translated English): Reliability test method of circuit-breakers for overcurrent protection for household and similar installation
Sector / Industry: National Standard
Classification of Chinese Standard: K31
Word Count Estimation: 23,247
Date of Issue: 4/25/2016
Date of Implementation: 11/1/2016
Older Standard (superseded by this standard): GB/Z 22203-2008
Quoted Standard: GB/T 2900.13-2008; GB/T 2900.18-2008; GB/T 5080.1; GB/T 5080.2; GB/T 5080.4; GB/T 5080.5; GB/T 5080.6; GB/T 5080.7; GB 10963.1-2005; GB 10963.2-2008
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GBZ22203-2016: Reliability test method of circuit-breakers for overcurrent protection for household and similar installation

---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.
Reliability test method of circuit-breakers for overcurrent protection for household and similar installation ICS 29.120.50 K31 People's Republic of China national standardization of technical guidance documents Replacing GB /Z 22203-2008 Overcurrent protection circuit breakers for household and similar applications Reliability test methods Posted on.2016-04-25 2016-11-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China China National Standardization Administration released Directory Preface Ⅰ 1 Scope 1 2 Normative references 1 3 Terms and definitions, symbol 1 4 reliability index 2 5 reliability test method 3 6 reliability verification test program and test procedures 9 7 Test Record 11 8 with electrical load reliability test methods and procedures 11 Appendix A (informative) test report 12 Appendix B (informative) on the household and similar places overcurrent protection circuit breaker with electrical load reliability test Method and step of determining reliability data

Foreword

This instructional document has been drafted in accordance with the rules given in GB/T 1.1-2009. This Guidance Document replaces GB /Z 22203-2008, "Reliability Test Methods for Circuit Breakers Used in Household and Similar Electrical Circuits Law ", and GB /Z 22203-2008 The main technical changes are as follows. --- Change the instantaneous instantaneous protection success rate and instantaneous instantaneous reliability test to short circuit protection success rate and short circuit protection reliability test Test ", modify the success rate level value; --- Increasing the success rate of overload protection indicators, test methods and verification test procedures; --- Modify the test environment conditions; --- Proposed to test the power of the detailed requirements; --- Increased on the electric and pneumatic operation of the test device operating speed and other requirements; --- Modify the original instantaneous protection success rate and overload protection success rate of the test sample source requirements, and strict test exit mechanism; --- Added Appendix B "on the household and similar places overcurrent protection circuit breaker with electrical load reliability test Law and Procedure for Determining Reliability Data ". This guidance document is proposed by China Electrical Equipment Industry Association. The guidance of technical documents by the National Standardization Technical Committee of low-voltage electrical (SAC/TC189) centralized. This guidance is responsible for the drafting of technical documents. Hebei University of Technology, Shanghai Electric Institute of Science (Group) Co., Ltd., Shanghai Electric Scientific Research Institute, Shanghai Loncin Electric Co., Ltd., Shanghai Electric Branch Electric Technology Co., Ltd., Zhejiang Chint shares Electric Co., Ltd. The guidance of technical documents to participate in the drafting unit. Beijing ABB Low Voltage Electric Co., Ltd., Huatong Electrical Co., Ltd., Thailand and Thailand Electric (Jiangsu) Co., Ltd., Shanghai Lean Electric Appliance Co., Ltd., Universal Group Co., Ltd., Shanghai Electrical Equipment Testing Institute. The main drafters of this guidance document are. Lu Jian Guo, Luo Yan Yan, Ji Hui Yu, Li Wen Hua, An Haichuan, Ge Wei Jun, Wang Xianfeng, Li Xue, Liu Liping, Zhu Chaoyang, Xue Han, Gu Dekang, Li Lifang, Sun Jinfeng. This Guidance Technical Document replaces the previous editions of the standard with. --- GB /Z 22203-2008. Overcurrent protection circuit breakers for household and similar applications Reliability test methods

1 Scope

This Guidance Document stipulates the reliability verification of overcurrent protection circuit breakers (hereinafter referred to as circuit breakers) for household and similar places General requirements of the test. This guideline applies to products that meet the requirements of GB 10963.1-2005 and GB 10963.2-2008. This instructional technique Technical documents for the circuit breaker verification test program and test procedures, but also for product reliability testing. This instructional technical article Pieces can be used as manufacturing enterprises to develop circuit breaker reliability indicators and test methods guidance document.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version applies to this article Pieces. For undated references, the latest edition (including all amendments) applies to this document. Electrotechnical terminology credibility and quality of service Electrotechnical terminology low - voltage electrical appliances GB/T 2900.18-2008 GB/T 5080 (all parts) equipment reliability test GB 10963.1-2005 Electrical accessories for household and similar places overcurrent protection circuit breaker Part 1. Roads Circuit breakers for overcurrent protection for household and similar use - Part 2. Circuit breakers for AC and DC GB 10963.2-2008 3 Terms and definitions, symbols 3.1 Terms and definitions GB/T 2900.13-2008, GB/T 2900.18-2008, GB/T 5080 (all parts), GB 10963.1-2005 and GB 10963.2-2008 defined and the following terms and definitions apply to this document. 3.1.1 Failure rate The probability of failure occurring within the unit of time after the product has worked until time t. 3.1.2 Success rate The probability that a product fulfills a prescribed function under specified conditions or the probability of successful experimentation under specified conditions. 3.1.3 Timing or censoring protocols timeorfailcurtailedtestplan During the test, the test sample is monitored continuously or at short intervals. If the cumulative test-related time reaches the predetermined test cut-off , And the number of related failures does not reach the predetermined number of truncated failures, the decision is received; if the cumulative correlation test time does not reach the predetermined test censorship Time, and the number of related failures reaches a predetermined number of truncated failures, the sentence is rejected. NOTE In this guidance document, the unit of "time" for the magnitude of reliability may be replaced by the "number of times", for example, the number of relevant tests accumulated, the number of relevant tests Number, number of censored, the number of deadlines and the number of tests. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GBZ22203-2016_English be delivered?

Answer: Upon your order, we will start to translate GBZ22203-2016_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 GBZ22203-2016_English with my colleagues?

Answer: Yes. The purchased PDF of GBZ22203-2016_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 GBZ22203-2016?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GBZ22203-2016 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.