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GB/T 24271-2009 English PDF

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US$139.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 24271-2009: Specification for strip component of thermostat metals
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 24271-2009	139	Add to Cart	3 days	Specification for strip component of thermostat metals	Valid

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Basic data

Standard ID: GB/T 24271-2009 (GB/T24271-2009)
Description (Translated English): Specification for strip component of thermostat metals
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: H21
Classification of International Standard: 29.120.20
Word Count Estimation: 6,636
Date of Issue: 2009-06-19
Date of Implementation: 2010-02-01
Regulation (derived from): National Standard Approval Announcement 2009 No.9 (Total No.149)
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 terms and definitions thermal bimetal strip element, content marking and quality certificate, ordering content, dimensions, shape, technical requirements, test methods, inspection rules, packaging. This standard applies to thermal relay, low-voltage circuit breakers and other electrical components of thermal bimetal strip (hereinafter referred to as elements), is also applicable to thermal bimetal strip components used on other occasions.

GB/T 24271-2009: Specification for strip component of thermostat metals

---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.
Specification for strip component of thermostat metals ICS 29.120.20 H21 National Standards of People's Republic of China Heat the bimetal strip element technical conditions Posted 2009-06-19 2010-02-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

The standard proposed by China Electrical Equipment Industrial Association. This standard by the National Standardization Technical Committee for Electrotechnical alloy (SAC/TC228) centralized. This standard was drafted. Shanghai Electric Co., Ltd. and transport, Baoshan Iron & Steel Co., Ltd., Shanghai Electric Division electrician Material Co., Guilin Institute of Electrical Science, Foshan Electrical Precision Alloy Co., Ltd. The main drafters of this standard. Feng Yunfu, Zhang Zhongmin, Lu Yao, Shen Yi, Huo Zhiwen, Xie Yongzhong. Heat the bimetal strip element technical conditions

1 Scope

This standard specifies the terms and definitions heat the bimetal strip element, ordering the content, size, shape, technical requirements, test methods, inspection regulations Then, packaging, marking and quality certificate content. This standard applies to thermal relays, circuit breakers and other low-voltage electrical thermal bimetallic strip element (hereinafter referred to as elements), is also applicable to its His heat bimetal strip element of occasions.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. Batch inspection sampling by acceptance quality limit (AQL) retrieval. GB/T 2828.1-2003 Sampling Inspection procedures - Part 1 Program (ISO 2859-1.1999, IDT) GB/T 2900.4 Electrotechnical terminology - Electrical Alloy GB/T 4461 heat the bimetal strip GB/T 5987 heat bimetal flexivity Test Method GB/T 6146 precision resistance alloys Resistivity Test Method GB/T 8364 heat bimetal thermal bending test method JB/T 7131 hot bimetallic lateral bending test method

3 Terms and definitions

GB/T 2900.4 and established the following terms and definitions apply to this standard. 3.1 Thermal sensor thermal double metal. Its shape is characterized by a length substantially greater than the width and thickness of the components sheetlike, when heated The deformation is mainly buckling. 3.2 When the heating element, temperature changes 1 ℃, deflection of the free end.

4 ordering content

According to the standard order contract or order should include the following. a) the standard number; b) the product name; c) grades; d) size; e) the number (pieces or sets) and weight; f) mark; g) packaging; ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 24271-2009_English be delivered?

Answer: Upon your order, we will start to translate GB/T 24271-2009_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 24271-2009_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 24271-2009_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.