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GB/T 2900.18-2008 English PDF

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Q: Should I purchase the latest version GB/T 2900.18-2008?

Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 2900.18-2008 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$1059.00 · In stock
Delivery: <= 7 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 2900.18-2008: Electrotechnical terminology -- Low voltage apparatus
Status: Valid

GB/T 2900.18: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 2900.18-2008	1059	Add to Cart	7 days	Electrotechnical terminology -- Low voltage apparatus	Valid
GB/T 2900.18-1992	RFQ	ASK	11 days	Electrotechnical terminology--Low voltage apparatus	Obsolete

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GB/T 2099.3 GB/T 2099.1 GB 2099.2 GB/T 2900.17 GB/T 2900.19 GB/T 2900.20

Basic data

Standard ID: GB/T 2900.18-2008 (GB/T2900.18-2008)
Description (Translated English): Electrotechnical terminology -- Low voltage apparatus
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: K30
Classification of International Standard: 29.020; 29.120.50
Word Count Estimation: 48,413
Date of Issue: 2008-05-20
Date of Implementation: 2009-01-01
Older Standard (superseded by this standard): GB/T 2900.18-1992
Quoted Standard: GB/T 2900.1-1992
Regulation (derived from): Announcement of Newly Approved National Standards 2008 No. 8 (No. 121 overall)
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 low-voltage electrical special terminology, including general terms, product names, structures and components, design parameters and technical performance and general working conditions and testing requirements and other aspects of terminology. This section applies to low-voltage electrical products and their standards, technical documents, preparation and translation of professional manuals, textbooks or books for the professional electrician working in the production, research, use and teaching personnel and other relevant departments. Terms defined in this section with GB/T 2900. 1 " Electrotechnical Basic terminology, " the relevant part of the contents of coordination, not specified in this section the term, when necessary, be given in the relevant standard requirements.

GB/T 2900.18-2008: Electrotechnical terminology -- Low voltage apparatus

---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.
Electrotechnical terminology. Low voltage apparatus ICS 29.020; 29.120.50 K30 National Standards of People's Republic of China Replacing GB/T 2900.18-1992 The term low-voltage electrical electrician Posted 2008-05-20 2009-01-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Preface Ⅰ 1 Scope 1 2 Normative references 1 3 General terms 1 4 Name 11 5 structure with 24 members 6 design parameters and technical performance 30 7 Operating conditions and testing 40 Chinese index 44 English 51 Index

Foreword

This section GB/T 2900 Part 18, mainly with reference to the IEC 60050-441. 1984 "switchgear, control equipment and fuse "On its amendments 1 (2000), and GB 14048.1-2006" Low-voltage switchgear and control equipment Part 1. General ", GB 13539.1 "Low-voltage fuses basic requirements", GB 6829 "General requirements for residual current operated protective devices" and other standards relating to low-voltage electrical Terminology. This Part replaces GB/T 2900.18-1992 "low-voltage electrical electrician term." This section compared with the GB/T 2900.18-1992, adds the following main terms. --- 3.1.19 unitary housing; --- 3.1.20 short circuit; --- 3.1.21 shock; --- 3.1.22 surge suppressor; --- 3.1.23 surge protector; --- 3.1.24 indirect contact; --- 3.1.25 direct contact; --- 3.3.58 (withdrawable part) removed position; --- 4.2.2 grounding switch; --- 4.2.3 gas switch; --- 4.3.6 residual current protection device test apparatus; --- 4.5.9.4 electronic overload relay or release; --- 4.5.9.5 motor protection; --- 5.1.14 screw-type terminal; --- 5.1.15 non-screw-type terminal; --- 5.1.16 non-prefabricated conductor; --- 5.1.17 prefabricated conductor; --- 6.2.37 residual current protection breaking time; --- 6.2.38 (residual current protective devices) does not limit the driving time; --- 7.2.12 current lag angle; --- 7.2.13 pulsating direct current; --- 7.2.14 smooth direct current. And modify the following terms and definitions. --- 5.4.7 Anticreep; --- 6.1.64 temporary overvoltage; --- 6.1.65 transient overvoltage; --- 6.2.33 The "tracking" to "tracking" of; --- 6.2.34 The "comparative tracking index (CTI)" to "comparative tracking index (CTI)". 7.2.17 deleting the original factory inspection. This part of the National Electrotechnical Terminology Standardization Technical Committee (SAC/TC232) and focal points. This part of the unit by the Shanghai Electrical Apparatus Research Institute (Group) Co., Ltd. is responsible for drafting, have participated in the drafting of the Shanghai Electric Company Limited Division of People's Electric Factory, Ltd. Hangzhou Zhijiang switch. The main drafters of this section. Ji Yu Hui, Liu Jinyan. The partial participation drafters. Chenyong Shu, Zhongxiu Ping. This part of the standard replaces the previous editions. --- GB/T 2900.18-1982; --- GB/T 2900.18-1992. The term low-voltage electrical electrician

1 Scope

This section provides a dedicated low-voltage electrical terminology, including general terms, product names, structures and components, design parameters and technical performance General terms and conditions of work and other aspects of the test requirements. This section applies to low-voltage electrical products and standards, technical documents, professional preparation and translation of manuals, textbooks or books, for from Personnel departments of production, scientific research, teaching and the use of professional work and other things electricians use. Terms and provisions of this Part of GB/T 2900.1 "Electrical Basic terminology," the relevant part of the coordination; this section is not Provided for terms when they may be given in the relevant provisions of the standard.

2 Normative references

The following documents contain provisions which, through reference to GB/T 2900.18 of this part, constitute provisions of this part. For dated references Documents, all subsequent amendments (not including errata content) or revisions do not apply to this section, however, encouraged to reach under this section Research into whether the parties to the agreement to use the latest versions of these documents. For undated reference documents, the latest versions apply to this section. GB/T 2900.1-1992 Electrical Basic terminology (eqv IEC 60050-151. 1978)

3 General terms

3.1 low-voltage electrical 3.1.1 For AC 50Hz (or 60Hz), rated voltage of 1000V and below, DC rated voltage 1500V and below the circuit Play-off, protection, control or regulation of electrical appliances. 3.1.2 Mainly used for power distribution Press (electric) road, and circuit protection devices and on-off switching power supply or electrical load. 3.1.3 Mainly used to control electrical powered device, expected to reach the required operating conditions. 3.1.4 Control switch and associated electrical, measurement, protection and regulation equipment known as a combination, it refers to those associated with electrical and Combination of internal cables, accessories, housing and support member and the like. 3.1.5 Mainly for power generation, control switch electrical transmission, distribution and power conversion and associated therewith, measurement, protection and regulation equipment A combination of the generic term. Also refers to a combination of these appliances and the inner cable associated with aid, housing and the support member and the like. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 2900.18-2008_English be delivered?

Answer: Upon your order, we will start to translate GB/T 2900.18-2008_English as soon as possible, and keep you informed of the progress. The lead time is typically 4 ~ 7 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 2900.18-2008_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 2900.18-2008_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 GB/T 2900.18-2008?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 2900.18-2008 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.