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NB/T 10955-2022 English PDF

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US$369.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
NB/T 10955-2022: TBYC series flameproof three-phase permanent magnet synchronous motor for shearer
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
NB/T 10955-2022	369	Add to Cart	4 days	TBYC series flameproof three-phase permanent magnet synchronous motor for shearer	Valid

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Basic data

Standard ID: NB/T 10955-2022 (NB/T10955-2022)
Description (Translated English): TBYC series flameproof three-phase permanent magnet synchronous motor for shearer
Sector / Industry: Energy Industry Standard (Recommended)
Classification of Chinese Standard: K25
Classification of International Standard: 29.160.30
Word Count Estimation: 16,142
Date of Issue: 2022-05-13
Date of Implementation: 2022-11-13
Issuing agency(ies): National Energy Administration

NB/T 10955-2022: TBYC series flameproof three-phase permanent magnet synchronous motor for shearer

---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 29:160:30 CCSK25 People's Republic of China Energy Industry Standards Flameproof type for TBYC series coal shearer Three-phase permanent magnet synchronous motor motor for shearer Released on 2022-05-13 2022-11-13 Implementation Released by the National Energy Administration

foreword

This document is in accordance with the provisions of GB/T 1:1-2020 "Guidelines for Standardization Work Part 1: Structure and Drafting Rules for Standardization Documents" drafting: Please note that some contents of this document may refer to patents: The issuing agency of this document assumes no responsibility for identifying patents: This document was proposed by the China Coal Industry Association: This document is under the jurisdiction of the Coal Industry Coal Mine Special Equipment Standardization Technical Committee: This document is drafted by: Fushun Coal Mine Motor Manufacturing Co:, Ltd:, National Rare Earth Permanent Magnet Motor Engineering Technology Research Center, China Coal Science and Technology Co:, Ltd: Industrial Group Shanghai Co:, Ltd:, Coal Science and Technology Group Shenyang Research Institute Co:, Ltd:, Shandong Huali Motor Group Co:, Ltd: The main drafters of this document: Sun Yujiang, An Zhongliang, Wang Wanzhen, Wang Chunyu, Geng Qing'e, He Zhifeng, Shi Lei, Wang Shuai, Li Meng, Sun Haifeng, Yang Hanchen, Zhang Wenbin: Flameproof type for TBYC series coal shearer Three-phase permanent magnet synchronous motor

1 Scope

This document specifies the electrical performance, Explosion-proof safety and other technical requirements, describes the corresponding sampling and test methods, specifies the content of signs, packaging, transportation and storage, etc:, and at the same time The product type and basic parameters for technical specification are given: This document is applicable to the self-starting three-phase permanent magnet synchronous motor used for driving the cutting part of the shearer in the working face of the coal mine, and the self-starting motor derived from it Three-phase permanent magnet synchronous motor can also be implemented by reference:

2 Normative references

The contents of the following documents constitute the essential provisions of this document through normative references in the text: Among them, dated references For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to this document: GB/T 191 Packaging, storage and transportation icon marks GB/T 755 Rating and performance of rotating electrical machines GB/T 997 Classification of structural types, installation types and terminal box positions of rotating electrical machines (IM code) GB/T 2423:4 Environmental testing for electric and electronic products - Part 2: Test method Test Db: Alternating damp heat (12h 12h cycle ring) GB/T 2900:25 Electrotechnical terms for rotating electrical machines GB/T 3836:1-2021 Explosive atmospheres Part 1: General requirements for equipment GB/T 3836:2-2021 Explosive atmospheres Part 2: Equipment protected by flameproof enclosure "d" GB/T 3836:3-2021 Explosive atmospheres Part 3: Equipment protected by increased safety type "e" GB/T 4772:1 Dimensions and output power levels of rotating electrical machines Part 1: Frame size 56~400 and flange size 55~1080 GB/T 4942 Degree of protection (IP code) for the overall structure of rotating electrical machines Classification GB/T 10068 Measurement, evaluation and limit value of mechanical vibration of motor with shaft center height of 56mm and above GB/T 10069:1 Measurement methods and limits of noise of rotating electrical machines - Part 1: Measurement methods of noise of rotating electrical machines GB/T 10111 Generation of Random Numbers and Its Application in Product Quality Sampling Inspection GB/T 22669-2008 Test methods for three-phase permanent magnet synchronous motors GB/T 22714-2008 Specification for inter-turn insulation test of formed windings of AC low-voltage motors GB/T 22719:1 Inter-turn insulation of loose-embedded windings of AC low-voltage motors Part 1: Test methods GB/T 22719:2-2008 Inter-turn insulation of random-embedded windings of AC low-voltage motors Part 2: Test limits AQ1043 Mining product safety mark identification

3 Terms and Definitions

The terms and definitions defined in GB/T 755 and GB/T 2900:25 apply to this document: ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of NB/T 10955-2022_English be delivered?

Answer: Upon your order, we will start to translate NB/T 10955-2022_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 NB/T 10955-2022_English with my colleagues?

Answer: Yes. The purchased PDF of NB/T 10955-2022_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.