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GB/T 5590-2024: Low voltage explosion protection electromagnetic starter for mining
Status: Valid GB/T 5590: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 5590-2024 | English | 639 |
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5 days [Need to translate]
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Low voltage explosion protection electromagnetic starter for mining
| Valid |
GB/T 5590-2024
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| GB/T 5590-2008 | English | 529 |
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4 days [Need to translate]
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Low voltage explosion protection electromagnetic starter for mining
| Valid |
GB/T 5590-2008
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| GB 5590-1985 | English | 479 |
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4 days [Need to translate]
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Mining type flameproof electric magnetic starters
| Obsolete |
GB 5590-1985
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PDF similar to GB/T 5590-2024
Basic data | Standard ID | GB/T 5590-2024 (GB/T5590-2024) | | Description (Translated English) | Low voltage explosion protection electromagnetic starter for mining | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | K35 | | Word Count Estimation | 32,324 | | Date of Issue | 2024-08-23 | | Date of Implementation | 2024-08-23 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 5590-2024: Low voltage explosion protection electromagnetic starter for mining---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.
Low voltage explosion protection electromagnetic starter for mining
Explosion-proof low-voltage electromagnetic starter for mining
ICS 29.260.20
CCS K35
National Standard of the People's Republic of China
Replaces GB/T 5590-2008
Released on 2024-08-23
2025-03-01 Implementation
State Administration for Market Regulation
The National Standardization Administration issued
Table of Contents
Preface ... Ⅲ
1 Scope ... 1
2 Normative references ... 1
3 Terms, definitions and symbols ... 2
3.1 Terms and Definitions 2
3.2 Symbols ... 2
4 Classification and naming ... 2
4.1 Classification ... 2
4.2 Naming ... 3
5 Features ... 3
5.1 Rated values and limit values of main circuits 3
5.2 Category of use ... 3
5.3 Control Circuit ... 4
5.4 Auxiliary circuit ... 4
5.5 Protection function ... 4
6 Normal working conditions ... 4
7 Technical Requirements ... 5
7.1 General requirements 5
7.2 Explosion-proof safety requirements ... 5
7.3 Performance Requirements 8
8 Test methods ... 17
8.1 Verification of explosion-proof safety methods 17
8.2 Verification Performance Methods 17
9 Inspection Rules ... 18
9.1 Inspection categories ... 18
9.2 Type inspection ... 18
9.3 Periodic Inspection 19
9.4 Factory Inspection 19
10 Marking, packaging, transportation and storage 21
10.1 Logo 21
10.2 Packaging 22
10.3 Transportation and storage 22
References ... 23
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 is required.
This document replaces GB/T 5590-2008 "Explosion-proof low-voltage electromagnetic starter for mining". Compared with GB/T 5590-2008, except for the structure
In addition to adjustments and editorial changes, the main technical changes are as follows.
Changed the scope (see Chapter 1, Chapter 1 of the.2008 edition); -
The terms and definitions of pilot circuits (see 3.1.1 of the.2008 edition) have been deleted; -
The provisions on code names have been deleted (see 3.3 of the.2008 edition); -
Added the categories of fan starters, flameproof starters, flameproof and intrinsically safe starters, and other explosion-proof starters
(see 4.1);
Changed the use category requirements (see 5.2, 5.7 of the.2008 edition); -
Changed the control circuit requirements (see 5.3, 5.9 of the.2008 edition); -
Changed the protection function requirements (see 5.5.2, 6.5 of the.2008 edition); -
Changed the mechanical environmental conditions requirements (see Table 2, Table 2 of the.2008 edition); -
Added general requirements (see 7.1); -
Changed the structural requirements (see 7.2.1, 8.1.1 of the.2008 edition); -
The electrical clearance in the main cavity has been changed (see Table 3, Table 3 of the.2008 edition); -
Changed the intrinsically safe structure requirements (see 7.2.1.14, 8.1.7 and 8.1.8 of the.2008 edition); -
The temperature rise requirements have been changed (see 7.3.1, 8.2.1 of the.2008 edition); -
Changed the making and breaking capacity requirements (see 7.3.4, 8.2.4.1 of the.2008 edition); -
Changed the no-load operating performance (operating characteristic range) requirements (see 7.3.5.1, 8.2.5.1 of the.2008 edition); -
Changed the life requirements (see 7.3.6, 8.2.6 of the.2008 edition); -
Changed the requirements for the overload current capability of the contactor (see 7.3.7, 8.2.7 of the.2008 edition); -
Added reset mode requirements for overload protection performance, phase failure protection performance, and short circuit protection performance (see Table 17, Table 19,
Table 22);
Added requirements for starter control functions for fans (see 7.3.15); -
Added communication function requirements (see 7.3.22); -
The test method has been changed (see Chapter 8, Chapter 9 of the.2008 edition); -
Changed the inspection rules (see Chapter 9, Chapter 10 of the.2008 edition). -
Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents.
This document was proposed by the China Electrical Equipment Industry Association.
This document is under the jurisdiction of the National Technical Committee for Standardization of Explosion-proof Electrical Equipment (SAC/TC 9).
This document was drafted by. China Coal Technology and Engineering Group Shenyang Research Institute Co., Ltd., Anbiao National Mining Product Safety Marking Center Co., Ltd.,
Shenyang Electric Drive Research Institute (Co., Ltd.), Nanyang Explosion-proof Electrical Research Institute Co., Ltd., Dianguang Explosion-proof Technology Co., Ltd., Fushun
China Coal Technology and Engineering Testing Center Co., Ltd., Shanghai Coal Science Testing Technology Co., Ltd., Huainan Wantai Electronics Co., Ltd., Bada Electric Co., Ltd.
Company, Shenyang University of Technology, Nanjing Shuangjing Electric Group Co., Ltd., Shanxi Lu'an Anyi Electric Co., Ltd., Shanxi Ji'an Electric Co., Ltd.
Company, Shanxi Huaxin Electric Co., Ltd., Xuzhou Huadong Machinery Co., Ltd., Wuxi Jungong Intelligent Electric Co., Ltd., Nanyang Zhongtong Intelligent
Technology Group Co., Ltd., Sany Heavy Equipment Co., Ltd., and Shenyang Guangjiao Complete Electric Co., Ltd.
The main drafters of this document are. Qin Yan, Zhang Hongkui, Zhang Yong, Zhu Shian, Chen Fandong, Fan Jianqiang, Hu Jihong, Li Zhongqiang, Liu Daping,
Qi Dongqian, Zhang Lixiao, Pan Yanan, Wang Shuai, Li Bin, Yang Guangyu, Chen Qing, Chang Haiying, Zu An, Ni Rui, Wang Yukun, Wang Gang,
Qi Wenting, Tong Wenming, Sun Feng, Wang Yanhe, Yuan Ziyun, Xia Jinggang, Zhang Yongzeng, Zhao Xuliang, Zhao Lei, Sun Qiang, Liu Xiaodong, Cai Quan,
Fu, X., Fu, X.
The previous versions of this document and the documents it replaces are as follows.
First published in 1985 as GB 5590-1985; -
First revised in.2008;-
This is the second revision. -
Explosion-proof low-voltage electromagnetic starter for mining
1 Scope
This document specifies the classification and naming, characteristics, normal working conditions and technical requirements of explosion-proof low-voltage electromagnetic starters for mining, and describes the relevant
It specifies the corresponding test methods, inspection rules, and requirements for marking, packaging, transportation and storage.
This document is applicable to the control of three-phase squirrel cage asynchronous power in coal mines with rated frequency of 50 Hz and voltage of 1 140 V or less.
The motor can be started and stopped locally or remotely, reversed and double-speed, and the mining explosion-proof low-voltage electromagnetic starter can protect the motor and related circuits at the same time.
Design, manufacture and inspection of starters (hereinafter referred to as “starters”).
The provisions of this document concerning overload protection (see 7.3.10 and 8.2.12) do not apply to embedded overheating protection devices installed inside the motor.
device.
2 Normative references
The contents of the following documents constitute the essential clauses of this document through normative references in this document.
For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies.
in this document.
GB/T 191 Pictorial markings for packaging, storage and transportation
GB/T 762 standard current level
GB/T 2423.4 Environmental testing for electric and electronic products Part 2.Test methods Test Db. Cyclic damp heat (12 h + 12 h
cycle)
GB/T 2423.5 Environmental testing Part 2.Test method Test Ea and guidance. Impact
GB/T 2423.10 Environmental testing Part 2.Test methods Test Fc. Vibration (sinusoidal)
GB/T 2900.18 Electrical terminology Low voltage electrical appliances
GB/T 2900.35 Electrical terminology Explosive atmospheres
GB/T 3836.1-2021 Explosive atmospheres Part 1.Equipment General requirements
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 "e"
GB/T 3836.4-2021 Explosive atmospheres Part 4.Equipment protected by intrinsic safety type "i"
GB/T 4205 Basic and safety rules for human-machine interface signs and symbols Operating rules
GB/T 4208-2017 Enclosure protection degree (IP code)
GB/T 10111 Generation of random numbers and their application in product quality sampling inspection
GB/T 14048.1-2023 Low-voltage switchgear and controlgear Part 1.General
GB/T 14048.4-2020 Low-voltage switchgear and controlgear Part 4﹘1.Contactors and motor starters Electromechanical contactors
Contactors and motor starters (including motor protectors)
GB/T 14048.5 Low-voltage switchgear and controlgear Part 5﹘1.Control circuit devices and switching elements Electromechanical control circuits
Road Electric
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