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GB/T 42125.19-2022: Safety requirements for electrical equipment for measurement, control and laboratory use - Part 19: Particular requirements for electrically operated valve actuators
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| GB/T 42125.19-2022 | English | 264 |
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Safety requirements for electrical equipment for measurement, control and laboratory use - Part 19: Particular requirements for electrically operated valve actuators
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GB/T 42125.19-2022
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Basic data | Standard ID | GB/T 42125.19-2022 (GB/T42125.19-2022) | | Description (Translated English) | Safety requirements for electrical equipment for measurement, control and laboratory use - Part 19: Particular requirements for electrically operated valve actuators | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | N10 | | Classification of International Standard | 13.110; 17.020; 19.020 | | Word Count Estimation | 14,142 | | Date of Issue | 2022-10-12 | | Date of Implementation | 2023-05-01 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 42125.19-2022: Safety requirements for electrical equipment for measurement, control and laboratory use - Part 19: Particular requirements for electrically operated valve actuators
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Safety requirements for electrical equipment for measurement, control and laboratory use - Part 19.Particular requirements for electrically operated valve actuators
ICS 13.110;17.020;19.020
CCSN10
National Standards of People's Republic of China
Electrical equipment for measurement, control and laboratory use
Safety requirements part 19.electric
Particular requirements for control valve actuators
2022-10-12 release 2023-05-01 implementation
State Administration for Market Regulation
Released by the National Standardization Management Committee
table of contents
Preface III
Introduction IV
1 Scope and purpose1
2 Normative references 2
3 Terms and Definitions 2
4 Trial 2
5 Signs and documents 3
6 Protection against electric shock 4
7 Protection against mechanical hazards 4
8 Resistance to mechanical stress4
9 Preventing the spread of flames 5
10 Temperature limits and heat resistance of the device 5
11 Protection against liquid and solid foreign object hazards 5
12 Protection against radiation (including laser sources), acoustic pressure and ultrasonic pressure5
13 Protection against released gases and substances, explosion and implosion5
14 Components and assemblies 5
15 Protection by means of interlocks 6
16 Hazards arising from the application 6
17 Risk assessment 6
Reference 7
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.
This document is Part 19 of GB/T 42125 "Safety Requirements for Electrical Equipment for Measurement, Control and Laboratory Use". GB/T 42125 has
The following parts have been published.
--- Part 10.Particular requirements for insulation resistance measurement and dielectric strength test equipment;
--- Part 19.Special requirements for electric control valve actuators.
This document is equivalent to IEC 61010-2-202.2020 "Safety Requirements for Electrical Equipment for Measurement, Control and Laboratory Use Part 2-202
Part. Special requirements for electric control valve actuators".
The following minimal editorial changes have been made to this document.
--- In order to coordinate with existing standards, change the name of the standard to "Safety Requirements for Electrical Equipment for Measurement, Control and Laboratory Use Part 19
Part. Special requirements for electric control valve actuators".
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 is proposed by China Machinery Industry Federation.
This document is under the jurisdiction of the National Measurement, Control and Laboratory Electrical Equipment Safety Standardization Technical Committee (SAC/TC338).
This document is drafted by. Machinery Industry Instrumentation Comprehensive Technology and Economic Research Institute, Zhejiang Zhongkong Sensing Technology Co., Ltd., China Quality
Certification Center, Jiangsu Provincial Institute of Quality and Standardization, Fujian Shangrun Precision Instrument Co., Ltd., Liaoning Provincial Institute of Metrology, China Electronics
Technology Standardization Research Institute, Qingdao Metrology Technology Research Institute, Beijing Medical Device Inspection Research Institute, Hangzhou Snow Carbon Constant Temperature Technology Co., Ltd.
Division, Shanghai Institute of Metrology and Testing Technology, Anhui Food and Drug Inspection Institute, Shandong Institute of Metrology, Shanghai Industrial Automation
Instrument Research Institute Co., Ltd., Hangzhou Yungu Technology Co., Ltd., Fodayway (Shanghai) Industrial Instrument Technology Research and Development Co., Ltd., Rhine Inspection
Testing and Certification Service China Co., Ltd., Harbin Institute of Technology Special Robot Co., Ltd., Harbin Institute of Technology Robotics (Yueyang) Military-civilian Integration Research Institute.
The main drafters of this document. Shang Yujia, Wang Weimin, Hu Nan, Wang Jing, Feng Xiawei, Ge Jian, Liang Guoding, Liu Xiaojing, Guo Jianyu, Jing Jun,
Liang Zhenshi, Xu Yueming, Zhang Yi, Wang Wenli, Ma Xuefeng, Zhang Yixiang, Ding Yun, Wu Lianqun, Mai Miao, Feng Jian, Sun Dahai, Lu Huawei.
Introduction
GB/T 42125 "Safety Requirements for Electrical Equipment for Measurement, Control and Laboratory Use" is proposed to be composed of 20 parts.
--- Part 1.General requirements. The purpose is to specify the general safety of electrical equipment and accessories for measurement, control and laboratory use
Require.
--- Part 2.Particular requirements for laboratory equipment for heating materials. The purpose is to specify the special requirements for heating equipment for laboratory materials
security requirements.
--- Part 3.Special requirements for refrigeration equipment. The purpose is to specify the special safety of measurement, control and laboratory refrigeration equipment
Require.
--- Part 4.Special requirements for climate and environmental test equipment and other temperature regulation equipment. The purpose is to regulate the climate and environmental
Special safety requirements for environmental testing equipment and other temperature regulating equipment.
--- Part 5.Special requirements for laboratory centrifuges. The purpose of this document is to specify specific safety requirements for laboratory centrifuges.
--- Part 6.Special requirements for test and measurement circuits. The purpose is to specify special safety requirements for test and measurement circuits.
--- Part 7.Safety requirements for hand-held and hand-operated probe assemblies for electrical measurements and tests. The purpose is to specify the hand-held and hand-operated probes
Safety requirements for head assemblies and related accessories.
--- Part 8.Particular requirements for hand-held and hand-operated current sensors for electrotechnical measurement and testing. The purpose is to stipulate the hand-held and hand-operated
Special safety requirements for current sensors.
--- Part 9.Particular requirements for household and professional hand-held multimeters capable of measuring grid power supply voltage. The purpose is to specify the measurable
Particular safety requirements for household and professional hand-held multimeters for measuring mains supply voltage.
--- Part 10.Particular requirements for insulation resistance measurement and dielectric strength test equipment. The purpose is to specify the output voltage AC
Safety requirements for equipment used for insulation resistance measurement and dielectric strength test at 50V or above DC 120V.
--- Part 11.Special requirements for sterilizers and washer-disinfectors for processing medical materials. The purpose is to regulate the processing of medical materials
Special safety requirements for sterilizers and washer-disinfectors.
--- Part 12.Special requirements for laboratory mixing and stirring equipment. The purpose is to specify electric
Particular safety requirements for laboratory equipment and its accessories.
--- Part 13.Special requirements for laboratory thermal atomization and ionization atomic spectrometers. The purpose is to specify laboratory heat
Particular safety requirements for atomic spectrometers for atomization and ionization.
--- Part 14.Particular requirements for automatic and semi-automatic equipment for laboratory analysis and other purposes. intended for laboratory use
Particular safety requirements for automatic and semi-automatic equipment for analytical and other purposes.
--- Part 15.Special requirements for cabinet X-ray systems. The purpose is to specify special safety requirements for cabinet-type X-ray systems.
--- Part 16.Particular requirements for in vitro diagnostic (IVD) medical devices. The purpose is to specify the intended use for in vitro diagnostic medical purposes
Special requirements for medical equipment.
--- Part 17.Special requirements for children using equipment in educational institutions. The purpose is to stipulate the use of student operators in educational institutions
Special safety requirements for equipment and accessories used.
--- Part 18.Special requirements for control equipment. The purpose is to specify the special requirements and related
identification test.
--- Part 19.Special requirements for electric control valve actuators. intended to be specified for installation in industrial process or discrete control
Safety requirements for electric control valve actuators and solenoid coils in the environment.
--- Part 20.Special requirements for interconnection of industrial communication circuits and communication ports. intended to specify installations in process or discrete control
Particular safety requirements for industrial communication circuits in the environment.
Note. All parts are equivalent to the IEC 61010 series standards, and the corresponding relationship is as follows.
--- Part 1 corresponds to IEC 61010-1;
--- Part 2 corresponds to IEC 61010-2-010;
--- Part 3 corresponds to IEC 61010-2-011;
--- Part 4 corresponds to IEC 61010-2-012;
--- Part 5 corresponds to IEC 61010-2-020;
--- Part 6 corresponds to IEC 61010-2-030;
--- Part 7 corresponds to IEC 61010-031;
--- Part 8 corresponds to IEC 61010-2-032;
--- Part 9 corresponds to IEC 61010-2-033;
--- Part 10 corresponds to IEC 61010-2-034;
--- Part 11 corresponds to IEC 61010-2-040;
--- Part 12 corresponds to IEC 61010-2-051;
--- Part 13 corresponds to IEC 61010-2-061;
--- Part 14 corresponds to IEC 61010-2-081;
--- Part 15 corresponds to IEC 61010-2-091;
--- Part 16 corresponds to IEC 61010-2-101;
--- Part 17 corresponds to IEC 61010-2-130;
--- Part 18 corresponds to IEC 61010-2-201;
--- Part 19 corresponds to IEC 61010-2-202;
--- Part 20 corresponds to IEC 61010-2-203.
Common safety terms are defined in IEC 61010-1.More specialized terms are defined elsewhere. This document needs to be combined with
IEC 61010-1.2010 AMD1.2016 "Safety Requirements for Electrical Equipment for Measurement, Control and Laboratory Use Part 1.General Requirements
The part of this document that states "applicable" means that the corresponding clauses of IEC 61010-1 apply to this document; this document states "replace" or "modify"
The part of "modification" indicates that the terms of this document shall prevail; the part of this document that states "increase" indicates that in addition to complying with the corresponding provisions of IEC 61010-1
In addition to the clauses, the clauses added in this document must also be complied with. In order to distinguish the terms in IEC 61010-1, the number of terms added to this document
The number starts with 101, for example 7.3.101.
Electrical equipment for measurement, control and laboratory use
Safety requirements part 19.electric
Particular requirements for control valve actuators
1 Scope and purpose
Except as follows, Chapter 1 of IEC 61010-1 applies.
1.1 Scope
1.1.1 Equipment included in the scope of this document
Replace it with the following.
This document specifies the safety requirements for electric control valve actuators and solenoid coils intended for installation in industrial process or discrete control environments.
Require.
This document specifies.
--- Special safety requirements for general electric control valve actuators and solenoid coils;
--- Relevant identification test.
1.1.2 Equipment not covered by the scope of this document
Add after the column item.
This document does not cover.
aa) Electric actuators and solenoid coils for domestic or commercial use;
Note 1.This content is covered by other IEC or ISO standards, such as IEC 60730, etc.
bb) electric actuators and solenoid coils performing safety functions;
Note 2.This content is covered by other IEC or ISO standards, such as IEC 61058, etc.
cc) Locator.
Note 3.A positioner is defined in IEC 60050-351.2013, 351-56-17 as "performing additional (usually mechanical) feedback to a mechanical final control element to
A physical unit that increases its speed and accuracy".
1.2 Purpose
1.2.2 Aspects not included in the scope of this document
Add after the column item.
aa) Mechanical components/aspects of the valve.
1.2.101 Aspects covered by other applicable standards
If compliance with other IEC or ISO standards is required for electric actuators and solenoid coils, aspects fully covered by these standards may be substituted
Requirements given in IEC 61010-1.
If the aspects covered by IEC 61010-1 cannot be fully covered by the IEC or ISO standard, the tests of IEC 61010-1 should be carried out to ensure that
No hazard occurs under normal conditions or single fault conditions.
NOTE. Figure 15 in 14.1 of IEC 61010-1.2010/AMD1.2016 gives an overview of handling components within the scope of other IEC or ISO standards.
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