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GB 14536.9-2008: [GB/T 14536.9-2008] Automatic electrical controls for household and similar use -- Particular requirements for electrically operated water valves, including mechanical requirements
Status: Valid GB 14536.9: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB 14536.9-2008 | English | 889 |
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[GB/T 14536.9-2008] Automatic electrical controls for household and similar use -- Particular requirements for electrically operated water valves, including mechanical requirements
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GB 14536.9-2008
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| GB 14536.9-1996 | English | 879 |
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Automatic electrical controls for household and similar use. Particular requirements for electrically operated water valves, including mechanical requirements
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PDF similar to GB 14536.9-2008
Basic data | Standard ID | GB 14536.9-2008 (GB14536.9-2008) | | Description (Translated English) | [GB/T 14536.9-2008] Automatic electrical controls for household and similar use -- Particular requirements for electrically operated water valves, including mechanical requirements | | Sector / Industry | National Standard | | Classification of Chinese Standard | K32 | | Classification of International Standard | 29.120.40 | | Word Count Estimation | 34,349 | | Date of Issue | 2008-09-19 | | Date of Implementation | 2009-06-01 | | Older Standard (superseded by this standard) | GB 14536.9-1996 | | Adopted Standard | IEC 60730-2-8-2003, IDT | | Regulation (derived from) | Announcements of national standards in 2008 No. 16 (No. 129 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 Chinese standard applies to equipment for household and similar purposes, or used in conjunction with these devices electrically operated water valves, these devices can be used electricity, gas, oil, solid fuel, solar and other energy sources or a combination of applications, including heating, air conditioning and similar purposes. This standard also applies to the GB 4706 involved with all kinds of electric appliance valve. This standard contains a valve electrical performance and mechanical valve performance requirements, both of which are expected to affect the valve operation. This standard applies to the inherent safety of electric valve for equipment protection operations involving values ??and operating procedures applicable to equipment for household and similar purposes, or used in conjunction with these devices Automatic electrical controls for tests. | GB 14536.9-2008: [GB/T 14536.9-2008] Automatic electrical controls for household and similar use -- Particular requirements for electrically operated water valves, including mechanical requirements
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Automatic electrical controls for household and similar use.Particular requirements for electrically operated water valves, including mechanical requirements
ICS 29.120.40
K32
National Standards of People's Republic of China
GB 14536.9-2008/IEC 60730-2-8.2003
Replacing GB 14536.9-1996
Household and similar electrical automatic controller
Particular requirements for electrically operated water valves (including mechanical requirements)
(IEC 60730-2-8.2003, IDT)
Posted 2008-09-19
2009-06-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Table of Contents
Introduction Ⅲ
IEC Introduction Ⅴ
1 Scope and normative references 1
2 Definitions 2
3 General Requirements 5
4 General notes 5
Rating 5 5
6 Category 5
7 7 Information
8 8 Protection against electric shock
9 9 ground protection measures
10 Terminals and terminations 9
11 structural requirements 9
Moisture and dust 9 12
13 Electric strength and insulation resistance 10
14 Fever 10
15 Manufacturing deviation and drift 11
16 11 Environmental Stress
17 11 Durability
Mechanical strength 18 12
19 Threaded parts and connections 14
20 creepage distances, clearances and distances through solid insulation through 14
21 heat, fire and tracking-resistant 14
Corrosion 22 14
23 Electromagnetic compatibility (EMC) emission requirements --- 14
24 assembly 14
25 normal operation 14
26 Electromagnetic compatibility (EMC) requirements --- Immunity 14
27 non-normal operation 14
28 Guidelines for the use of electronic disconnecting 16
Figure 16
Appendix 17
Requirements Annex H (normative) electronic controller 17
Annex AA (informative) Relationship between different flow coefficients 18
Appendix BB (normative) measuring device consists of a valve caused the instantaneous pressure 19
Annex CC (normative) Test on a predetermined main supply pipe connected to the valve body 21 of thermoplastic material
Appendix DD (normative) Torque 22
Test Appendix EE (normative) Test declared by the pressure does not exceed 1.0MPa (10bar) of the valve causes the instantaneous pressure
Means 25
GB 14536.9-2008/IEC 60730-2-8.2003
Foreword
All technical content in this section is mandatory.
GB 14536 "Household and similar electrical automatic controller" is divided into two parts.
Part 1.
GB 14536.1 General requirements
Part 2.
GB 14536.3 - Particular requirements for thermal motor protectors
Particular requirements GB 14536.4 tubular fluorescent lamp ballasts thermal protectors
GB 14536.5 sealed and semi-hermetic motor compressor motor thermal protection Particular requirements
GB 14536.6 Particular requirements for automatic electrical burner control systems
GB 14536.7 pressure sensitive Particular requirements for electrical controls
GB 14536.8 Particular requirements for timers and time switches
GB 14536.9 Particular requirements for electrically operated water valves (including mechanical requirements)
GB 14536.10 - Particular requirements for temperature sensing controls
GB 14536.11 Particular requirements for motor starting relays
GB 14536.12 - Particular requirements for energy regulators
GB 14536.13 Particular requirements for electrically operated door locks
GB 14536.14 - Particular requirements for household washing machine controller
GB 14536.15 Particular requirements for humidity sensing controls
GB 14536.16 Particular requirements for electric actuators
Special requirements of the float or electrode-sensitive automatic electrical water level sensing controller GB 14536.17 in boiler used
GB 14536.18 float type for household and similar use Particular requirements for water level controller
GB 14536.19 Particular requirements for electrically operated gas valves, including mechanical requirements
This section is equivalent to using the International Electrotechnical Commission IEC 60730-2-8.2000 "Household and similar electrical controls - Part 2.
Particular requirements for electrically operated water valves, including mechanical requirements "(and its 2002 Amendment 1).
This section, there is a corresponding national standard, the reference of national standards; no national standards, the reference listed IEC standards. This section
Choreography sequence Chapter 2 normative references and IEC 60730-2-8 different.
For ease of use, this section made the following editorial changes.
a) "This standard" be replaced by "this section";
b) use a decimal point instead of a decimal comma ",". ",";
c) increase the national standard foreword.
This Part replaces GB 14536.9-1996 "Household and similar electrical controls - Particular requirements for electrically operated water valves (including mechanical
Requirements) "(idt IEC 60730-2-8.1992).
Compared with GB 14536.9-1996 part of the main changes are as follows.
a) an increase in Appendix H, appendix EE;
b) "in some countries" to name specific countries.
This section should be GB 14536.1-2008 (identical with IEC 60730-1.2003) with the use, if the version of the difference may be due
Can cause problems when used in this section, you should refer to the appropriate version of the original IEC standard.
GB 14536.9-2008/IEC 60730-2-8.2003
This part of the appendix H, Appendix AA, Appendix BB, Appendix CC, Appendix DD, EE Appendix normative appendix.
This part is proposed by the China Electrical Equipment Industrial Association.
This part of the National Standardization Technical Committee household automatic control (SAC/TC212) centralized.
This section drafted by. China Electric Apparatus Research Institute, Shanghai CIQ.
Drafters of this section. Core hole Xun, Huang Kaiyun, Fupei Gang.
This section commissioned the National Standardization Technical Committee household automatic controller responsible for the interpretation.
This part of the standard replaces the previous editions as. GB 14536.9-1996.
GB 14536.9-2008/IEC 60730-2-8.2003
IEC Foreword
1) IEC (International Electrotechnical Commission) is a worldwide standardization group composed of national electrotechnical committees (IEC National Committees)
Organizations. The object of IEC is to promote international cooperation on issues related to the standardization of the electrical and electronic fields. For this purpose
IEC addition to other activities, but also publishes International Standards. These standard-setting work is entrusted to technical committees
Completed. As a member of IEC National Committees, as long as the interest of the standard to be developed, may participate in the development of its work
Make. Liaising with the IEC 's international, official or unofficial organizations are also involved in the development of standards. IEC and the World
Organization for Standardization (ISO ) in accordance with the conditions specified in the agreement, close cooperation.
2) since each technical committee has representatives from the National Commission on the relevant issues of interest, so the IEC on technical
Issue formal decisions or agreements on the maximum expression of the international consensus on the relevant issues.
3) documents generated in the form of recommendations for international use, and standards, technical specifications, technical reports or guidelines published in the form,
And National Committees in that sense of acceptance.
4) In order to promote international unification, IEC National Committees in charge of the IEC international standards transparently converted to the maximum extent possible
National or regional standards. Between the IEC Standard and the corresponding national or regional standard if there is any difference, it should be converted into the standard
After clearly illustrates.
5) IEC did not develop any signs of approval procedures, in case a device is declared in conformity with an IEC standard is, this is not IEC
Accountable.
6) It is noteworthy that this International Standard may involve some parts of the patent. IEC for the identification of some or all of this
A Class of the patent will be irresponsible.
IEC 60730-2-8 international standard by the IEC TC72. home automation controller Technical Committee.
The IEC 60730-2-8 standard enhanced version based on the second edition (2000) [documents 72/428/FDIS and 72/439/RVD] and
Amendment One (2002) [documents 72/553/FDIS and 72/557/RVD].
It constitutes 2.1 version.
The vertical bar represents the margin here in the original version of the revision has been a modification.
According to this publication section ISO /IEC Guide to the drafting of the third.
Part 2 of this article should be used in conjunction with IEC 60730-1. It is based on IEC 60730-1 third edition (1999) formed the basis
of. IEC 60730-1 should be considered in future editions or revised pieces.
The first part 2 supplements or modifies the corresponding provisions of IEC 60730-1, to make it into the IEC standard. Safety requirements for electrically operated water valves
(Including mechanical requirements).
Part 2, where marked "increase", "modification" or "replacement" of the place, in Part 1 of the corresponding requirements, test specifications or comments should be
Amended accordingly.
Where the need to modify the Department, Part 2 will be indicated in the corresponding provisions of Part 1 is applicable.
The development of international standards, each country must be considered in all regions due to the different requirements of the actual situation formed, and each country should be recognized
Electrical systems and wiring codes family differences.
In Part 2 of this article, note the differences in different countries in order to give "in some countries" form; see these differences.
--- Table 7.2 and 114 113;
--- 14.7.4, note 101;
--- 16.2.1;
--- 27.2.101.1;
--- 27.101;
GB 14536.9-2008/IEC 60730-2-8.2003
--- H. 26.2.1;
--- Appendix CC;
--- Table DD. 1.2.1, Note 1;
--- Table DD. 6, note 1.
In this publication.
1) using the following printing fonts.
Requirements Body. Roman font.
Test specifications. italic type.
Note. small roman type.
2) an increase in the base portion of the first strip those, notes, projects and numbered starting from 101, additional annexes to the letters AA, BB, etc. represent.
The Committee decided to revise this publication and its contents remain unchanged until 2005. And to this date, the publication will be.
● reconfirmed;
● Cancel;
● The revised version of the alternative, or
● Amendment.
GB 14536.9-2008/IEC 60730-2-8.2003
Household and similar electrical automatic controller
Particular requirements for electrically operated water valves (including mechanical requirements)
1 Scope and normative references
14536.1-2008 GB in the chapter replaced by the following.
instead.
1.1 section applies to household and similar devices or devices used in conjunction with the electric valves, these devices can use
Electricity, gas, oil, solid fuels, such as solar energy or a combination of applications including heating, air conditioning and similar applications.
This section also applies to the GB 4706 involved various types of appliances with electric valve.
1.1.1 This section contains the mechanical properties of the valve and the valve's electrical performance requirements, both of which will affect the expected operation of the valve.
1.1.2 This section applies to the inherent safety of electric valves for equipment related to the protection of the operating values and operating procedures applicable to home
Use and similar equipment or testing with these devices for use with electrical automatic controller.
For non-general household electric valve device, and these devices by non-professionals, such as a store or factory or farm light used,
It is also included within the scope of this.
This section does not apply to electric water valve dedicated to industrial equipment.
This section does not apply to.
Nominal connection size DN50 or more electric valve;
The nominal value of allowable pressure 1.6MPa or more electric valve;
Food distributor;
Detergent dispenser;
Steam valve.
In this section, when not misleading, the following terms have specific meanings.
--- The term "valve" means an electric valve (including starters and valve assembly).
--- "Starters" The word means "electric actuator mechanism or the original."
--- "Body" The word means "body components."
--- The term "device" includes "instrument and control systems."
1.1.3 This section applies to starters and matched body.
No electrical output 1.1.4 This section applies to a single valve, grouped together as a system of valves and components with the multi-function controller mechanically
Valve.
Note. It should be noted that in many countries, the company developed a Water Authority or additional testing requirements and rules.
1.5 Reference Standard
GB 14536.1-2008 in that section is applicable except as follows.
increase.
ISO 7-1.1994 Part 1 formed pipe thread seal on the threaded connection. name, size and deviations
ISO 65. 1981 applies to the carbon steel pipe according to ISO 7-1 tapping
ISO 228-1.1994 is not formed into a tube connected to the threaded portion of the seal of the first threads. name, size and deviations
ISO 630.1995 ISO 7-1 by tapping construction steel accessories
ISO 1179. 1981 thread according to ISO 228-1 of industrial pipes connecting with the flat end steel and other metal pipe
ISO 4144. 1979 to ISO 7-1 threads of stainless steel fittings
GB 14536.9-2008/IEC 60730-2-8.2003
ISO 4400.1994 Fluid power systems and components - Three - pin plug connector and performance requirements
Two pin plug connector 1994 for fluid power systems and components with ground socket - - Characteristics and requirements. ISO 6952
2 Definitions
GB 14536.1-2008 in this chapter are applicable except as follows.
2.2 is defined by use classification controller
2.2.17
increase.
NOTE. Artificial open automatically shut down or automatically turn on manual semi-automatic closing valves are also within the scope of this definition.
Increase the following provisions.
2.2.17.101
A connector from the starter to the valve assembly means constituted by closed or partially closed spout to turn off or adjust the water flow.
2.2.17.102
A connector to a water source and the water flow control valve.
Note. The valve belonging to Type 1 action. Means for switching the valve device may be a type 1 or type 2 action.
2.2.17.103
A method for controlling the heating system water cycle valve.
2.2.17.104
A method for the implementation of the valve opening and closing operation of the institution or the original electric actuator.
Note 1. The starter can be fixed to the valve body and the valve assembly integrally formed, or provided as discrete components.
Note 2. The starter can also include valves and closure.
2.2.17.105
An apparatus body, import and export terminal fittings, valve seats, valve closure member and the valve stem or shaft include.
Note. In some cases the stem and the closure may be part of the starter.
2.2.17.106
A portion of the valve assembly, is to limit the pressure of the main components. It provides end fittings and flow channels together.
2.2.17.107
One size digital representation of this size for liquid conduction system, in addition to using the peripheral diameter or thread size representation of member
All parts are common.
Note 1. This size can be made after the DN with a suitable number has been rounded to indicate that this number is used for reference purposes only.
Note 2. Some older international standard nominal size is an indicator of nominal diameter, for the purposes of this section, the two terms are synonymous.
2.2.17.108
Pressure numerical rating.
NOTE. This nominal value can consist of letters "PN" (also considered a number of pressure pressurenumber Abbreviation) after with a suitable number has been rounded to the table
Shows, this number is used for reference purposes only.
GB 14536.9-2008/IEC 60730-2-8.2003
2.2.17.109
Used to form the body structure sealed connection with the liquid conduction system.
2.2.17.110
And full closure of the contact surface of the nozzle inside the valve.
2.2.17.111
Positioned in the flow path, you can change the flow of the moving parts.
Note. The closure may be a plug, ball, disc blades, turnstile and so on.
2.2.17.112
The starter is connected to the closure assembly and closure positioning.
Note 1. If it is a rotary valve, then use the "valve stem" instead of "stem."
Note 2. In some controllers, the stem may be part of the starter.
2.2.17.113
Refers to such a tapered tube, pipe expansion, bending joints, tee such components, these components fitting directly connected with the side of the valve assembly.
2.3 function controller and related definitions
Increase the following provisions.
2.3.101
Only on or off without any intermediate position of the valve.
2.3.102
In the non-energized valve is closed.
2.3.103
In the non-energized valve is opened.
2.3.104
Within a predetermined range of flow control valve flow.
2.3.105
Having one or more inlet and outlet valves, and can make any liquid from flowing into the confluence of the outflow from any outlet.
2.3.106
The outlet side of the valve in the closed position when no flow element is located.
2.3.107
From the closed position of the closure distance.
2.3.108
Closure member from the closed position to the fully open position distance.
GB 14536.9-2008/IEC 60730-2-8.2003
2.3.109
The outlet side of the valve has a water outflow, the closure position.
2.3.110
When the water flow through the valve is rated flow, the closure location.
2.3.111
In unit time through water valve.
2.3.112
Under reference conditions at a given temperature and a predetermined pressure, pressure, flow rates rated travel time.
2.3.113
At a given pressure, can be determined by the total amount of water valve coefficient.
Note 1. The constant flow rate can be called flow coefficient.
Note 2. The use of a different relationship between the flow rate constant is given in Annex AA.
2.3.114
For the starter closure action, and to overcome between the inlet and outlet valves of two opposite forces specified maximum pressure.
2.3.115
The minimum pressure required by the valve open or closed the.
2.3.116
vacancy.
2.3.117
In some water systems, since a valve closing as required to produce the ultra-instantaneous pressure.
2.3.118
In some of the water supply system due to the shut-off valve in normal use caused excessive instantaneous pressure.
2.3.119
Any special precautions are not taken directly with water possible water hammer is connected to a valve, when it is open, does not cause
Excessive pressure drop, and when closed, without the formation of excessive instantaneous pressure.
2.13 Other definitions
Increase the following provisions.
2.13.101
Defined as suitable for human drinking water supply.
NOTE. In some standards, "drinking water" means "to drink the water."
2.13.102
Defined as unfit for human drinking water.
GB 14536.9-2008/IEC 60730-2-8.2003
3 General requirements
GB 14536.1-2008 in this chapter shall apply.
General Description 4 Test
The 14536.1-2008 GB This chapter is applicable except as follows.
4.1 Test conditions
4.1.2 Addition.
In this section, unless otherwise specified, test the water temperature shall be maintained at (20 ± 5) ℃.
4.2 Sample Requirements
4.2.1 Addition.
Each test is required for Chapter 27 in a sample.
NOTE. When between manufacturers and testing agencies to agree on the same sample can be more than one test.
5 RATINGS
GB 14536.1-2008 in this chapter shall apply.
Category 6
GB 14536.1 of the chapter is applicable except as follows.
6.3.12 electric valve
Increase the following provisions.
6.3.12.101 valve
6.5.2 Press waterproof shell protection classification of harmful invasive (see GB 4208)
Is replaced with the subordinate "note" in the second paragraph.
Note. The preferred class for shell protection. IP20, IP30, IP40, IP54, IP65.
These preferred values are allowed with different values.
6.7 by means breaking the limits of ambient temperature classification
Which reads as modified as follows.
With "valve" instead of "controller", with "starter" instead of "breaking device."
6.8 Classification according to protection against electric shock
6.8.3 Article replaced by the following.
Independent power supply or valve mounted in monolithic or load valve.
Increase the following provisions.
6.8.101 single starter
6.8.101.1 0 class;
6.8.101.2 0Ⅰ class;
6.8.101.3 Ⅰ class;
6.8.101.4 Ⅱ class;
6.8.101.5 Ⅲ class;
6.10 Not applicable.
6.11 Addition.
Automatic valve shall be subjected to at least 6000 cycles.
The chapter increased the following provisions.
GB 14536.9-2008/IEC 60730-2-8.2003
6.101 type classification according to the termination
6.101.1 equipped with a threaded end of the valve within the threaded joint of one of the following.
When the thread sealing pipe thread connection with ISO 7-1.1994 or NPT thread, or
When not in the thread, but through an additional sealing gasket to form a seal connection with ISO 228-1.1994 thread.
6.101.2 for the valve terminal with external thread connection joints following.
a) compression fitting;
b) washer pipe fittings;
c) cone seat tube fittings;
d) ISO 7-1.1994, ISO 228-1.1994 or threaded fittings NPT threads.
6.101.3 equipped with adapted flange adapters with or without a flange end of the connector valve.
6.101.4 head with valve for soldering or welding joints of the termination.
6.101.5 valves with flexible tube supporting the use of lead-out end of the hose connector.
6.102 Classification according to characteristics of an electric valve
6.102.1 classified by size and capacity.
Size and capacity as well as by the size of the inlet and outlet fittings flow coefficient determined.
6.102.2 classification by type of operation.
Direct control or pilot control valve operation is not affected by the minimum pressure or restriction.
6.102.3 functional classification.
The number of functions by a pipe joint and non-energized position of the valve classification.
6.102.4 Press wetted parts materials Category.
Press materials including all internal parts in contact with water to categories such as body and sealing materials.
6.102.5 closure structure according to the classification.
Closure valve can be operated directly by the pilot valve or flow control plate or piston operated poppet or spool type.
6.102.6 Press starter structural classification.
Electromagnetic starter, motor starters, starter rod in contact with water or a water-shielded electrical heating paraffin control type or bimetallic control
Starters are all examples.
6.103 according to temperature, pressure and type of charged water classification
A valve for controlling the following.
6.103.1 maximum temperature of the cold source of drinking water of 25 ℃;
6.103.2 maximum temperature of 90 ℃ heat source of drinking water;
6.103.3 maximum temperature of the cold source of non-potable water of 25 ℃;
6.103.4 maximum temperature of 90 ℃ hot non-drinking water sources;
6.103.5 maximum temperature between 50 deg.] C to 120 deg.] C by circulating hot water;
6.103.6 maximum rated temperature differs from the above water;
6.103.7 maximum pressure of 0.1MPa system flow;
6.103.8 maximum pressure of 0.6MPa system flow;
6.103.9 maximum pressure 0.86MPa system flow;
6.103.10 maximum pressure of 1.0MPa system flow;
6.103.11 maximum pressure of 1.6MPa system flow;
6.103.12 maximum system pressure is different from the above system flow.
GB 14536.9-2008/IEC 60730-2-8.2003
6.104 according to nominal size and thread size end fittings Classification
Thread represents the nominal size
1/8 DN6
1/4 DN8
3/8 DN10
1/2 DN15
3/4 DN20
1 DN25
1 DN32
1 DN40
2 DN50
NOTE. After the DN with a corresponding adjacent integer representation, usually only in relation to the size of the manufacturing is not very stringent conditions adopted, it approximates
Mm inner diameter system represented by the water system, and for reference only.
7 Information
GB 14536.1-2008 in this chapter is applicable except as follows.
Table 7.2
modify.
Replaced by the following items.
Proposed Project chapter, strip method
7 of each type (for valves with switching elements) g 6.2,14,17 C circuit controlled by a load
22 starters limit temperature, if Tmin lower than 0 ℃, or Tmax not 55 ℃ 6.7,14.5,14.7,17.3 D
23 Not applicable
26 Not applicable
28 Not applicable
29 or cut off each type of circuit provides (for valves with switching element) 6.9 X
36-38 NA
Action Type 391 or Type 2 acti...
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