GB 14536.1-1998 Electric automatic controllers for household and similar purposes Part 1: General requirements
Some standard content:
GB14536.1—1998
Foreword
This standard adopts the International Electrotechnical Commission IEC730-1 "Electric automatic controllers for household and similar purposes Part 1: General requirements" (1993, second edition) and the first revision (1994). According to the relevant provisions of GB/T1.1-1993 on equivalent adoption and equivalent adoption, this standard is consistent with IEC730-1 (1993, second edition) in terms of writing format and presentation rules. In the preface of IEC730-1, it is explained that there are differences in terms due to different situations in different countries. In this regard, in compliance with my country's policy of adopting international standards, notes that are different from IEC730-1 in some countries will still appear in the form of notes in the text of this standard. This will help relevant parties using the standard to understand why this standard adopts international standards. The real situation is also provided to parties using the standard on the differences between certain countries and IEC730-1, and in the adoption instructions, it is explained whether my country adopts or does not adopt it. The main differences between this standard and IEC730-1 are: in IEC730-1, the AC and DC rated voltages are not more than 660V, but according to the Chinese standard GB156-93 "Standard Voltage", the corresponding rated voltage in my country is not more than 440V for DC and not more than 440V for AC. More than 660V. Compared with GB/T14536.11993 (equivalent to IEC730-1:1986, first edition), this standard adds 25 chapters, 26 chapters, 27 chapters, 28 chapters and Appendix J. And the technical content of the controller using software has been added to Appendix H. GB14536, under the general title of "Electric Automatic Controllers for Household and Similar Purposes", includes the following 2 parts: Part 1:
GB14536.1 General Requirements
Part 2:
GB14536.2
Special requirements for electrical controllers of household appliances Special requirements for motor thermal protectors
GB14536.3
Special requirements for thermal protectors of tubular fluorescent lamp ballasts GB14536 .4
Special requirements for sealed and semi-sealed motors - motor thermal protectors for compressors GB14536.5
GB14536.6 Special requirements for burner electric automatic control systems GB14536.7||tt| |Special requirements for pressure-sensitive electric automatic controllers (including mechanical requirements) GB14536.8 Special requirements for timers and timing switches GB14536.9 Special requirements for electric water valves (including mechanical requirements) Special requirements for temperature-sensitive controllers||tt ||GB14536.10
GB14536.11
Special requirements for starting relays for motors Special requirements for energy regulators
GB14536.12
Special requirements for electric door locks
GB14536.13
This standard will replace GB/T14536.1-1993 from the date of implementation. Appendix A, Appendix B, Appendix C, Appendix E, Appendix G, Appendix H and Appendix J of this standard are all appendices of the standard. Appendix D and Appendix F of this standard are both reminder appendices. This standard is proposed by the Ministry of Machinery Industry of the People's Republic of China. This standard is under the jurisdiction of the National Technical Committee for Standardization of Home Automatic Controllers. This standard was drafted by: Guangzhou Electrical Apparatus Research Institute of the Ministry of Machinery Industry, Zhejiang Sanhua Group Company, Jiangsu Changheng Group Company, Guangdong Foshan Tongbao Co., Ltd., Wanbao Group Guangbao Electric Co., Ltd., Zhejiang Yueqing Thermostat Co., Ltd. Hangzhou University Thermal Protector Factory, Jiangsu Baoying Electrical Appliance Factory.
The drafters of this standard: Huang Kaiyun, Zhao Shijie, Wang Qinyao, Yao Hengchang, Li Yanqi, Rao Qinfang, Chen Yonglong, Chen Jikun, Huang Wenxiu. This standard is entrusted to the National Technical Committee for Standardization of Home Automatic Controllers to be responsible for interpretation. GB 14536.1-1998
IEC Preface
1) IEC (International Electrotechnical Commission) is a worldwide standardization organization composed of various national electrotechnical committees (IEC National Committees). The purpose of the IEC is to promote international cooperation on issues related to standardization in the electrical and electronic fields. To this end, IEC publishes International Standards, among other activities. The development of these standards is entrusted to various technical committees. IEC member national committees can participate in the formulation of standards as long as they are interested in them. International and official organizations related to IEC can also participate in standard setting work. IEC and the World Organization for Standardization (ISO) cooperate closely in accordance with the conditions stipulated in the agreement between the two parties. 2) IEC's formal resolutions or agreements on technical issues formulated by technical committees in which all national committees with special concerns about the issue participate, as far as possible. It expresses international consensus on the issues involved. 3) These formal resolutions or agreements are published and recommended for international use in the form of standards, technical reports or guidelines and are accepted by national committees in this sense.
4) In order to promote international unification, IEC national committees should clearly and to the greatest extent transform IEC international standards into national or regional standards. Any differences between IEC standards and corresponding national or regional standards should be clearly stated in the national or regional standards.
5) IEC has not established any procedures for accreditation of marks. If a piece of equipment declares that it complies with one of IEC's standards, IEC is not responsible for it.
The international standard IEC730-1 is formulated by IECTC72: Home Automatic Controller Technical Committee. This standard is based on the first edition of IEC730-1 (1986), the first revision (1990-02), the second revision (1991-08), the third revision (1991-10) and the following documents: || tt||Draft International Standard
72(Central Office)92
72(Central Office)93
72(Central Office)94
72(Central Office)102
72(Central Office)103
72(Central Office)104
72(Central Office)111
72(Central Office)120
Vote Report
72(Central Office)118
72(Central Office)128
72(Central Office)119
72(Central Office)122
72 (Central Office) 123 | | tt | | 72 (Central Office) 124 | | tt | | 72 (Central Office) 129 | | tt | | 72 (Central Office) 138 | | tt | | Voting on the adoption of this standard For details, please see the voting report listed in the table above. In the process of formulating a complete international standard for automatic controllers for household and similar purposes, the different requirements formed by the actual conditions in various regions of the world must be considered, and the differences in electrical systems and wiring rules in each country should be recognized. Appendix A, Appendix B. Appendix C, Appendix E, Appendix G, Appendix H and Appendix J are part of this standard. Appendix D and Appendix F are for information only.
In this edition, differences in different countries are given in the form of "Note: In some countries". These differences are found in the following clauses: GB14536.1—1998
2.1.5| |tt||2.7.2
2.7.3
2.14.2
6.6.1
Table 7.2, Note 9
7.4.2.3| |tt||7.4.3.2
8.1.1
8.2.3
8.4
9.3.2
9.3.4
9.5
10.1.1
Table 10.1.4, Note 1
10.1.14
10.1.16
10.1.16.1
Table 10.2.1, Note 1
10.2.4.1
11.5
11.1.2
11.11.1.2
11.11.1.3
11.11.1. 4
12.1.6
Table 13.2, Note 11
13.3.4
Table 14.1, Note 1 and Note 11
15.1
14.1.1
14.4
16.2.1
17.2.3.1
17.2.2
17.2.3||tt| |17.5.1
17.6.2
17.7.7
17.8.4.1
17.10
17.12.5
17.14
18.1.5
18.4
19.2.4.1
19.2.5.1
20.1
20.3
21.1
Appendix D
Table H26.8.4, Note 3
H11.12.6
H26.9|| tt||H26.11
H27.1.3
H27.1.3a)
may be eliminated in the next version of the standard in new IEC standards currently developed by various technical committees these differences arise. This standard consists of two parts:
Part 1: General requirements, including general requirements for electric automatic controllers used in household and similar electrical appliances or used in conjunction with these electrical appliances.
For specific types of controllers, this standard can only be applied if Part 2 is available. Part 2: Special requirements for specific controllers. The provisions of these special requirements supplement or modify the corresponding provisions of Part 1.
Among them, for special clauses or sub-clauses, the provisions of Part 2 specify: Addition - the provisions of Part 1 shall be used together with the requirements added in Part 2; Modify the provisions of Part 1 shall be as follows The provisions specified in Part 2 shall be used with some minor modifications; instead - the modified provisions in Part 2 completely replace the corresponding provisions in Part 1; if no changes are necessary, the relevant provisions or sub-provisions specified in Part 2 shall apply . Note: The following fonts are used in this standard
Required text: Roman font
Test technical specifications: italics
Notes: Small Roman font
State of the People's Republic of China Standard
Electric automatic controls for household and similar use
Part 1: General requirements
Automatic electrical controls for household and similar use
Part 1: General requirements
1 Scope and reference standards
GB14536.11998
IEC730-1:1993
IEC730-1:1994
replaces GB/T14536.1-93||tt| |1.1 This standard applies to electric automatic controllers in or used with household and similar equipment, including controllers for heating, air conditioning and similar purposes. These devices can be powered by electricity, gas, oil, solid fuel, solar energy, etc. or a combination thereof. This standard applies to electric automatic controllers for NTC (negative temperature coefficient) or PTC (positive temperature coefficient) thermistors. Their additional requirements are included in the appendix.
1.1.1 This standard applies to the inherent safety of electric automatic controllers, to operating values, operating times and operating procedures related to equipment safety, and to household or similar equipment or used with equipment. Testing of electric automatic control devices. This standard also applies to controllers of electrical appliances used within the scope of GB4706.1. Note: The term "equipment" used in this standard includes "appliances and equipment". This standard does not apply to electric automatic controllers specifically used in industrial equipment. This standard also applies to electrical controllers that are separate controllers as part of a control system or that are mechanically combined with multi-function controllers with non-electrical outputs.
The electric automatic controllers of equipment that are not for general household use but are only used in public places, such as shops, light industrial factories and farms for non-professional use, are also included in the scope of this standard. See Appendix.
1.1.2 This standard applies to mechanically or electrically operated electric automatic controllers that can react or control various characteristics, such as temperature, pressure, time, humidity, light, and various electrostatic effects. , flow, liquid level, current, voltage and acceleration. This standard also applies to controllers equipped with electronic components.
1.1.3 This standard applies to the starting relay for switching motor windings, which is a special electric automatic controller. This controller can be installed inside the motor or separate from the motor. 1.1.4 This standard also applies to manual controllers that are electrically and/or mechanically combined with automatic controllers. Note: The requirements for manual switches that do not form part of the automatic controller are included in GB15092.1--94 (idtIEC1058-1:1990). 1.2 This standard applies to controllers with rated voltage DC not exceeding 440VI, AC not exceeding 660V, and rated current not exceeding 63A. 1.3 This standard does not specify response values ??for automatic actions that depend on the installation method of the controller in the equipment. The response values ??specified by the corresponding equipment standard or determined by the manufacturer apply in this standard if these values ??have an effect on protecting the user or the surrounding environment. Adoption instructions:
1] In IEC730-1, the rated voltage AC and DC are both 660V, but according to GB156-93 Standard Voltage, the corresponding rated voltage in my country is DC not exceeding 440V
National Quality Approved by the Technical Supervision Bureau on 1998-08-24 for implementation on 1999-09-01
GB14536.1—1998
1.4 This standard also applies to controllers equipped with electronic devices. The requirements for this type of controller are given in Appendix H. Note: Special requirements 1 are required for electric automatic controllers used in humid tropical areas. 1.5wwW.bzxz.Net
5 Reference standards
The provisions contained in the following standards constitute this standard by citing Standard provisions. At the time of publication, the editions indicated were valid. All standards are subject to revision and parties using this standard should explore the possibility of using the latest edition of the standard referenced below. GB156--1993 Standard voltage (negIEC38:1983) GB1002--1996 Types, basic parameters and dimensions of single-phase plugs and sockets for household and similar purposes GB2099.1-1996 Plugs and sockets for household and similar purposes Part - General requirements (eqvIEC884-1 : 1994) GB4207--84 Method for determination of relative tracking index and tracking index of solid insulating materials under humid conditions (neqIEC112:1979)
Enclosure protection level (eqvIEC529:1989)2) GB420893|| tt | 1997 | | tt | |tt||Safety requirements for household and similar general-purpose electronics and related equipment powered by grid power supply (idtIEC65:1985)
Standard conditions used before and during testing of solid insulating materials (eqvIEC212:1971) Determination of solid electrical Test method for combustion performance of insulating materials after exposure to ignition source (eqvIEC707: 1981) Heat resistance evaluation level of electrical insulation (eqvIEC85: 1984) Classification of protection against electric shock for electrical and electronic equipment (eqvIEC536: 1976) GB12501—90||tt| |GB13926.2--92 Electromagnetic compatibility electrostatic discharge requirements for industrial process measurement and control devices (eqvIEC801-2:1991) Electromagnetic compatibility radiated electromagnetic field requirements for industrial process measurement and control devices (eqvIEC801-3: GB13926.3-92
1984)
2 Electrical fast transient pulse requirements for electromagnetic compatibility of industrial process measurement and control devices (eqvIEC801-GB13926.4-92
4:1988)||tt| |GB15092.1-94
Appliance switches Part 1: General requirements (eqvIEC1058-1:1990) IEC127:1974 miniature fuses
IEC129:1984
1 AC isolating switch ( Isolators) and earthing switches IEC216-1:1981 Part 1: General procedures for determining thermal resistance, temperature index and temperature resistance profile IEC269 Low-voltage fuses
IEC384-14:1981 | 1983 Safety of Data Processing Equipment Note: IEC435 has been replaced by IEC950. IEC536-2:1992
2 Classification of electrical and electronic equipment according to protection against electric shock Part 2: Adoption instructions for technical requirements for safety protection against electric shock:
1] There is no such note in IEC730-1, but Considering that some areas of my country have a humid tropical climate, this note is added. 2] This standard is equivalent to IEC730-1:1993. The standard cited in IEC730-1:1993 is IEC5291976, and the corresponding standard in my country is GB4208-84 (eqvIEC529;1976). 3] This standard is equivalent to IEC730-1:1993. The standard cited in IEC730-1:1993 is IEC65:1985. The corresponding standard in my country is GB8898-88 (idt IEC65:1985). 4 This standard is not included in the cited standards of IEC730-1:1993, but it is cited in 24.1 of the main text of this standard. Guidelines | |tt | 1981 Insulation coordination of low-voltage systems including clearances and creepage distances IEC664-A: 1980 First supplement to publication 664 IEC695-2-1:1980
Fire hazard test for electrical and electronic products
Glowing Wire test methods and guidelines
IEC695-2-2:1980
Fire hazard test for electrical and electronic products Needle flame test method IEC738-1:1982 Directly heated thermistor with positive step function temperature coefficient No. Part 1: General requirements IEC 738-1-1:1982
Part 1: Blank sample details, evaluation level EIEC742:1983
IEC817:1984
Isolation transformers and safety isolation Requirements for spring-actuated impact test apparatus and calibration of transformers IEC 998-2-2:1991 Low-voltage circuit connecting devices for household and similar purposes Part 2-2: Particular requirements for screwless type clamping connecting devices as independent devices || tt||2Definitions
This standard adopts the following definitions. The definitions used for "voltage" and "current" refer to effective values ??(rms) unless otherwise specified. 2.1 Voltage, current and power ratings
2.1.1 Rated voltage, current, frequency or power ratedvoltage, current, frequency or wattage The voltage, current, rate or power specified by the manufacturer for the controller. The specified voltage for three-phase power is line voltage. 2.1.2 Rated voltage, current, frequency or power range ratedvoltagecurrent, frequencyorwattagerange The range of voltage, current, frequency or power specified by the manufacturer for the controller is expressed in upper and lower limits. 2.1.3 Working voltage workingvoltage
The maximum voltage that the controller is subjected to at rated voltage under normal use conditions or when a fault may occur. NOTE
1 When determining the operating voltage, normal usage conditions include fault conditions that may occur within the controller or in the associated load and produce voltage changes on the component under consideration.
2 A typical possible failure is when an incandescent lamp is powered by a higher voltage through a series of resistors and the higher voltage develops between the poles of the lamp holder when the filament burns out.
3 When considering the operating voltage, the influence of possible transient voltages in the grid power supply can be ignored. 2.1.4 Extra-low voltage: The nominal voltage between the conductors and between the conductors and the ground does not exceed 42V; or in a three-phase connection, the nominal voltage between the lines does not exceed 42V and the nominal voltage between the phase line and the neutral line does not exceed 24V Voltage.
2.1.5 Safety extra-low voltage (SELV) The nominal voltage between conductors and between conductors and ground does not exceed 42V; or in a three-phase circuit, the line-to-line voltage does not exceed 42V, and the phase voltage does not exceed 42V. The line to neutral line does not exceed 24V, and the no-load voltage of the circuit does not exceed 50V and 29V respectively. When safety extra-low voltage is supplied from a higher voltage grid, it shall be passed through a safety isolating transformer or a converter with separate windings of equivalent insulation.
Note
1 These voltage limits are based on the assumption that the safety isolation transformer supplies power at rated voltage. 2 In some countries, the safety extra-low voltage limit is 30V. 2.1.6 Safety isolating transformer The input winding and the output winding of the safety isolating transformer are at least electrically separated by insulation equivalent to double insulation or reinforced insulation. Adoption instructions:
1] Not adopted in my country.
wWGB14536.1—1998
, and is specially designed to power safety extra-low voltage circuits. 2.1.7 Same polarity
samepolarity
The relationship between two live parts such that the interconnection between them allows a current to flow through the load and this current is limited by the load of.
Primary oppositionpolarity
2.1.8 Reverse polarity
The relationship between two live parts such that the connection between them enables a current limited by the impedance of the power circuit pass. 2.1.9 Isolated limited secondary circuit A circuit derived from an isolated secondary group of a transformer with a maximum capacity of 100VA, and the rated value of its secondary open circuit voltage does not exceed 1000.
2.1.10 Auxiliary control work The operating level in which the final electrical load of pilotduty is controlled by auxiliary devices such as relays and contactors. 2.2 Controllers for different purposes
2.2.1 Electrical controller (hereinafter referred to as "controller") electricalcontrol is a device used in or in conjunction with equipment to change the output of the equipment. It includes excitation, transmission and operation 3 parts, at least one of which is electrical or electronic.
2.2.2 Manual Control A controller activated by manual control, its transmission and operation are completed directly without any intentional time delay. 2.2.3 Automatic controller automaticcontrol is a controller in which at least one part of the excitation, transmission and operation is non-artificial. 2.2.4 Sensitive controller SensingControl is a controller whose excitation is accomplished through special starting quantities specified by the factory, such as temperature, current, humidity, light, liquid level, position, pressure or speed and other sensitive components.
2.2.5 Thermal dynamic controller thermallyoperatedcontrol is an automatic controller transmitted by a thermal motive mechanism. 2.2.6 Thermostat thermostat
A periodic temperature-sensitive controller that maintains the temperature between two specific values ??under normal operating conditions. And there can be devices configured by the user.
2.2.7 Temperature limiter temperature limiter is a temperature-sensitive controller that keeps the temperature below or above a specific value under normal operating conditions. And there can be devices configured by the user.
Note: The temperature limiter can be of automatic or manual reset type. Reverse operation is not allowed during the normal working cycle of electrical equipment. 2.2.8 Thermal cut-out
A temperature-sensitive controller that keeps the temperature below or above a specific value under abnormal operating conditions and has no device set by the user .
Note
1 The thermal cutout can be of automatic reset or manual reset type. 2 Generally speaking, thermal cutouts can provide Type 2 action. 2.2.9 To be formulated
2.2.10 Energy regulator
energyregulator
is a self-circulating controller that changes the energy supplied to the load, and it can be a combined device set by the user to change its average supplied energy.
Note: The average supplied energy is determined by the ratio of the on time to the on time plus the off time. 2.2.11 Time-based controller
time-based control
GB14536.1—1998
An automatic controller that uses a time-based prime mover or a time-based circuit to realize transmission . 2.2.12 Electricallyoperatedcontrol is an automatic controller that uses an electrical prime mover to realize transmission. In this type of controller, the operation of the controller controls a circuit without intentional delays.
Note
1 relay is an example.
2 The time delay relay can be either an electric controller or a time-based controller. The test unit and the manufacturer can mutually agree on which test to use. 2.2.13 Timer timer
The time base controller that needs to be started before the next cycle occurs. Note: During a cycle, in order to continue the cycle, an external electrical or mechanical signal, such as a program controller, is required before leaving the stop position.
2.2.14 Timing switch
timeswitch
A time base controller that can continue the next cycle after the previous cycle is completed. Note: The 24h controller of a storage heater is an example. 2.2.15 Motor protector motorprotector is an automatic controller specially designed to protect the motor windings from overheating. 2.2.16 Motor thermal protector thermal motor protector is an automatic controller specially designed to be installed in or on the motor to prevent overheating caused by overload operation or starting failure of the motor. The controller carries the motor current and is sensitive to motor temperature and current. Note: When its temperature drops to the reset value, this controller can be reset (it can be reset manually or automatically) 2.2.17 Electrically operated valve realizes its transmission by an electrical prime mover mechanism and its action controls a liquid or Automatic controller for gas flow. 2.2.18 Electrically operated mechanism is an automatic controller that controls the prime mover of a mechanical device by its action to realize its transmission. Note
1 The electric interlocking mechanism of the rotary dryer cover is an example. 2 Electric motors are not included in this definition.
2.2.19 operating control operatingcontrol is a controller that starts or adjusts equipment during normal operation. 2.2.20 Protective Controller Protective Control A controller whose operation is intended to prevent hazardous conditions from occurring during abnormal operation of equipment. 2.3 Functions of the controller
2.3.1 Stimulation initiation
Changes in that part of the controller required to produce transmission and operation. 2.3.2 Transmission transmission
enables the coupling between the excitation and operation required by the controller to accomplish its purpose. 2.3.3 Operation operation
A change in part of the controller, which changes part of the input to the device or device. 2.3.4 Automatic action automatic action is an action of an automatic controller that generates transmission and operation by excitation, rather than the result of starting. 2.3.5 slow-makes slow-break automatic action slow-makes low-break automatic action is an operation mode that switches on and/or Or the speed of disconnection is proportional to the change rate of the starting amount or the action speed of the prime mover. Note: This action can be used to make or break, or both at the same time. 2.3.6 Manual action | | tt | | manual action | | tt | 2.3.7 Actuation
The user moves the activation element of the controller with his hands, feet or other parts of the body. 2.3.8 Positionedposition
After gently moving the starting element, if you release it, it will return to the original position of the starting element. 2.3.9 Intermediateposition is any position positioned adjacent to where the starting element is located. In this position the actuating element will remain stationary and operation of the controller is undefined. 2.3.10 Activating quantity is a physical characteristic of a medium whose changes or stability are felt by the controller. 2.3.11 Operating value
operatingvalue
is the relevant temperature, pressure, current and other values. At these values, the sensitive controller operates when the starting amount increases or decreases. 2.3.12 Operating time operatingtime
The time difference or time interval between any two functions (electrical or mechanical) that occurs during the automatic action of the time base controller. 2.3.13 Operating sequence operating sequence is the program, sequence or mode in which the designed automatic or manual actions of the controller cause the operation of the electrical or mechanical functions of the controller. Note: It includes the mode of opening or making contacts in any position, neutral position or position set by the manufacturer. 2.3.14 Response value
responsevalue
The operation value, operation time or operation procedure of the controller relative to the specific device. 2.3.15 Automatic trip trip-free
For automatic controllers with reset starting elements, the automatic action does not depend on the position of the reset mechanism or the control. 2.3.16 Leakage current leakagecurrent All currents conducted between the exposed conductive surface of an electrical device and the ground or other exposed conductive surface, including capacitive coupling current.
2.3.17 Setting setting
The mechanical positioning of the components of the controller in order to select the operating value. 2.3.18 Controller manufacturer's setting setting by the control manufacturer Any setting made by the controller manufacturer that is not intended to be changed by the equipment manufacturer, installer or user. 2.3.19 Setting by the equipment manufacturer: Any setting made by the equipment manufacturer that is not intended to be changed by the installer or user. 2.3.20 Settings by the installer are any settings that are guided by the device manufacturer or controller manufacturer and made by the installer and are not intended to be changed by the user. 2.3.21 User's setting settingbytheuser Any choice made by the user on the operation value by initiating it. 2.3.22 Setpoint setpoint
The operating value selected by the setting.
2.3.23 Adjustable set point adjustablesetpoint has multiple values ??that can be selected by setting within a specified range. 2.3.24 Dutycycle
includes all automatic actions and manual actions completed by the controlled equipment during an operation from start to completion. 2.3.25 Contact operation cycle cycleofcontactoperation is one contact connection and subsequent disconnection or one contact disconnection and subsequent connection. 2.3.26 Operating deviation The difference between the higher and lower values ??of operatingdifferential operating values.13 timer timer
The time base controller that needs to be started before the next cycle occurs. Note: During a cycle, in order to continue the cycle, an external electrical or mechanical signal, such as a program controller, is required before leaving the stop position.
2.2.14 Timing switch
timeswitch
A time base controller that can continue the next cycle after the previous cycle is completed. Note: The 24h controller of a storage heater is an example. 2.2.15 Motor protector motorprotector is an automatic controller specially designed to protect the motor windings from overheating. 2.2.16 Motor thermal protector thermal motor protector is an automatic controller specially designed to be installed in or on the motor to prevent overheating caused by overload operation or starting failure of the motor. The controller carries the motor current and is sensitive to motor temperature and current. Note: When its temperature drops to the reset value, this controller can be reset (it can be reset manually or automatically) 2.2.17 Electrically operated valve realizes its transmission by an electrical prime mover mechanism and its action controls a liquid or Automatic controller for gas flow. 2.2.18 Electrically operated mechanism is an automatic controller that controls the prime mover of a mechanical device to realize its transmission by its action. Note
1 The electric interlocking mechanism of the rotary dryer cover is an example. 2 Electric motors are not included in this definition.
2.2.19 operating control operatingcontrol is a controller that starts or adjusts equipment during normal operation. 2.2.20 Protective Controller Protective Control A controller whose operation is intended to prevent hazardous conditions from occurring during abnormal operation of equipment. 2.3 Functions of the controller
2.3.1 Stimulation initiation
Changes in that part of the controller required to produce transmission and operation. 2.3.2 Transmission transmission
enables the coupling between the excitation and operation required by the controller to accomplish its purpose. 2.3.3 Operation operation
A change in part of the controller, which changes part of the input to the device or device. 2.3.4 Automatic action automatic action is an action of an automatic controller that generates transmission and operation by excitation, rather than the result of starting. 2.3.5 slow-makes slow-break automatic action slow-makes low-break automatic action is an operating mode that switches on and/or Or the speed of disconnection is proportional to the change rate of the starting amount or the action speed of the prime mover. Note: This action can be used to make or break, or both at the same time. 2.3.6 Manual action
manualaction
GB14536.1—1998
The action of an automatic controller or manual controller for transmission and operation resulting from excitation caused by starting. 2.3.7 Actuation
The user moves the activation element of the controller with his hands, feet or other parts of the body. 2.3.8 Positionedposition
After gently moving the starting element, if you release it, it will return to the original position of the starting element. 2.3.9 Intermediateposition is any position positioned adjacent to where the starting element is located. In this position the actuating element will remain stationary and operation of the controller is undefined. 2.3.10 Activating quantity is a physical characteristic of a medium whose changes or stability are felt by the controller. 2.3.11 Operating value
operatingvalue
is the relevant temperature, pressure, current and other values. At these values, the sensitive controller operates when the starting amount increases or decreases. 2.3.12 Operating time operatingtime
The time difference or time interval between any two functions (electrical or mechanical) that occurs during the automatic action of the time base controller. 2.3.13 Operating sequence operating sequence refers to the program, sequence or mode in which the automatic or manual actions of the designed controller cause the operation of the electrical or mechanical functions of the controller. Note: It includes the mode of opening or making contacts in any position, neutral position or position set by the manufacturer. 2.3.14 Response value
responsevalue
The operation value, operation time or operation procedure of the controller relative to the specific device. 2.3.15 Automatic trip trip-free
For automatic controllers with reset starting elements, the automatic action does not depend on the position of the reset mechanism or the control. 2.3.16 Leakage current leakagecurrent All currents conducted between the exposed conductive surface of an electrical device and the ground or other exposed conductive surface, including capacitive coupling current.
2.3.17 Setting setting
The mechanical positioning of the components of the controller in order to select the operating value. 2.3.18 Controller manufacturer's setting setting by the control manufacturer Any setting made by the controller manufacturer that is not intended to be changed by the equipment manufacturer, installer or user. 2.3.19 Setting by the equipment manufacturer: Any setting made by the equipment manufacturer that is not intended to be changed by the installer or user. 2.3.20 Settings by the installer are any settings that are guided by the device manufacturer or controller manufacturer and made by the installer and are not intended to be changed by the user. 2.3.21 User's setting settingbytheuser Any choice made by the user on the operation value by activating it. 2.3.22 Setpoint setpoint
The operating value selected by the setting.
2.3.23 Adjustable set point adjustablesetpoint can be selected by setting multiple values ??within a specified range. 2.3.24 Dutycycle
includes all automatic actions and manual actions completed by the controlled equipment during an operation from start to completion. 2.3.25 Contact operation cycle cycleofcontactoperation is one contact connection and subsequent disconnection or one contact disconnection and subsequent connection. 2.3.26 Operating deviation The difference between the higher and lower values ??of operatingdifferential operating values.13 timer timer
The time base controller that needs to be started before the next cycle occurs. Note: During a cycle, in order to continue the cycle, an external electrical or mechanical signal, such as a program controller, is required before leaving the stop position.
2.2.14 Timing switch
timeswitch
A time base controller that can continue the next cycle after the previous cycle is completed. Note: The 24h controller of a storage heater is an example. 2.2.15 Motor protector motorprotector is an automatic controller specially designed to protect the motor windings from overheating. 2.2.16 Motor thermal protector thermal motor protector is an automatic controller specially designed to be installed in or on the motor to prevent overheating caused by overload operation or starting failure of the motor. The controller carries the motor's current and is sensitive to motor temperature and current. Note: When its temperature drops to the reset value, this controller can be reset (it can be reset manually or automatically) 2.2.17 Electrically operated valve realizes its transmission by an electrical prime mover mechanism and its action controls a liquid or Automatic controller for gas flow. 2.2.18 Electrically operated mechanism is an automatic controller that controls the prime mover of a mechanical device to realize its transmission by its action. Note
1 The electric interlocking mechanism of the rotary dryer cover is an example. 2 Electric motors are not included in this definition.
2.2.19 operating control operatingcontrol is a controller that starts or adjusts equipment during normal operation. 2.2.20 Protective Controller Protective Control A controller whose operation is intended to prevent hazardous conditions from occurring during abnormal operation of equipment. 2.3 Functions of the controller
2.3.1 Stimulation initiation
Changes in that part of the controller required to produce transmission and operation. 2.3.2 Transmission transmission
enables the coupling between the excitation and operation required by the controller to accomplish its purpose. 2.3.3 Operation operation
A change in part of the controller, which changes part of the input to the device or device. 2.3.4 Automatic action automatic action is an action of an automatic controller that generates transmission and operation by excitation, rather than the result of starting. 2.3.5 slow-makes slow-break automatic action slow-makes low-break automatic action is an operating mode that switches on and/or Or the speed of disconnection is proportional to the change rate of the starting amount or the action speed of the prime mover. Note: This action can be used to make or break, or both at the same time. 2.3.6 Manual action
manualaction
GB14536.1—1998
The action of an automatic controller or manual controller for transmission and operation resulting from excitation caused by starting. 2.3.7 Actuation
The user moves the activation element of the controller with his hands, feet or other parts of the body. 2.3.8 Positionedposition
After gently moving the starting element, if you release it, it will return to the original position of the starting element. 2.3.9 Intermediateposition is any position positioned adjacent to where the starting element is located. In this position the actuating element will remain stationary and operation of the controller is undefined. 2.3.10 Activating quantity is a physical characteristic of a medium whose changes or stability are felt by the controller. 2.3.11 Operating value
operatingvalue
is the relevant temperature, pressure, current and other values. At these values, the sensitive controller operates when the starting amount increases or decreases. 2.3.12 Operating time operatingtime
The time difference or time interval between any two functions (electrical or mechanical) that occurs during the automatic action of the time base controller. 2.3.13 Operating sequence operating sequence is the program, sequence or mode in which the designed automatic or manual actions of the controller cause the operation of the electrical or mechanical functions of the controller. Note: It includes the mode of opening or making contacts in any position, neutral position or position set by the manufacturer. 2.3.14 Response value
responsevalue
The operation value, operation time or operation procedure of the controller relative to the specific device. 2.3.15 Automatic trip trip-free
For automatic controllers with reset starting elements, the automatic action does not depend on the position of the reset mechanism or the control. 2.3.16 Leakage current leakagecurrent All currents conducted between the exposed conductive surface of an electrical device and the ground or other exposed conductive surface, including capacitive coupling current.
2.3.17 Setting setting
The mechanical positioning of the components of the controller in order to select the operating value. 2.3.18 Controller manufacturer's setting setting by the control manufacturer Any setting made by the controller manufacturer that is not intended to be changed by the equipment manufacturer, installer or user. 2.3.19 Setting by the equipment manufacturer: Any setting made by the equipment manufacturer that is not intended to be changed by the installer or user. 2.3.20 Settings by the installer are any settings that are guided by the device manufacturer or controller manufacturer and made by the installer and are not intended to be changed by the user. 2.3.21 User's setting settingbytheuser Any choice made by the user on the operation value by activating it. 2.3.22 Setpoint setpoint
The operating value selected by the setting.
2.3.23 Adjustable set point adjustablesetpoint can be selected by setting multiple values ??within a specified range. 2.3.24 Dutycycle
includes all automatic actions and manual actions completed by the controlled equipment during an operation from start to completion. 2.3.25 Contact operation cycle cycleofcontactoperation is one contact connection and subsequent disconnection or one contact disconnection and subsequent connection. 2.3.26 Operating deviation The difference between the higher and lower values ??of operatingdifferential operating values.20 Protective Controller Protective Control A controller whose operation is intended to prevent hazardous conditions from occurring during abnormal operation of equipment. 2.3 Functions of the controller
2.3.1 Stimulation initiation
Changes in that part of the controller required to produce transmission and operation. 2.3.2 Transmission transmission
enables the coupling between the excitation and operation required by the controller to accomplish its purpose. 2.3.3 Operation operation
A change in part of the controller, which changes part of the input to the device or device. 2.3.4 Automatic action automatic action is an action of an automatic controller that generates transmission and operation by excitation, rather than the result of starting. 2.3.5 slow-makes slow-break automatic action slow-makes low-break automatic action is an operating mode that switches on and/or Or the speed of disconnection is proportional to the change rate of the starting amount or the action speed of the prime mover. Note: This action can be used to make or break, or both at the same time. 2.3.6 Manual action
manualaction
GB14536.1—1998
The action of an automatic controller or manual controller for transmission and operation resulting from excitation caused by starting. 2.3.7 Actuation
The user moves the activation element of the controller with his hands, feet or other parts of the body. 2.3.8 Positionedposition
After gently moving the starting element, if you release it, it will return to the original position of the starting element. 2.3.9 Intermediateposition is any position positioned adjacent to where the starting element is located. In this position the actuating element will remain stationary and operation of the controller is undefined. 2.3.10 Activating quantity is a physical characteristic of a medium whose changes or stability are felt by the controller. 2.3.11 Operating value
operatingvalue
is the relevant temperature, pressure, current and other values. At these values, the sensitive controller operates when the starting amount increases or decreases. 2.3.12 Operating time operatingtime
The time difference or time interval between any two functions (electrical or mechanical) that occurs during the automatic action of the time base controller. 2.3.13 Operating sequence operating sequence refers to the program, sequence or mode in which the automatic or manual actions of the designed controller cause the operation of the electrical or mechanical functions of the controller. Note: It includes the mode of opening or making contacts in any position, neutral position or position set by the manufacturer. 2.3.14 Response value
responsevalue
The operation value, operation time or operation procedure of the controller relative to the specific device. 2.3.15 Automatic trip trip-free
For automatic controllers with reset starting elements, the automatic action does not depend on the position of the reset mechanism or the control. 2.3.16 Leakage current leakagecurrent All currents conducted between the exposed conductive surface of an electrical device and the ground or other exposed conductive surface, including capacitive coupling current.
2.3.17 Setting setting
The mechanical positioning of the components of the controller in order to select the operating value. 2.3.18 Controller manufacturer's setting setting by the control manufacturer Any setting made by the controller manufacturer that is not intended to be changed by the equipment manufacturer, installer or user. 2.3.19 Setting by the equipment manufacturer: Any setting made by the equipment manufacturer that is not intended to be changed by the installer or user. 2.3.20 Settings by the installer are any settings that are guided by the device manufacturer or controller manufacturer and made by the installer and are not intended to be changed by the user. 2.3.21 User's setting settingbytheuser Any choice made by the user on the operation value by initiating it. 2.3.22 Setpoint setpoint
The operating value selected by the setting.
2.3.23 Adjustable set point adjustablesetpoint can be selected by setting multiple values ??within a specified range. 2.3.24 Dutycycle
includes all automatic actions and manual actions completed by the controlled equipment during an operation from start to completion. 2.3.25 Contact operation cycle cycleofcontactoperation is one contact connection and subsequent disconnection or one contact disconnection and subsequent connection. 2.3.26 Operating deviation The difference between the higher and lower values ??of operatingdifferential operating values.20 Protective Controller Protective Control A controller whose operation is intended to prevent hazardous conditions from occurring during abnormal operation of equipment. 2.3 Functions of the controller
2.3.1 Stimulation initiation
Changes in that part of the controller required to produce transmission and operation. 2.3.2 Transmission transmission
enables the coupling between the excitation and operation required by the controller to accomplish its purpose. 2.3.3 Operation operation
A change in part of the controller, which changes part of the input to the device or device. 2.3.4 Automatic action automatic action is an action of an automatic controller that generates transmission and operation by excitation, rather than the result of starting. 2.3.5 slow-makes slow-break automatic action slow-makes low-break automatic action is an operating mode that switches on and/or Or the speed of disconnection is proportional to the change rate of the starting amount or the action speed of the prime mover. Note: This action can be used to make or break, or both at the same time. 2.3.6 Manual action
manualaction
GB14536.1—1998
The action of an automatic controller or manual controller for transmission and operation resulting from excitation caused by starting. 2.3.7 Actuation
The user moves the activation element of the controller with his hands, feet or other parts of the body. 2.3.8 Positionedposition
After gently moving the starting element, if you release it, it will return to the original position of the starting element. 2.3.9 Intermediateposition is any position positioned adjacent to where the starting element is located. In this position the actuating element will remain stationary and operation of the controller is undefined. 2.3.10 Activating quantity is a physical characteristic of a medium whose changes or stability are felt by the controller. 2.3.11 Operating value
operatingvalue
is the relevant temperature, pressure, current and other values. At these values, the sensitive controller operates when the starting amount increases or decreases. 2.3.12 Operating time operatingtime
The time difference or time interval between any two functions (electrical or mechanical) that occurs during the automatic action of the time base controller. 2.3.13 Operating sequence operating sequence refers to the program, sequence or mode in which the automatic or manual actions of the designed controller cause the operation of the electrical or mechanical functions of the controller. Note: It includes the mode of opening or making contacts in any position, neutral position or position set by the manufacturer. 2.3.14 Response value
responsevalue
The operation value, operation time or operation procedure of the controller relative to the specific device. 2.3.15 Automatic trip trip-free
For automatic controllers with reset starting elements, the automatic action does not depend on the position of the reset mechanism or the control. 2.3.16 Leakage current leakagecurrent All currents conducted between the exposed conductive surface of an electrical device and the ground or other exposed conductive surface, including capacitive coupling current.
2.3.17 Setting setting
The mechanical positioning of the components of the controller in order to select the operating value. 2.3.18 Controller manufacturer's setting setting by the control manufacturer Any setting made by the controller manufacturer that is not intended to be changed by the equipment manufacturer, installer or user. 2.3.19 Setting by the equipment manufacturer: Any setting made by the equipment manufacturer that is not intended to be changed by the installer or user. 2.3.20 Settings by the installer are any settings that are guided by the device manufacturer or controller manufacturer and made by the installer and are not intended to be changed by the user. 2.3.21 User's setting settingbytheuser Any choice made by the user on the operation value by initiating it. 2.3.22 Setpoint setpoint
The operating value selected by the setting.
2.3.23 Adjustable set point adjustablesetpoint can be selected by setting multiple values ??within a specified range. 2.3.24 Dutycycle
includes all automatic actions and manual actions completed by the controlled equipment during an operation from start to completion. 2.3.25 Contact operation cycle cycleofcontactoperation is one contact connection and subsequent disconnection or one contact disconnection and subsequent connection. 2.3.26 Operating deviation The difference between the higher and lower values ??of operatingdifferential operating values.19 Setting by the equipment manufacturer: Any setting made by the equipment manufacturer that is not intended to be changed by the installer or user. 2.3.20 Settings by the installer are any settings that are guided by the device manufacturer or controller manufacturer and made by the installer and are not intended to be changed by the user. 2.3.21 User's setting settingbytheuser Any choice made by the user on the operation value by initiating it. 2.3.22 Setpoint setpoint
The operating value selected by the setting.
2.3.23 Adjustable set point adjustablesetpoint can be selected by setting multiple values ??within a specified range. 2.3.24 Dutycycle
includes all automatic actions and manual actions completed by the controlled equipment during an operation from start to completion. 2.3.25 Contact operation cycle cycleofcontactoperation is one contact connection and subsequent disconnection or one contact disconnection and subsequent connection. 2.3.26 Operating deviation The difference between the higher and lower values ??of operatingdifferential operating values.19 Setting by the equipment manufacturer: Any setting made by the equipment manufacturer that is not intended to be changed by the installer or user. 2.3.20 Settings by the installer are any settings that are guided by the device manufacturer or controller manufacturer and made by the installer and are not intended to be changed by the user. 2.3.21 User's setting settingbytheuser Any choice made by the user on the operation value by initiating it. 2.3.22 Setpoint setpoint
The operating value selected by the setting.
2.3.23 Adjustable set point adjustablesetpoint can be selected by setting multiple values ??within a specified range. 2.3.24 Dutycycle
includes all automatic actions and manual actions completed by the controlled equipment during an operation from start to completion. 2.3.25 Contact operation cycle cycleofcontactoperation is one contact connection and subsequent disconnection or one contact disconnection and subsequent connection. 2.3.26 Operating deviation The difference between the higher and lower values ??of operatingdifferential operating values.
Tip: This standard content only shows part of the intercepted content of the complete standard. If you need the complete standard, please go to the top to download the complete standard document for free.