Some standard content:
Itx 1. 220. 25
National Standard of the People's Republic of China
CB/T90921998
id1IEc:1038:1990
Time switch for tariff and load control
Time switch for tariff and load control1998- 01-21 Issued
Implementation on 1998-10-01
State Bureau of Technical Supervision
A/T9092—1998
I Prev.
25 Reference standard
3 Definition..
5 Test and test method
Instructions (Standard Appendix)
Relationship between ambient temperature and relative humidity 16
Appendix B: Standard requirements!
Time requirement C (time requirement within the standard)
The influence of the Xin ratio and limit value
Magnetic environment shadow test compensation head
Appendix)
Speed collection and acceptance
Appendix E (exploratory record) National Standard Case List
GB/T9D92-1998
This standard is the first revision of 9092-88. This standard is equivalent to 1EC1338 rate control time about 0 version), 90S2 and below. The three chapters of the trend are enriched and the requirements are added. The requirements for the time of power consumption, power failure and interruption, the influence of power interruption, the design and design of electromagnetic capacitance, etc. are given. Specific requirements and standard gas loss are given. The rated power supply voltage is 1uV and 2.2V according to the domestic power supply standard. The rated transformer breaking voltage () is 100V, 220V, and 330V. In the fifth year of certification, the actual conditions and methods are provided: the above-mentioned conditions and methods are for the recognition and testing of relevant national technical and economic policies, and are in line with international standards. In order to improve the technical level and quality of my country's products, integrate international capital trade activities, and is also an important part of international technical and economic exchanges. This standard is formulated based on the actual situation. For IE:1, all international standards listed in Chapter 1 are cited as much as possible. For international standards that are equivalent to international standards and industry standards, for international standards that are used as our standard books, the corresponding user standards, their translations and their affiliated units are listed in the added Appendix E.
Standard from the implementation of the time. G1499268
This standard is the standard of the notes A, B, Appendix is the standard appendix, this standard is the standard of the notice of the Yang pump. This standard is issued by the Ministry of Industry of the People's Republic of China, the National Electrical Instrument Energy Table Standard, the main drafters of this standard: Canlan, Zuyuan, Shu, Jiang Xiaohuan, Guo Dangjie. GH/F:9092-1998
IFC Foreword
1) IE formal implementation of the project agreement, is the technical committee of the country concerned about the issue of the decision, so they try to express the international consensus on the issue, these resolutions or agreement documents in the form of international use, in this sense for the soft members of the various countries to accept. 5. In order to achieve international unification, IEC members shall adopt the contents of the standard supplement as their national standard when formulating national standards. Any differences between the standard and the national standard shall be noted in the national standard as far as possible. This standard shall be determined by the IEC Technical Committee No. 1 (Electric Energy Measurement and Control Equipment). This standard is issued in the following documents: 13(C)1008 Decision Report 130:101 Full information on the relevant provisions of the standard can be found in the voting report listed above. A, Appendix to the product specification:
is the appendix of the photography,
T range
National Standard of the People's Republic of China
Tariff and load control time switch
Tiuve awilch fnr tariff and lond enntrn! GB/T9092
IdtIE1038.1990
Generation GB specification
will be the latest and most national consumption of the production of the use of the state to make the clear medicine called and the relevant type of sincere test requirements, English time! For the specified period of the year, the same wide under the power, the most people equal to the air indicator of the control, this card can be opened in a variety of forms including waiting for the heart Ding velvet business, the actual can not be connected or synchronized with the frequency of the time switch. The core standard includes the following steps:
Crystal control.
This standard does not include the acceptance test (but the acceptance test is given as an example in the attached P). This standard does not include the three aspects of the requirements. The product document can also be included in the short-term test of the institute to register this requirement.
2 Referenced standards
The following standards contain the safety provisions, which have become multiple references to this standard. This standard is the latest version, the test is in effect, all standards will be slow, but the possibility of damage to the following standards in the latest version of the following standards GT32.-19 Electrical and electronic products environmental testing: Part 3: Test method: Test guide: tidt1EC 65-2-23:1587
B/T21C-995 2-Quality acceptance test Part 2: Test method test and guide F report (idt 1EC 68 $-.155)
GB/1306.2-99 on the process of measuring and control equipment for electromagnetic compatibility static discharge requirements (il:1EC:3012:19a4;
C/T12C.-1932 on the process of measuring and control equipment for electromagnetic compatibility with vehicles (1EC:A01,u84)
(E/151-12 on the process of measuring and control equipment for electromagnetic compatibility with the whole medical solution of pulse group (:GIEC301.:19R4)
IEC bU6801)-U831
East China Electric Power (IE
301 year electrical measurement system with language
TF60 high voltage test support
JF R-2-11900
Part 2 Test methods and guidelines for environmental testing of low temperature electrical and electronic products
E 68-2-2197
The following are also related to the environmental protection of products and products
Aixi fractional test force method test questions and rules: C230-1980 National electronic product damage test Part 2: Test method test guide D6: Sensible heat cycle (12-[2 hour ring)
[EC51: City gas green internal comments and classification National independent technical supervision 1998-01-21 Approved
1996-10-01 Implementation
GBT9097—1998
E:25-1—1315 Other time limit single output British relay order m1.1579IEC: 269-3 1987
Low voltage circuit breakers Part 1: Requirements for use of similar circuit breakers by unskilled personnel (mainly for household use) (first supplement Appendix: Examples of similar standard circuit breakers for use in printed circuits) 1EC:41019734 Sample plans and procedures for testing equipment JFC117C
1077 Graphic symbols for equipment - Index, list - third supplement 1E:5231989 External light protection levels (effectiveness code) [EC55-0 Insulation coordination and electrical equipment in low voltage systems (first supplement, 1981) TF59j-2-1330 Fire hazard tests: Part 2 Test method: Glow-wire test method Classification of environmental conditions Part 3: Classification of environmental parameter groups and their degree of severity Unit 3 IEC 721 3 :1337
National standard for the use of abandoned objects with protection documents
IEC817-1984 Shock test machine and its standard IFC/CISPR14-1SS5
Household appliances, similar electrical appliances, wireless interference allowable values and characteristic measurement methods
1375-2193 Plastics flame retardant heat bending part 2: Plastic particles and cavities 3 standard support
Non-standard meters use the following Liu full effect:
3. General definition
3.1.1 Time switch e wir
A device that can connect at a predetermined payment interval and cut off a connection. 3.1.2 Time switch shrorousiuwirh
Use the power grid frequency as the specific time standard 3.1.3 Product net time switch rry:| cmtro.l tiune witeh to control the required heat rate as its upper time appropriate reference time switch. 3.1.4 set the time element t.) raieupplyvoliag set the mountain time element time new self-correction value.
3.1 lead the actual frequency lply [
design time switch timing release temporary Ma Fu period rate value. 3.? Functional definition of the first element
3. 2. 1 stem unit i based elumen can produce three extraction and time proportional to the expansion of the time switch components. 3.2.1.Effr indication deviation meindicatiandiseepancy time switch displayed time and the actual original piece, or for the controllable switch is the time difference determined by the time grid frequency.
3.2. ,2 timing accuracy m=-keepin accuracy in the limited time two expansion time measure difference. 3.2.1.3 pttis
The maximum time that the power supply voltage is interrupted when the time switch stops timing correctly. 3.2.14 Please reserve the time from the time of full-month charging to the time when the reserve time is fully restored. 3.2.2 Travel skin and display stop element
3.2.2.1 Scale the dial
and the relevant verification wire and observation plant to change the display to the new indication time alarm. The dial is designed for rotation period (if the dial has 2 rotation cycles).
3.2.2.2 See 2diszlay
GH/T9092-199B
Time-asked switch must know the current observation and inspection value and display the indicated interval and switch status of the current teaching device. 3.2.3 Output unit Qurpurclecnt
A unit composed of one or more time-based units that provide a common signal to the overall control of the switch, 2.2.3.! Load switching switch lnad5witeh
Left to switch the load time ten-way, including contacts or output circuits and components connected to the drive test contacts. 3.7.3.? Cost car meter switch uriff register The swileli two-way replacement rate meter includes the inter-leaf switch, including the contacts to form an equivalent internal circuit, and the components of the driving point. 3.2.3.3 High: The daily indication of the energy-saving switch aaximundemindindicutorswiichH ten-point heat demand indication, including the ship point or the equivalent intermediate circuit and the components of the driving point. 3.2.3. Rated breaking voltage (ratedbreakiaguug) The designed breaking voltage of the switch.
3.2.35 Rated current (1.) razedbreakingcurrent The breaking current designed when the switch is disconnected. That is, the current that the switch can withstand when connected, continuously working and under specified circumstances. 3 .2.3.6.k total tI.) maximum current Under normal conditions, all output units of the time switch can continuously operate within the range of current, 3.2.37=nneration
before the single state is deteriorated. It is disconnected and connected or vice versa. 3.3 Definition of machine units
3.3.1 Base lasp
The base of the time switch, usually used to fix the lead-in circuit support, with some elements, straps or terminal seats and terminal differentials, 3.3.2cover
The packaging of the time switch: made of transparent or opaque material with windows, suitable for reading the scale and/or display data through the reading port.
3.3.3 Casing
Constituted with the bottom of the rod cover,
3.3.4 The three-way conductive parts are connected to the body when the switch is installed and in use. The standard test finger can be used to test the body. 3.3.5 Protectiveearttterminal In order to ensure safety, the terminal connected with the door and the door can be closed to touch the different electrical parts. 336 erminlbkk
The insulating material is made of a material, on which all the inductive parts are installed. 3.3.7 ermial cover
The cover of the end of the cable connected to the external conductor of the cable through the end of the cable 3.3.8 Clearance
The shortest distance between two positions.
3.3.9 high crceprediecano
the maximum distance between two conductors measured by the live knot practice table 3.4 insulation system definition
lanir nona tun
3.4.1 basic white source
for the type of stem wood of the rubber with the electric shock to the beginning of the force of the cattle to the rubber of the class belt application. Note: these to the scope of observation does not necessarily distinguish only with ten functional insulation. (HT97921998
34.2 addendum insulation xupolerryxl
way to visit the basic insulation marriage lost kindness book electric shock and basic insulation when added independent insulation practice. 3.4.3 double single insulation daubtein5:latirn basic insulation profit drop called pen edge two test composition insulation. 3.4.4 added energy insulation Te:nforced inaL:la:nn is the level of protection for live parts such as electric shock, etc. The single insulation system is external and cannot be selected as the product. Each layer cannot be attached to the single insulation test. 3.4.5 "The insulation time of the US insulation package is the US inulaoneniu.sedtimegwitehutprotecriveriass insulation material shell. The opening of the market is large, and its problem does not depend on the separation of the foam, but also relies on the attached steps. If the system is strong and continuous, the protective grounding back is implemented, and it does not rely on the installation of cattle. 3.5 meaning
3.5.1 Shadow quantity rxily
Shadow time is the main quantity of the second work, which is the external basis, 3.5.2 can referene (onditiv5 group with reference value and its full consideration of the main account and performance characteristics, the following conditions are the main energy. 3.5.3 The change in the time caused by the shadow child is hrifliamremi. When the shadow is not released, only the other two are specified. The remaining time is the correct timing standard. 3.5.4 Electromagnetic:elcetromagncTdis:rhantea can affect the measurement characteristics of the relevant functions and the electromagnetic phenomenon of conduction or radiation. 3.E.5 Reference ideal temperature and humidity is the environmental temperature and humidity specified in the conditions:
2.5.5 The above conditions are atedogeratirgcadit iors a group of performance characteristics and the following specifications must be passed, within this range of specifications or the specified film news beauty change or work "3.5./specification of the T core ting peeifiac.operatingranve single film bar value range. This specification or rated 1 operating condition of the part of the tooth 3.5.--the extreme use irxtrzn=fFction·time switch will not be damaged by the value of the system when the same switch continues to work under the specified conditions when the characteristics are not effective 3.5.9 storage and operation conditions torsionandranptcnditian5 only two working time is not related to the teaching of the end of the light value, then the return and to arrange the specified 1 operating conditions, 1 certification special parts
3. 5. 1D Normal T position: n:al working nsilion out of the standard, the use of the time for the relevant industry competition under the word: 36 test definition
3. 6. 1 Type test some
YA PNI
To test whether the type of time can be equivalent to the standard part of the requirements. Formulate a series of pages of sincere inspection and hope sequence day with the factory to wash a small number of special orders. The same column type of time Sichuan switch manufacturing test 4 requirements
4.1 Machine foreign electrical value
4.1.1 Cheng Yu bird evil electric sheet.
The reported value 1V23UV
4.1.2 Rated power probability
, the internal standard value is TTz and T1.,
..2 child requirements
2.2.1. Machine fast
GBT 90921998
The structure can be designed to be used in normal use and normal cases, and the danger caused by the alarm group is quickly reduced;
fire and rot
---the foreign matter, dust and water entering the body
---the room should be effectively protected from all the parts that are susceptible to the full connection, and any protective layer should not be replaced at any point in the room due to the amount of air generated by the road. When the switch is over, the temperature rise that may be caused by the upper and lower parts of the vehicle is compensated. It can be strengthened,
the structure of the safety design should minimize the danger of loose connections, over-ordering, etc., and the danger of the wires and wires that can be touched by the user.
4.2.2 External element
External should be completed, only after the time printing can the flag and design of the internal parts. External complete heart fast wind [class modification|class clever protection and other numbers to design! : Six use of workers can not be dismantled strictly benefit
external flash connection groove installation should ensure that any non-durable shape will not shrink over time issued by the upper production of the second work except for the existence of the external reference conditions, such as the time to open the US Australia" to the ground V electric tour, the day time switch outside the competition inside all the French day of the state system war. Then the time switch should have the course expansion ground elimination, 2.2.3
if not covered without non-suitable period, there are - a number of pictures! , in order to display the whole signal work instructions (such as installation recognition, the window is made of transparent materials and the car cannot be damaged. The terminal, belt socket, and protective connection product || tt || should be installed at the pressure end. The sub-seat should have more battery performance and machine reduction rate. In order to meet the requirements of one cost, the selected building comprehensive financial science and technology made the direct material test. The manufacturing material should be able to pass the overflow method given by 75 135 as 1.M method. 4: The test type. The sealing material of the part with the belt is small enough to be fixed at the end to ensure that the speed can be fully and permanently fixed to avoid loosening or causing the transmission of the promise connection screw and the car switch. The purple door is repeatedly protected by the purple nail. The two courses are in the mother. For the three types of up to 26, when using the test nail type, each one can hold the quality of the surface for more than 5mm: medicine. Find the line. If only the war world (except the hit type ) Pay attention to the small connection, the degree of safety and the area should be written 5 times to maintain the original efficiency: each end of the product should be in contact with all the components of the pool and the sound should be full of the door to produce hidden dangers. The small electrical connection should be designed to not pass the insulation material of the water meter transmission connection to the heart chain to reduce the power, and its mountain voltage should be regarded as the voltage across the tree related to the city voltage. The insulation layer is used to ensure that the different positions are reduced by months. In order to encounter dangerous situations: a city flow line is used in English as a country with a fixed beat. The three covers of the vehicle shall be installed with the following types:
) The protective earthing device and the standard electrical connection control device:
1) If possible, the bottom of the structure shall not be divided before: its position shall also be a good neighbor;
GR/T9092-199B
) The grounding symbol shall be clearly marked on the surface of the conductor: the conductor shall pass through at least one circuit with the maximum rated current equivalent to that allowed to flow through the circuit (see 1HC 41). After installation, the protective connection terminal cannot be removed without tools. 4. 2. 5 The cover of the terminal shall be installed before any terminal is assembled in the warehouse. If any protective measure is not passed, the cover of the terminal shall be separated from the cover of the terminal. Unless otherwise specified, the conductor should also be covered with a fixed conductor and a certain length of test for the conductor and the insulation.
The fall time is sufficient for the surface loss of the installation. If the installation is not excluded, the starting point of the benefit may be replaced by the print and the judgment tape. 1.2.6 The original 1 high distance
The end of the wide seat and the external light company and the original and the mouth of the minister should not be lower than the installation 1... The current direct. This is to EC4 and the following effects need to be confirmed:
The exchange god E;
The dyeing pole level 1:
Village material group T
Allowed non-uniform practice field door
The commercial should be connected to the sea height below 2m
The maximum distance between the conductor and the diameter of the case should be lower than the specified distance in the above table. Table 1 Applicable F terminal block diagram except new center distance
minimum red beam
full seat full electrical test requirements (see 5.4.6.2). 2.2.7 Near the wet fire hall
early small alarm high
full seat full time close external light should be guaranteed to prevent fire uniformity, this method should not appear ten and four overload and overheating for the blue parts contact and feel. Its test see 3.2.1.,4.2.8 water forget description
time below the heart of the TEC29 version of the package protection line low in the main no absorbent 4.2.9 standard plate
its membrane proposed standard blood time under the relevant:
shop plate selection light way to ask the general head:
hours standard change if sometimes! Production capacity reading milk points! There are additional requirements, the hour marker on the dial and the daily marker on the weekly dial shall be marked with different markings to make it easy to read.
4.2.10 Display
For specific time indication:
The display shall be easy to read. If the time difference is not less than 1 year, the display shall be reliable.
4.2.11 The display or display of the product shall be able to adjust to the difference between the actual time and the preset time. In GB/T 9092-1393
60, the actual time shall not be less than the preset time. The actual time and the preset time are not much different. The following 8:1 is the necessary point for the switch to indicate the switch. If the mark is used, it can be adjusted automatically to the preset time. For the quality control time switch with teaching car display, the initial check point can be adjusted to the integer of the new hour displayed. 4.2.12 The mark of the time switch is easy to identify when the time is not opened. 1. 2. *2.1 Name of pin
There is the following information (if possible)
) "To the manufacturer:
Manufacturer, thank you for the production
system and production period
c) Rated power supply electric bed.) :
f Rated power supply rated rate.) :
Name: Rated power-off (1.)
h Yan Zong interruption (.) :
Six required instructions and the joy buckle time adjustment range (if adjustable;) compensation equipment:
k) Output light mother big year total power test to verify this save time for the full switch The unit of the unit is connected to the new power supply:
battery positive time sliding
m insulated village installed with the whole protection time head,
indicates the time switch page of the room should have the following: 4.2.12.2 according to the load and end of the mark
can be a time switch sound mark is not easy to be altered according to the line diagram. It can be marked according to the user's standard. When the direction! The United States has a protection, the North you also, marked in Figure 4.2.13 on the requirements of the control switch
provide a test point to test the control room opening meaning of the publication table heat rate 4.3 gas source cattle
4. 3. The range of discharge
can be 7 large internal temperature convergence table, this value card root activity F721-3-3 to 1m> cold station ice drop outside the provisions. Try to see, 5. 3.
tea #
upper energy limit range use
Guangcun steam multi-board stock shop
other uses of the product can become the country's starting
premium range currency
0 --145
25t-+nc
fertilizer time photography release limit isbzxz.net
US storage also knows that the end steam pressure said safety to the city certificate six plan, called the production of large clear some standards in the allowable pressure to humidity
GBT93921998
time should be extended under the relevant group humidity change requirements in the table, its temperature humidity female test heart 3,3 "large these will be standard ·
the rest of the time system has appropriate plan
with the ambient temperature waste square function relative humidity limit steam: record 41 standard leakage to record!. 4.4 gas
4.4! The power consumption can be recorded in the following values: 3 W.5VA: 2 ... I,..
Left power supply should not exceed the working time, the time should maintain its standard life (see 1.5>, when the supply has been verified. "Ten times the specified time,
4.4.3.1-The entire
period is 3Fh,
The storage time is times the storage time.
4.4.3.7 The battery is stored
If the rechargeable bulb provides working energy, under working conditions, its life is: the main single-piece material of the two pieces is mentioned, which should ensure that the core diameter is at least 1C35, and the life is greater than the position. 4.4.4 Determine the power supply K core,
For the maximum or minimum rated voltage in the table, the chips can work properly in this voltage. Table 5 New voltage scale
4.4.5 bottles of fixed cut-off stop flow (
selection of clothes depends on the fixed current of the American home switch year should be able to continuously flow and the car pressure when the cut-off state 6 current value: close 5 and the middle of the cut-off state,
for the highest amount you stay in the close, this section of people should be! Its internal effect of the problem of fixed cut-off flow
version of the custom self-friendship
total = ax-C+, A
4.4.6 mountain unit operation times load
storage single heart pool resistance load or all 4.4.5 given inductive load micro recording. The seat can accurately perform the selection of 300E
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