GB/T 17465.1-2022 English PDFUS$1149.00 · In stock
Delivery: <= 8 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 17465.1-2022: Appliance couplers for household and similar general purposes - Part 1: General requirements Status: Valid GB/T 17465.1: Historical versions
Basic dataStandard ID: GB/T 17465.1-2022 (GB/T17465.1-2022)Description (Translated English): Appliance couplers for household and similar general purposes - Part 1: General requirements Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: K65 Word Count Estimation: 63,699 Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration GB/T 17465.1-2022: Appliance couplers for household and similar general purposes - Part 1: General requirements---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order. National Standards of People's Republic of China Replacing GB/T 17465.1-2009, GB/T 17465.2-2009 Household and similar appliance couplers Part 1.General requirements State Administration for Market Regulation Released by the National Standardization Management Committee 1 ScopeThis document specifies the ratings, marking, dimensional inspection, protection against electric shock, construction, electrical Energy, mechanical properties and other technical requirements. This document applies to two-pole and two-pole earthed appliance couplers for household and similar Gas appliances are connected to the mains. This document also applies to appliance inlets or appliance outlets which are fitted on or integral with an appliance. The rated voltage does not exceed 250V (ac), and the rated current does not exceed 16A. Appliance couplers complying with the requirements of this document are suitable for normal use at an ambient temperature not normally exceeding 40°C, but during a 24h period The average internal ambient temperature shall not exceed 35°C, and the lower limit of the ambient air temperature shall be -5°C. Appendix E provides the operating voltage for accessories when the ambient temperature is higher than 35°C and does not exceed 90°C (including 90°C). Test requirements for flow derating. appliance coupler is not suitable for. --- used to replace GB/T 2099.1 plug and socket system; --- Devices used to replace GB/T 31463 (all parts) luminaire connection devices (DCLs) or luminaire supporting couplers (LSCs); --- Used to replace GB/T 32517 mounting coupler.2 Normative referencesThe contents of the following documents constitute the essential provisions of this document through normative references in the text. Among them, dated references For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to this document. 5.1 - General requirements Where applicable, tests shall be carried out to demonstrate compliance with the requirements specified in this document. The test is as follows. a) Type tests shall be carried out on representative samples of each accessory. b) The manufacturer shall carry out routine tests for each accessory. c) Unless otherwise specified, the test shall be carried out in the order of each chapter of this document. d) Unless otherwise specified, appliance couplers shall be tested together with mutually matched products conforming to this document. e) Integral appliance couplers and combined appliance couplers are tested under the conditions of use of the equipment, appliance inlets and appliance inlets The number of samples of the output socket should be the same as the number of equipment samples required by the relevant standards. f) If more than one sample fails in a certain test, the appliance coupler is considered not to comply with this document. if a If a specimen fails a test due to a defect in assembly or manufacture, the test and possibly the test shall be repeated with another set of specimens. All the samples should pass the test when retested. g) In general, it is only necessary to repeat the test for the item that caused the failure, except. 1) When tested according to Clause 19, Clause 20 or Clause 21, one of the three samples fails, in which case In this case, the test shall be repeated from Clause 16; or when the test is carried out in accordance with Clause 19, Clause 20 or Clause 21, three One of the samples fails, in which case the test shall be repeated from Clause 16; or 2) When tested in accordance with Clause 22 (except 22.3) or Clause 23, one of the three samples fails, in which case In this case, the test shall be repeated from Clause 18 onwards. When tested in accordance with Chapter 22 (except 22.3) or Chapter 23 , one of the three samples fails, in which case the test shall be repeated from Clause 18 onwards. 5.2 Specimen Unless otherwise specified, the test specimens shall be assembled and installed in accordance with the manufacturer's instructions under normal use, and shall be The conditions of use are to conduct the test with an alternating current of 50 Hz or 60 Hz at an ambient temperature of (20 ± 5) °C. Tests should not be performed earlier than It starts at 168h postpartum. Non-rewirable connectors and non-rewirable plug connectors, excluding those forming part of cordsets, shall have a length of at least 1 m The soft wire is tested. The applicant may submit additional samples at the same time as the specified number of samples, in case any sample is unqualified. so, try The laboratory can test additional samples without waiting for the applicant to request again, and only when the unqualified items appear again will it be judged as unqualified grid. If additional samples are not sent at the same time, as long as one sample fails, it will be judged as unqualified. 5.3 Routine tests Routine tests are specified in Appendix B.6 Standard Ratings6.1 The maximum rated voltage allowed is 250V. 6.2 The maximum rated current allowed is 16A. Preferred current ratings for the appliance coupler are 0.2A, 2.5A, 6A, 10A and 16A. Note. For detailed information on standard type ratings, please refer to GB/T 17465.6.7 Classification of appliance couplers7.1 Divided according to the maximum pin temperature at the bottom of the pin of the corresponding appliance inlet or at the socket contacts of the corresponding appliance outlet. a) For appliance couplers used in cold conditions, the pin temperature does not exceed 70°C; b) For appliance couplers used in hot conditions, the temperature of the pins does not exceed 120 °C; c) For appliance couplers used under extremely hot conditions, the temperature of the pins does not exceed 155°C. NOTE. An appliance coupler for hot conditions can also be used in cold conditions; an appliance coupler for extremely hot conditions can be used in cold or hot conditions. 7.2 Classification by type of connected equipment. a) Appliance couplers for Class I equipment; b) Appliance couplers for Class II equipment. 7.3 Connectors/plug connectors are divided according to the connection method of the cord. a) Removable stitches; b) The stitches cannot be removed. 7.4 Divided by ambient temperature. a) Appliance couplers for use in ambient temperatures not exceeding 35°C; b) Appliance couplers for use in ambient temperatures not exceeding 90°C. This category also needs to be classified according to 7.1b) or 7.1c). 8.7 Durability The marking required by this document shall be legible and durable. Signs should not be placed on screws, removable washers or other removable parts. 8.8 Tests and observations Check whether the requirements of 8.1~8.7 are met by observation and the following tests. First take a piece of cloth dipped in water, and rub the sign with your hands for 15s; then take a piece of cloth dipped in gasoline solvent (n-hexane), and rub the sign with your hands for 15s. After this test and all non-destructive tests of this document, the marking shall remain clear. Labels cannot be easily removed and are not A curl should appear. Molded, embossed or engraved markings are not subjected to this test.9 Dimensions and interchangeability9.1 General requirements Appliance couplers shall be designed and constructed to prevent accidental or improper connection. Whether it is qualified is checked by observation, and if in doubt, it is checked by the test in 9.2~9.5. 9.2 Single pole connection A single-pole connection shall not be made between the connector/appliance outlet and the appliance inlet/plug connector. Eligibility, through the manual test. 9.3 Interchangeability Combinations that cannot occur. ---Connectors for Class II equipment and appliance inlet/plug connectors for Class I equipment; ---Plug connectors for protection class I equipment and connectors/appliance outlets for protection class II equipment; --- Connectors for cold conditions and appliance inlets for hot or extremely hot conditions; --- Plug connectors for cold conditions and appliance outlets for hot or extremely hot conditions; --- Connectors for hot conditions and appliance inlets for hot conditions; --- Plug connectors for hot conditions and appliance outlets for hot conditions; --- Connectors and appliance input socket/plug connectors higher than the rated current of the connector; --- Plug connectors and appliance outlets with rated current lower than the plug connectors. By continuously applying a force of 60N for 60s, verify any unintended mating of the connector or plug connector. During the test, there shall be no contact between the pin and the socket. Through observation and inspection, according to the requirements of 9.4 and use all accessories provided by the manufacturer to conduct manual tests to determine whether they meet the requirements. 9.4 Dimensions of standardized appliance couplers Standardized appliance couplers shall comply with the relevant standard sheets of GB/T 17465.6. Dimensions are checked with gauges or measurements. When in doubt, use a gauge. 9.5 Appliance couplers of non-standardized sizes Non-standard type appliance couplers that are not of the size specified in the GB/T 17465.6 standard sheet can be accepted, if it will not affect Only acceptable is the use and safety of appliance couplers that comply with the standard sheet, especially in terms of interchangeability and non-interchangeability. Minor deviations from the dimensions specified in the standard leaflet, but may be mistaken for a standard coupler, resulting in a Minor deviations from mixed connections are not permitted. There shall be no changes that would adversely affect the ability of the contacts to make contact. Parts of non-standardized appliance couplers shall not be interchanged with appliance couplers that comply with any part of the standard sheet in GB/T 17465. Complementary parts fit together. It is not possible to mate a part of a non-standardized appliance coupler with a complementary part of a standardized DC appliance coupler. Note. Documents applicable to DC, such as the IEC TS63236 series of standards, are being drafted. In a given system, incorrect connections, intentional misalignments and partial connections that would affect the continued use of the appliance shall not be permitted Except deformation. --- Connectors and related appliance inlet sockets; --- Appliance outlets and associated plug connectors. Eligibility, through manual inspection. 10 Protection against electric shock 10.1 Accessibility of live parts Appliance couplers shall be designed so that, when partially or fully mated, live parts shall not come into contact. Connectors/appliance outlets shall be so designed that, when properly assembled and wired as in normal use, live parts shall come into contact with less than. Eligibility is checked by inspection and by using test tool B of GB/T 16842. The test finger acts on every possible position, with an electrical indicator to show whether it is in contact with the part under test. For use with rubber or heat For connectors made of plastic materials as the shell or base, the standard test tool applies a force of 20N to all connectors made of insulating materials that may reduce the connection In the area of the electric strength of the device, the application time is 30s. Note. Use an electrical indicator with a voltage between 24V~50V to show whether it is in contact with the relevant parts. 10.2 Protection against single-pole connections As long as any pin is accessible, the pin of the appliance inlet/plug connector and the socket of the connector/appliance outlet shall not connection possible. Compliance is checked by manual test and the test of 10.1. 10.3 Protection against contact with live parts It shall not be possible to remove parts intended to prevent access to live parts without the use of tools. The bushing (if any) in the pin insertion hole shall be fully secured, and the bushing cannot be removed without disassembling the connector/appliance outlet. Eligibility is checked by observation and manual test. 10.4 External components External parts of connectors, appliance outlets and plug connectors, except for mounting screws and similar parts, shall be made of insulating material. Eligibility is checked by observation. 13.4.2 Latching The pin of the appliance input socket/plug connector should be securely fixed and have sufficient mechanical strength. It is not possible to remove it without tools They are disassembled, and the application casing surrounds them. The pins shall not protrude beyond the edge of the enclosure. Slight movement of the latch is permitted. The reliability of the bolt fixing shall be checked by observation, and if in doubt, it shall be determined by the following test. Heat the specimen to the appropriate temperature level given in 7.1 for 60 0,50 min, and both during the test and 5 min after removal of the test load, shall Maintain this temperature. Fix the appliance inlet/plug connector securely so that there is no excessive shrinkage or deformation of the body and in a manner that does not facilitate insertion The pin remains in its original position. Each pin shall be subjected to a force of (60 ± 0.6) N applied along the axis of the pin (but do not use explosive force) and maintained 60 0.3 0 s unchanged. For all pins, the force shall first be applied away from the bottom of the appliance inlet/plug connector and then towards the appliance Applied in the direction of the bottom of the input receptacle/plug connector. If the movement of any pin during the test does not exceed 2.5mm, then the pin is considered to be fixed. and after removing the pull/push Within 5 minutes after entering the test force, all pins need to be kept within the tolerance range of the standard table. For non-standardized appliance coupling Check the device according to the manufacturer's instructions. Eligibility is checked by observation and manual test. 13.4.3 Non-Solid Pins For non-solid pins, compliance is checked by the following additional tests after all other tests have been completed. The housing of the appliance inlet/plug connector is removed, the pins supported as shown in Figure 2. Place a steel rod with a diameter of 4.8 mm on the pin so that the axis of the steel rod is perpendicular to the axis of the pin. Apply a force of 100N to the pin 60 0.3 0 s. After the test, the pins shall not be visibly deformed. 13.4.4 Appliance coupler pins for ambient temperatures up to 90 °C Pins of plug connectors or appliance inlets for higher ambient temperatures shall be of solid material. 13.5 Contact pressure Connector/appliance outlet socket should be able to automatically adjust to provide sufficient contact pressure. Except for 0.2A connector/appliance outlet, the automatic adjustment of the socket should not rely on the elasticity of the insulating material. Eligibility is checked by observing and performing the tests in Chapters 16 to 21. 13.6 Housing 13.6.1 General requirements The body parts of the connector/plug connector shall be securely fixed to each other. Compliance is checked by observation, manual test and the test of 23.6. 13.6.2 Rewirable connectors and rewirable plug connectors It shall not be possible to disassemble the connector/plug connector without the use of tools. The housing of the rewirable connector/plug connector shall completely surround the terminal and the end of the cord, at least as far as the cord sheath must Where the skin is peeled off. Its structure is. that is, the wire can be properly connected from the separation point of the core, and when the connector/plug connector is used as normal During sample assembly and wiring, the following dangerous situations should not occur. ---The wire cores are squeezed together, so as to cause damage to the wire core insulation material, which may cause insulation breakdown; ---The wire core connected to the live terminal is in contact with accessible metal parts; --- The wire core connected to the grounding terminal is in contact with live parts. For rewirable connectors, the phenomenon that the terminals are surrounded and the sleeves are accessible cannot occur. For rewirable connectors/plug connectors, each body part shall have a separate means for fixing and positioning, these measures At least one of them can only be operated with a tool, such as a screw; but self-tapping screws should not be used here. The elasticity of the socket shall not be provided by the assembly of the body parts. Loosening of assembly screws or similar parts shall not cause separation of the parts protecting against electric shock. Eligibility is checked by observation and manual test. 13.6.3 Non-rewirable connectors and non-rewirable plug connectors Non-rewirable accessories shall be. --- The flexible cable or cord cannot be removed from the accessory without rendering it permanently useless; and --- The accessories cannot be disassembled by hand or with general-purpose tools. NOTE. If the original accessory cannot be reassembled from the original parts or materials, the accessory is considered permanently useless. 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