IEC60884家用插头插座介绍ppt课件

1、1 IEC 60884-1 Plugs and socket-outlets for household and similar purposesPart 1 General requirements 刘伟石Stone May,2021 交流 :1347262647.2 StandardsIEC 60884 Plugs and socket-outlets for household and similar purposesIEC 60320 Appliance couplers for household and similar purposesIEC 60083 Plugs and soc

2、ket-outlets for domestic(家庭的)standardized in member countries of IECUL 498 Attachment Plugs and ReceptaclesUL 817 Cord Sets and Power-Supply CordsNEMA WD6 Wiring Devices- Dimensional SpecificationsUL 1681 Wiring Device Configuration.3 1. ScopeIEC 60884-1 applies to plugs and fixed or portable socket

3、-outlets, a.c. only,with or without earthing contact.50 V rated voltage 440 V ; rated current 16 A: 3+0.5s.插座要用实验插头来实验，该实验插头的插销应由黄铜制成，而且应该具有最大的规定尺寸，公差为-0.06mm，而且插销湖插销之间的间距为标称间隔，公差为+0.05mm。During test sustained arcing is not allowed! 实验期间,不得出现继续的闪弧 .After the test the product may not be damaged 实验之后样

4、品不能有影响平安的,正常运用的损坏.38 21. Normal operation5000 times(10000 strokes) with; rated voltage;current as specified in table 20; rated current 16 A: alternate current实验期间，不得出现继续的闪弧。 实验之后，样品不得出现以下情况： 减弱未来运用的磨损； 罩壳、绝缘衬垫或隔层的劣化； 影响插销正常运用的插孔的损坏； 电气或机械衔接的松脱； 密封胶的泄露。.39 22. Force necessary to withdraw plugTable 16

5、.40 22. Force necessary to withdraw plugFrench national deviation:The earthing tube is tested before and after Normal operation test with a withdrawal force gauge (C2)SequenceWithdrawal force check; single pin gauge (4,6 mm) 400 gramsNormal operation test 5000 xWithdrawal force check; single pin gau

6、ge (4,6 mm) 200 grams This requirement also apply to the earthing hole of 16A plug .41Follow the sequence 19, 20, 21 and 22 are ONE test sequence! 19 20 21 22If one fails ALL need to be re-tested.42 23. Flexible cables and their connection23.2.Retention of the cable (3 PCS new specimens) Pull test 1

7、00times 50100N .43 23. Flexible cables and their connection23.2.Retention of the cable Torque(扭矩) test 1min. Torque : .44 23. Flexible cables and their connectioncable shall not have been displaced by more than 2 mm; there shall be no break in the electrical connections .45 23. Flexible cables and t

8、heir connection23.4.Flexing test(3 PCS new specimens) Force: 0.75mm2 with 10N; 0.75mm2 with 20N; Current:0.75mm2 with 2.5A; = 0.75mm2 with 10A; 0.75mm2 with 16A; Angle : 90 (45 on either side of the vertical); The number of flexings 10000 and the rate 60/min. NOTE :A flexing is one movement, either

9、backwards or forwards. Member after 5 000 flexings; specimens are turned through 90During the flexing test, there shall be no interruption(中断)of the current, no short circuit between conductors. twice the test current= short circuit .46 23. Flexible cables and their connection将Table 21中规定的实验电流经过每个触头

10、和相应导线时,它们之间的压降不得超越10mV.实验后,如有护套,不得与本体分别,软线的绝缘不得出现磨损景象;导线的断线丝不得刺穿绝缘并使其可触及.47 24. Mechanical strengthProducts must have enough mechanical strengthTested with mechanical tests like:Free fallImpact testPressure testAbrasion test shutter testVerify (检验) the fixation of pins.48 24.2 Free fallIEC 60068-2-3

11、2Cable length:100mm.weight100g:1000 falls 100g200g:100 fallsRate of barrel:5r/min每次，只需一个样品在滚筒中进展实验。实验后，样品不得出现本规范意义内的损坏，特别是： 无任何零件松脱； 插销不得变形至无法插入符合相关规范单的插座和不符合9.1和10.3的要求； 领先朝一个方向，再朝相反方向施加一个0.4Nm的力矩1min时，插销不得转动。 .49 24.4 Impact test at low temperature-152;16H; 10002g fall from 100mm the specimen shal

12、l no damage.50 24.5 compression test232;300N- 1 min in position A.- 1 min. in position B.the specimen shall no damage after 15 min.51 24.7 Abrasion testWith force 4N The length of the pin abraded is 9 mm Movements is 20 000 (10 000 in each direction)30 movements per minute.Shall not have punctured(磨

13、穿) or rucked up(变皱). .52 24.8 shutter testA force of 40 N 1 min 75N if prevent single pole insertionThe pin shall not come in contact with live parts.53 24.10 Verify the fixation of pins(3 PCS new specimens) Force in table16 1 min after 702;1Hno pin displaced more than 1 mm.54 25. Resistance to heat

14、Accessories shall be resistant to heat.Compliance is checked as follows:Heating testBall-pressure test Compression test25.1Heating test:100 2C,1HNo change that impairing(减弱)their further useNo access(接近)to live parts, even if the probe B(IEC 61032) is applied with a force not exceeding 5 N. .55 25.

15、Resistance to heat25.2(3) Ball-pressure test:- 70 2C or 402 plus temperature rise for body- 125 2C for insulating parts to retain live parts and earthing circuit in position After 1H, immersed specimen within cold water 10 s, then cooling down to room temperature.The diameter of the impression (压痕)s

16、hall not exceed 2 mm.56 25. Resistance to heat25.4 Compression test802 ; 20N ;1Hthe specimen shall no damage.57 26. Screws, current-carrying parts and connectionsElectrical and mechanical connections shall withstand mechanical stressesContact-pressure may not go through insulating materialScrews for

17、 mechanical as well as electrical connections locked against loosening/turning.58 27. Creepage distances, clearances and distances through sealing compoundCreepage distances爬电间隔 = distance across materialClearance distances空间间隔 = distance through air.59 28 Resistance of insulating material to abnorm

18、al heat, to fire and to tracking 28 .1.1Glow wire test (IEC 60695-2-10/11):650 C; insulating materials that do not maintain or retain current carrying-parts, all products 750 C; insulating materials that do maintain or retain current carrying parts; portable products 850 C; insulating materials that

19、 do maintain or retain current carrying parts; fixed productsNo visible flame and no sustained(继续的)glowingFlames and glowing extinguish (熄灭) within 30 s .60 28 Resistance of insulating material to abnormal heat, to fire and to tracking 28.2 Resistance to tracking (IEC 60112):Only for IP code higher

20、than IPX0 Tracking test on insulating parts that hold live parts in positionSolution(溶液)A of proof-tracking index(耐痕指数)of 175 with 50 drops (on a flat surface, if possible at least 1515mm)No flashover(闪烁) or breakdown(击穿) between electrodes(电极) .61 29 Resistance to rustingAll metal parts as part of

21、the product should be adequately protected against rusting.Tested by: 10 min. grease (油脂) removing 10 min. inside 10 % ammonium chloride in water(氯化铵溶液) 10 min. inside a humidity cabinet (100%) 10 min. inside a oven of 100Ctheir surfaces shall show no signs of rust. .62 30 Additional tests on pins p

22、rovided with insulating sleevesTest for insulating sleeves Pressure test at high temperature Static(静态的) damp(湿气) heat test Test at low temperature Impact test at low temperature After the tests the insulating sleeve may have no cracks.63 30.1 Pressure test at high temperature 2.5N, 2005,2H10s in cold water.The impression(压痕)shall be not less than 50 % .64 30.2 Static damp heat test T