IEC60884家用插头插座介绍

1 IEC 60884-1 Plugs and socket-outlets for household and similar purposesPart 1 General requirements 刘伟石Stone May,2013 交流 2 StandardsIEC 60884 Plugs and socket-outlets for household and similar purposesIEC 60320 Appliance couplers for household and similar purposesIEC 60083 Plugs and socket-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 Configuration3 1.ScopeIEC 60884-1 applies to plugs and fixed or portable socket-outlets,a.c.only,with or without earthing contact.50 V rated voltage 440 V;rated current 16 A:3+0.5s.插座要用试验插头来试验，该试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距离，公差为+0.05mm。During test sustained arcing is not allowed!试验期间,不得出现持续的闪弧.After the test the product may not be damaged 试验之后样品不能有影响安全的,正常使用的损坏.38 21.Normal operation5000 times(10000 strokes)with;rated voltage;current as specified in table 20;rated current 16 A:alternate current试验期间，不得出现持续的闪弧。试验之后，样品不得出现以下情况：削弱未来使用的磨损；罩壳、绝缘衬垫或隔层的劣化；影响插销正常使用的插孔的损坏；电气或机械连接的松脱；密封胶的泄露。39 22.Force necessary to withdraw plugTable 1640 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)Sequence1.Withdrawal force check;single pin gauge(4,6 mm)400 grams2.Normal operation test 5000 x3.Withdrawal force check;single pin gauge(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-tested42 23.Flexible cables and their connection23.2.Retention of the cable(3 PCS new specimens)Pull test 100times 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 their 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 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中规定的试验电流通过每个触头和相应导线时,它们之间的压降不得超过10mV.试验后,如有护套,不得与本体分离,软线的绝缘不得出现磨损现象;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 fall Impact test Pressure test Abrasion test shutter test Verify(检验)the fixation of pins48 24.2 Free fallIEC 60068-2-32Cable length:100mm.weight100g:1000 falls 100g200g:100 fallsRate of barrel:5r/min每次，只有一个样品在滚筒中进行试验。试验后，样品不得出现本标准意义内的损坏，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标准单的插座和不符合9.1和10.3的要求；当先朝一个方向，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 shall no damage50 24.5 compression test232;300N-1 min in position A.-1 min.in position B.the specimen shall no damage after 15 min51 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 heatAccessories shall be resistant to heat.Compliance is checked as follows:Heating test Ball-pressure test Compression test25.1Heating test:100 2C,1H No change that impairing(削弱)their further use No access(接近)to live parts,even if the probe B(IEC 61032)is applied with a force not exceeding 5 N.55 25.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)shall not exceed 2 mm.56 25.Resistance to heat25.4 Compression test802;20N;1Hthe specimen shall no damage57 26.Screws,current-carrying parts and connectionsElectrical and mechanical connections shall withstand mechanical stressesContact-pressure may not go through insulating materialScrews for mechanical as well as electrical connections locked against loosening/turning58 27.Creepage distances,clearances and distances through sealing compoundCreepage distances爬电距离爬电距离=distance across materialClearance distances空间距离空间距离=distance through air59 28 Resistance of insulating material to abnormal 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 do maintain or retain current carrying parts;fixed productsNo visible flame and no sustained(持续的)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 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 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 provided 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 cracks63 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 Three specimens is submitted to two damp heat cycles in accordance with IEC 60068-2-30.Regaining ambient temperature.Then the specimens are submitted to the following tests:insulation resistance and electric strength test,in accordance with clause 17,abrasion test,in accordance with 24.765 30.3 Test at low temperature Three specimens is maintained at(15 2)C for 24 h.Regaining ambient temperature.Then the specimens are submitted to the following tests:insulation resistance and electric strength test,in accordance with clause 17,abrasion test,in accordance with 24.766 30.4 Impact test at low temperature-152;24H;1001g fall from 100mm Four impacts,rotating it through 90between impacts.No cracks of the insulating sleeves