常用單位換算

第五部分常用數(shù)據(jù)一、常用電工符號及其單位：符號單位及其代號名稱輔助單位及其代號電流I安培（μA）電壓V伏特（V）1千伏=1000伏（Ω）1兆歐（MΩ）=1000千歐（F）1法拉=1000毫法（mF），1毫法=1000微法（H）1享=1000毫享（mH），1毫享=1000微享（μH）Ω）Ω）W）1千瓦（kw）=1000瓦（A）1安=1000毫安（mA），V），1伏=1000毫伏（kΩ），1千歐=1000歐（Ω）μF）1毫安=1000微安（mv）電阻R電容C電感L歐姆（法拉（享利（感抗XL歐姆（容抗XC有功功率P歐姆（瓦特（W）無功功率Q乏（Var）1千乏（kVar）=1000乏（Var）視在功率S伏安（VA）1千伏安（kVA）=1000伏安（VA）千瓦時電度W1kW·h=1度電（kW·h）（注：即力率）功率因數(shù)cos頻率?Φ赫茲（HZ）1千赫（kHZ）=1000HZ轉(zhuǎn)速n轉(zhuǎn)/分（r/min）伏（特）每米電場強(qiáng)度E（v/m）二、常用法定計量單位名稱與符號對照表：量的名稱中文符號國際符號非法定單位與法定單位換算mcmmmμm米厘米毫米微米3市尺1公分=1厘米=101公厘=1毫米=101公微=1微米=101毫微米=1納米=10米-91千公尺=1千米1海里=1.852公里=1852米1英寸=2.54厘米1英尺=30.48厘米1碼=91.44厘米1英里=1609.344米1噸=1000kg=1米-2米-3米長度（，L）b）h）-6米寬度（納米nmkm高度（厚度（δ）千米（公里）r，R）d，D）半徑（直徑（kgMgg千克（公斤）兆克克1市斤=0.5kg1市擔(dān)=50kg質(zhì)量（m）mgμg毫克微克平方米m21市畝=666.67平方米1公畝=100平方米平方千米km21公頃=10000平方米1平方市里=2.5×105平方米面積（A，S）平方分米dm2平方厘米cm2平方毫米mm2P）帕[斯卡]P、壓強(qiáng)（a1標(biāo)準(zhǔn)大氣壓=1.01325×105Pa1毫米汞柱=133.322Pa壓力吉帕[斯卡]GPa兆帕[斯卡1毫米水柱=9.806375Pa[斯卡]KP[斯卡]mP1巴=10[斯卡б）帕[斯卡]P或N/m千克力每平方米=9.80665P]MPa千帕1工程大氣壓=9.8065×10P4aa毫帕5PaaμP1托=133.322Paa微帕]正應(yīng)力（2aa3P切應(yīng)力（τ）或牛（頓）每（剪應(yīng)力）平方米噸力每平方米=9.80665×10a牛（頓）N兆牛（頓）MN1達(dá)因=101克力=9.80665×10N-5N-3力（F）千牛（頓）KN千克力毫牛（頓）mN噸力=9.80665×10μN(yùn)磅力=4.448N牛（頓）米N·m1達(dá)因厘米=10兆牛（頓）米MN·m1千克力米=9.80665N·mM）千牛（頓）米KN·m1英頓力英尺=3.037×10N·m=9.80665NN3微牛（頓）-7N·m力矩（3毫牛（頓）米mN·m微牛（頓）米μN(yùn)·m焦（耳）J可應(yīng)用非國際單位與法定單位換兆焦（耳）MJ算：千焦（耳）KJ1瓦（特?。r=3.6×10J3毫焦（耳）mJ1千瓦（特?。r=3.6×10J61兆瓦（特?。r=3.6×10J9功（W）1電子伏=1.602×10J-19廢除單位與法定單位換算:1爾格（達(dá)因厘米）=10-7J熱量（Q）1馬力小時=2.648×10J61千克力米=9.80665J1牛（噸）米=1J1升標(biāo)準(zhǔn)大氣壓=101.325J熱力學(xué)溫度（攝氏溫度（℃）攝氏度t）華氏度T）開（爾文）K℃℉華氏溫度（F秒S毫秒微秒納秒mSμSnS天（日）d（1d=36400S）時間（t）（小）時h（1h=3600S）min（1min=60S）分瓦特W（米制）1馬力=735W=0.736KW1KW=1.36馬力兆瓦特千瓦特毫瓦特MWKWmW功率（P）電場強(qiáng)度（E）伏（特）每米v/m1牛頓每庫侖=v/m三、常用單位換算：1、公制與英制（一）公制1米=10分米（公寸）1分米=10厘米（公分）1厘米=10毫米（公厘）英制1英尺=12英寸1英寸=8英分1寸=25.4毫米（公厘）=2.54厘米（公分）1毫米=0.03937寸（二）寸習(xí)慣稱呼1/16毫米1.5873.175寸習(xí)慣稱呼9/16毫米四分半14.287半分一分1/85/8五分15.875五分半17.462六分19.050六分半20.637七分22.225七分半23.8123/161/4一分半4.7626.350二分11/163/45/163/8二分半7.9379.252三分13/167/87/161/2三分半11.11212.7四分15/168/825.41寸2、1馬力=735.5瓦=0.376千瓦1千瓦=1.36馬力3、幾種常用重量單位換算表：名稱噸1公斤10001市斤20002英磅2204.62.2051.1031克10000001000500噸公斤市斤0.0010.00050.000450.0000010.51英磅克0.45360.0010.90720.002453.610.00224、長度單位換算表：名稱米厘米毫米市尺英尺英寸英分米1100110001030.030.00313.28139.373153.150.31510596厘米0.01毫米0.001市尺0.3333英尺0.3048英寸0.02540.032810.39370.003280.03940.1133.3330.482.54333.3304.825.41.0936113.123120.91440.07620.083330.00950.0104218英分0.003170.317463.17460.1251四、用電設(shè)備電流計算表：1、電動機(jī)的電流計算表：功率每相電流相數(shù)計算公式（千瓦）（安）功率千瓦)1000(單相電1()電流安82220()伏功率因數(shù)效率動機(jī)功率(千瓦)1000三相電1動機(jī)()電流安1.73380()伏功率因數(shù)效率注：計算公式中如功率因數(shù)，效率無數(shù)據(jù)時，單相電動機(jī)功率因數(shù)、效率均以0.75計算；三相電動機(jī)功率因數(shù)，效率均以0.85計算。2、電焊機(jī)、X光機(jī)的電流計算表：相數(shù)單相三相功率每相電流（安）（千伏安）計算公式電流(安)功率(KvA)1000220(伏)114.52.6電流(安)功率(KvA)1000380(伏)3、電燈、電熱設(shè)備的電流計算表：功率每相電流相數(shù)計算公式（千瓦）（安）電流(安)功率(千瓦)1000單相14.52.61.5220(伏)電流(安)功率(千瓦)1000380(伏)二相1三相1電流(安)功率(千瓦)10003220(伏)五、送電線路常用數(shù)據(jù)：1、常用架空導(dǎo)地線的型號及其意義：L—鋁；G—鋼；J—絞；Q—輕型；J—加強(qiáng)；F—防腐；LJ—硬鋁絞線；LGJ—鋼芯鋁絞線；LGJQ—輕型LGJJ—加強(qiáng)型鋼芯鋁絞線；LGJF—防腐型GJ—鋼絞線X—稀土；鋼芯鋁絞線鋼芯鋁絞線；2、導(dǎo)線常用技術(shù)參數(shù)（74和83標(biāo)準(zhǔn)）（1）產(chǎn)品標(biāo)準(zhǔn)：GB1179-74表1LJ與LGJ參數(shù)線芯結(jié)構(gòu)根/直徑(mm)標(biāo)稱截面(mm)2參考重量(kg/km)LJLGJ鋁鋁鋼LJLGJ25357/2.127/2.506/2.206/2.801/2.21/2.868.495.293.0150.65070957/3.007/3.556/3.206/3.8028/2.0728/2.3028/2.5328/2.8828/3.2228/3.8028/4.17—1/3.21/3.87/1.87/2.07/2.27/2.57/2.819/2019/2.2—137.0191.7260.0325.9412.5509.3658.6827.21106.01384.71676.0196.8277.51402.7497.2601.6778.5974.21356.61635.2—19/2.5019/2.8019/3.1519/3.5019/3.9837/3.2037/3.7037/4.1461/3.55120150185240300400500600———表2LGJQ與LGJJ參數(shù)線芯結(jié)構(gòu)根/直徑(mm)LGJQLGJJ標(biāo)稱截面參考重量(kg/km)(mm)2鋁鋼鋁鋼LGJQLGJJ150185240300400400150060070024/2.767/1.87/2.07/2.47/2.67/3.07/3.030/2.5030/2.8030/3.2030/3.6730/4.17—7/2.57/2.87/3.219/2.219/2.5—540665957112014931501681854111514541877—24/3.0624/3.6754/2.6554/3.0624/4.60—————————54/3.3654/3.7054/4.0419/2.019/2.219/2.4180121832601（2）產(chǎn)品標(biāo)準(zhǔn)：GB1179-83表3鋼芯鋁絞線主要技術(shù)參數(shù)（GB1179—83）標(biāo)稱截面鋁/鋼根數(shù)/直徑(mm)計算截面)直流電阻(不大于,Ω/km)2.7061.7791.131計算拉斷力計算質(zhì)量(kg/km)42.965.2交貨長度(不小外徑(mm)(mm鋼2(mm2)鋁6/1.506/1.856/2.326/2.726/3.2012/2.326/3.80鋼鋁10.6016.1325.3634.8648.2550.7368.0569.73總計12.3718.8229.5940.6756.2980.3279.39（N）41206130于,m)300030003000300020003000200020002000200020002000200020002000200020002000200020002000200020002000200020002000200010/216/325/435/650/81/1.501/1.851/2.321/2.721/3.207/2.321/3.807/2.727/1.677/1.857/3.201/2.907/1.857/2.107/3.601/3.207/1.857/2.107/2.501/3.607/2.107/2.327/2.801/3.807/2.227/2.507/2.987/2.401.772.694.235.818.044.505.556.968.169.609290102.6141.0195.1372.9275.2511.3380.8408.6707.7379.0466.8526.6895.6461.4549.4601.0676.2584.0706.1732.6848.2650.7789.1853.9960.8922.20.82300.59460.56920.42170.41410.30580.30190.29920.24220.24960.23450.23640.19890.19800.19390.19620.15720.15420.15920.15640.14110.13800.13630.13810.11811263016870426202339058300350003720078110275704100047880983703286046630541106502040880594206432080190451406599074250908307562050/3070/1070/4095/1595/2095/55120/7120/20120/25120/70150/8150/20150/25150/35185/10185/25185/30185/45210/10210/25210/35210/50240/3029.5911.3440.6715.3318.8256.306.6118.8221.2571.258.8418.8221.2534.3610.1824.2529.5943.1011.3427.1034.3648.8231.6711.6011.4013.6013.6113.8716.0024.5015.0715.7418.0016.0016.6717.1017.5018.0018.9018.8819.6019.0019.9820.3820.8621.6012/2.7226/2.157/4.1612/3.2018/2.9026/2.387/4.7212/3.6018/3.2024/2.7626/2.7030/2.5018/3.6024/3.1526/2.9830/2.8018/3.8024/3.3326/3.2230/2.9824/3.60110.40109.72113.96152.81125.50184.40146.73196.40152.30164.50172.11181.62193.40211.29210.93227.83215.48236.12246.09253.06275.9694.3995.1496.51118.89115.67122.48122.15444.76145.68148.86147.20183.22187.04181.34184.73204.14209.02211.73209.24244.29240/40240/55300/15300/20300/25300/40300/50300/70400/20400/25400/35400/50400/65400/95500/35500/45500/65630/45630/55630/80800/55800/70800/10026/3.4230/3.2042/3.0045/2.9348/2.8524/3.9926/3.8330/3.6042/3.5145/3.3348/3.2254/3.0726/4.4230/4.1645/3.7548/3.6054/3.4445/4.2048/4.1254/3.8745/4.8048/4.6354/4.337/2.667/3.207/1.677/1.957/2.227/2.667/2.987/3.67/1.957/2.227/2.507/3.077/3.4419/2.507/2.507/2.807/3.447/2.807/3.2019/2.327/3.207/3.6019/2.60238.85241.27296.88303.42306.21300.09299.54305.36406.40391.91390.88399.73398.94407.75497.01488.58501.88623.45639.92635.19814.3338.9056.3015.3320.9127.1038.9048.8271.2520.9127.1034.3651.8265.0693.2734.3643.1065.0643.1056.3080.3256.30277.75297.57312.21324.33333.31338.99348.36376.61427.31419.01425.24451.55464.00501.02531.37531.68566.94666.55696.22715.51870.6021.6622.4023.0123.4323.7623.9424.2625.2026.9126.6426.8227.6328.0029.1430.0030.0030.9633.6034.3234.8238.4038.5838.980.12090.119883370102100680607568083410964.31108939.81002105811331210140212861295134915111611186016421688189720602209238826902785.92985.4200020002000200020002000200020001500150015001500150015001500150015001200120012001000100010000.097240.095200.094330.096140.096360.094630.071040.073700.073890.072320.072360.070870.058120.059120.057600.046330.045140.045510.035470.035740.036359222010340012800088850959401039001234001352001713001195001281001540001487001644001929001915003、鋼芯鋁絞線導(dǎo)線的電阻及正序電抗表4單分裂鋼芯鋁絞線導(dǎo)線的電阻及正序電抗（Ω/km）直流電阻幾何均距（m）導(dǎo)線型號（Ω/km）4.04.55.05.56.06.57.07.58.0LGJ-70/1070/40LGJ-95/2095/55LGJ-120/25120/70LGJ-150/25150/35LGJ-185/30185/45LGJ-210/35210/50LGJ-240/40240/55LGJ-300/40300/50300/70LGJ-400/50400/65400/95LGJ-500/45500/65LGJ-630/55630/80LGJ-800/70800/1000.42170.41410.30190.29920.23450.23640.19390.19620.15920.15640.13630.13810.12090.11980.096140.096360.094630.072320.072360.070870.059120.057600.045140.045510.035740.036350.4260.4330.4400.4460.4150.4220.4290.4350.4140.4210.4280.4340.4390.4440.4050.4120.4190.4250.4300.4350.4060.4130.4200.4260.4310.4360.3970.4050.4110.4170.4230.4280.4000.4080.4140.4200.4260.4310.3990.4060.4130.4190.4250.4300.3940.4020.4080.4140.4200.4250.4290.4340.4380.3920.3990.4060.4120.4170.4220.4270.4310.4350.3890.3970.4030.4090.4150.4200.4250.4290.4330.3880.3950.4020.4080.4130.4180.4230.4280.4320.3860.3930.4000.4060.4110.4160.4210.4250.4290.3830.3900.3970.4030.4090.4140.4190.4230.4270.3990.4050.4100.4140.4190.4230.3980.4040.4090.4140.4180.4220.3960.4020.4070.4110.4160.4200.3900.3960.4010.4050.4100.4140.3890.3950.4000.4050.4090.4130.3870.3920.3970.4020.4060.4110.3850.3910.3960.4000.4050.4090.3830.3890.3940.3980.4030.4070.3770.3820.3870.3920.3960.4000.3760.3810.3860.3910.3950.3990.3690.3750.3800.3840.3890.3930.3690.3740.3790.3840.3880.392表5雙分裂鋼芯鋁絞線導(dǎo)線的電阻及正序電抗（Ω/km）直流導(dǎo)線型號電阻(Ω/km)幾何均距（m）7.58.08.59.09.510.010.50.048070.2980.048180.2980.3020.3050.3060.3050.3090.3090.3130.3120.3160.3160.3190.3192×LGJ-300/40300/50300/700.047320.2960.3000.2980.2970.2960.3040.3010.3010.3000.3080.3050.3050.3030.3110.3080.3080.3070.3150.3110.3110.3100.3180.3150.3140.3130.036160.2940.036180.2930.035440.2922×LGJ-400/50400/65400/950.029560.2910.028800.2900.022570.2870.022760.2860.017870.2830.018180.2830.2950.2940.2910.2900.2870.2870.2990.2980.2950.2940.2910.2910.3020.3010.2980.2980.2940.2940.3060.3050.3020.3010.2980.2980.3090.3080.3050.3040.3010.3010.3120.3110.3080.3070.3040.3042×LGJ-500/45500/652×LGJ-630/55630/802×LGJ-800/70800/100表6四分裂鋼芯鋁絞線導(dǎo)線的電阻及正序電抗（Ω/km）直流電阻幾何均距（m）導(dǎo)線型號11.011.512.012.513.013.514.014.515.0（Ω/km）0.024040.024090.023664×LGJ-300/40300/50300/704×LGJ-400/50400/650.2560.2590.2620.2640.2670.2690.2710.2740.2760.2560.2590.2620.2640.2670.2690.2710.2730.2760.2550.2580.2610.2630.2660.2680.2710.2730.2750.018080.018090.017720.2540.2570.2590.2620.2650.2670.2690.2710.2740.2540.2570.2590.2620.2640.2670.2690.2710.2730.2530.2560.2590.2610.2640.2660.2680.2710.273400/954×LGJ-500/45500/654×LGJ-630/55630/804×LGJ-800/70800/1000.014780.014400.011290.011380.008940.009090.2530.2550.2580.2610.2630.2660.2680.2700.2720.2520.2550.2580.2600.2630.2650.2670.2700.2720.2510.2530.2560.2590.2610.2630.2660.2680.2700.2500.2530.2560.2580.2610.2630.2660.2680.2700.2490.2520.2540.2570.2590.2620.2640.2660.2680.2490.2510.2540.2570.2590.2620.2640.2660.2684、鋼絞線應(yīng)用數(shù)據(jù)：計算截面積(mm2)股數(shù)/線徑計算直徑極限強(qiáng)度(N/mm2)拉斷力不少于(kN)重量(kg/km)型號(mm)(mm)GJ-25GJ-35GJ-50GJ-70GJ-100GJ-12026.637.249.572.2101.0117.07/2.27/2.67/3.019/2.219/2.619/2.86.67.89.011.013.014.01176～137228.42～33.521176～137240.18～47.042103004005808009501176～13721078～147069.58～95.061078～147098～132.353.5～62.721078～1470111.72～1475、鋼芯鋁絞線連續(xù)容許輸送容量電壓等級導(dǎo)線截面110kV220kV500kV經(jīng)濟(jì)輸送容量(MVA,A)最大負(fù)荷利用小時數(shù)經(jīng)濟(jì)輸送容量(MVA,A)最大負(fù)荷利用小時數(shù)經(jīng)濟(jì)輸送容量(MVA,A)最大負(fù)荷利用小時數(shù)3000-5000＞50003000-5000＞50003000-5000＞5000(mm2)電流容量4053668881105電流166.4216270360332.8432容量324151696382電流容量電流容量電流容量電流容量1852403004002×185212.5276345460425552276345460425552690105131175162210263216270360332.8432540821031371271652062×2402×3002×4002×5002×6002×6302×7004×30092035143852655261372090010801134126027434341243248011501380144916101380119510809354×4004×5004×6001840230027601593199223901440180021601247155918716、裸導(dǎo)線的安全載流量（持續(xù)容許負(fù)荷，A）類別氣溫℃導(dǎo)線型號0510152025303540LGJ-95LGJ-120LGJ-150LGJ-185LGJ-240LGJ-300416471551639756880402456534618732852385437512592702817972369418490567671781930352399467541641746887971335380445515610710845925315357418484573667794870968295334392453537625744814906271308360417494575684749834988LGJ-40010481014LGJ-4801147111010641018鋼芯鋁絞1277123611851133108210302XLGJ-1852XLGJ-2402XLGJ-3002XLGJ-40015131464140313421281122011471074176017041633156214911420133512501150209620281944185917751690158914871369239623182222212520291932181617001565270326162507239822892180204919181766280227122599248623732260212419891831310030002875275026252500235022002025352234083266312429822840267024992050419140563887371835493380317729742738479146374444425040573864363234003130540652325014479645784360409838373532線2XLGJ-5002XLGJ-6002XLGJ-6302XLGJ-7004XLGJ-3004XLGJ-4004XLGJ-5004XLGJ-600TJ-352733914225156021121552643784084985821081502533673914785581031442423503774615381001392313303574355109522031534041548590207296320390456851942772993654277917825527533639373銅絞TJ-60TJ-70TJ-95線TJ-120GJ-50GJ-70鋼絞131125117110101GJ-100174168161155147140132123113線導(dǎo)線載流量的校正系數(shù)（導(dǎo)線額定溫度70℃）環(huán)境溫度℃校正系數(shù)05101520253035401.241.201.151.101.051.000.940.880.817、空載線路電容電流計算：QIcc3UQUcbL02式中：I——線路電容電流（安）cU——線路額定電壓（伏）Q——線路電容的充電功率（千乏）cb——電納（西門/公里×10-6）0L——空載線路長度（公里）表1線路電納b（西門/公里×10）參考值6—0幾何均距導(dǎo)線型號2.03.04.05.06.07.07.58.0LGJ-120/20LGJ-150/20LGJ-185/30LGJ-240/30LGJ-300/40LGJ-400/50LGJ-500/45LGJ-630/453.133.182.922.973.033.102.792.852.902.962.692.742.822.852.642.702.712.762.812.882.912.972.692.702.742.782.842.892.622.672.712.762.812.862.592.652.692.732.782.838、有地線的線路桿塔的工頻接地電阻允許值：土壤電阻率100及100以上500以上1000以上2000以上（Ω·m）以下至500至1000至2000工頻接地電阻1015202530（注）（）Ω注：如土壤電阻率超過2000Ω·m，接地電阻很難降到30時，可采用6～8根Ω總長不超過500m的放射形接地體或連續(xù)伸長接地體，其接地電阻不限制。也可采用物理型降阻劑措施，有效降低接地電阻。9、放射形接地極每根的最大長度土壤電阻率Ω·m≤500≤1000≤2000≤5000最大長度m40608010010、絕緣子（1）常用電壓等級桿塔絕緣子串的片數(shù)絕緣子片數(shù)直線桿耐張桿電壓等級110千伏220千伏500千伏7132581427（2）線路和發(fā)電廠、變電所設(shè)備外絕緣各污穢等級和對應(yīng)鹽密、爬電比距。表1線路和發(fā)電廠、變電所污穢等級污穢等級鹽密（mg/cm2）污濕特征發(fā)電廠變電所線路大氣清潔地區(qū)及離海岸鹽場50km以上無明顯污染地區(qū)0≤0.03大氣輕度污染地區(qū)，工業(yè)區(qū)和人口低密集區(qū)，離Ⅰ海岸鹽場10km～50km地區(qū)，在污閃季節(jié)中干燥少霧（含毛毛雨）或雨量較多時＞0.03～0.06≤0.06＞0.06～0.10＞0.06～0.10Ⅱ大氣中等污染地區(qū)、輕鹽堿和爐煙污穢地區(qū)，離海岸鹽場3km～10km地區(qū)，在污閃季節(jié)中潮濕多霧（含毛毛雨）但雨量較少時大氣污染較嚴(yán)重地區(qū)，重霧和重鹽堿地區(qū)，近海區(qū)，離化學(xué)污源和爐煙污穢岸鹽場1km～3km地區(qū)，工業(yè)與人口密度較大地300m～1500m的較＞0.10～0.25＞0.10～0.25嚴(yán)重污穢地區(qū)ⅢⅣ大氣特別嚴(yán)重污染地區(qū)，離海岸鹽場1km以內(nèi)，＞0.25～0.35＞0.25～0.35離化學(xué)污源和爐煙污穢300m以內(nèi)的地區(qū)表2各污穢等級下的爬電比距分級數(shù)值爬電比距（cm/kV）污穢等級線路發(fā)電廠、變電所220kV及以下330kV及以上220kV及以下330kV及以上1.391.45——01.39～1.741.74～2.172.17～2.782.78～3.301.45～1.821.82～2.272.27～2.912.91～3.451.602.002.503.101.602.002.503.10ⅠⅡⅢⅣ注：線路和發(fā)電廠、變電所爬電比距計算時取系統(tǒng)最高工作電壓。表3額定電kV）10kV）12壓與系統(tǒng)最高工作電壓額定電壓（3540.5110126220252500550系統(tǒng)最高工作電壓（（3）常用絕緣子主要數(shù)據(jù)：表1-1標(biāo)準(zhǔn)型鋼化玻璃絕緣子型號和參數(shù)（自貢廠）型號FC70/12770FC70/14670FC100/1271007525514632016A70FC100/1461007525514632016A70FC120/1271209025512732016A70FC120/1461209025514632016A70FC160/146FC160/1551601202801554002075451101306.21601202801464002075451101306最小機(jī)械破壞負(fù)荷kN1小時機(jī)電負(fù)荷kN公稱直徑D52.525512732016A7052.525514632016A70mm結(jié)構(gòu)高度mm泄距漏離mm鋼腳代號N工頻干耐受工頻濕耐受沖擊耐受kVkVkV4040404040401001303.61001303.71001303.910013041001303.91001304最小擊穿電壓kV絕緣子凈重kg表1-2標(biāo)準(zhǔn)型鋼化玻璃絕緣子型號和參數(shù)（自貢廠）型號FC160/17016012028017040020FC210/170210157.528017040020FC240/170FC300/19530022532019548524FC400/2054003003602055502824018028017040024最小機(jī)械破壞負(fù)荷kN1小時機(jī)電負(fù)荷kN公稱直徑Dmm結(jié)構(gòu)高度mm泄距漏離mm鋼腳代號N75451101306.575451101307.275451101307.5855013013010.6905514013014工頻干耐受工頻濕耐受沖擊耐受kVkVkV最小擊穿電壓kV絕緣子凈重kg表2-1耐污型鋼化玻璃絕緣子型號和參數(shù)（自貢廠）型號FC70P/14670FC100P/1461007528014645016A85FC120P/1461209028014645016A85FC7P/14670FC10P/1461007525514640016A80FC12P/1461209025514640016A80FC70PL/14670FC100PL/1461007532014655016A90最小機(jī)械破壞負(fù)荷kN52.528014645016A8552.525514640016A8052.532014655016A901小時機(jī)電負(fù)荷kN公稱直徑Dmm結(jié)構(gòu)高度mm泄漏距離mm鋼腳代號N工頻干耐受kV工頻濕耐受kV沖擊耐受kV50505045454555551251305.81251305.81251305.81101304.61101304.61101304.614013071401307最小擊穿電壓kV絕緣子凈重kg表2-2耐污型鋼化玻璃絕緣子型號和參數(shù)（自貢廠）型號FC120PL/146120FC70SPE/14670FC100SPE/146100FC120SPE/146120FC16P/155160FC16P/170160FC160P/146160FC160P/155160最小機(jī)械破壞負(fù)荷kN9032014655016A9052.533014661216A907533014661216A909033014661216A901202801554502085501251307.21202801704502085501251307.31203301465502090551401308.81203301555502090551401308.81小時機(jī)電負(fù)荷kN公稱直徑Dmm結(jié)構(gòu)高度mm泄漏距離mm鋼腳代號N工頻干耐受kV工頻濕耐受kV沖擊耐受kV5555555514013071401308.91401308.91401308.9最小擊穿電壓kV絕緣子凈重kg表2-3耐污型鋼化玻璃絕緣子型號和參數(shù)（自貢廠）型號FC160P/170FC21P/170FC210P/170FC240P/170FC300P/195FC160PH/155FC210PH/170160210210240300160210157.533017055020最小機(jī)械破壞負(fù)荷kN12033017055020157.528017045020157.5330170550201803301705502422538019569024120330155550201小時機(jī)電負(fù)荷kN公稱直徑Dmm結(jié)構(gòu)高度mm泄漏距離mm鋼腳代號N90551401308.985501251307.3905514013010.2905514013010.41006015513015.39045130130890451301308.4工頻干耐受kV工頻濕耐受kV沖擊耐受kV最小擊穿電壓kV絕緣子凈重kg表3標(biāo)準(zhǔn)型鋼化玻璃絕緣子型號和參數(shù)（南京廠）機(jī)械破公稱結(jié)圓盤公稱爬鋼腳工頻濕工頻擊凈重型號壞負(fù)荷構(gòu)高度直徑電距離直徑閃電壓穿電壓（kg）（kV）（kN）（mm）（mm）（mm）（mm）（kV）LXY-70707014025525525525528028032032032032032038039048516161616202024404040404242451101101101101101201203.773.784.104.206.206.7010.7LXY-701461461461551701951LXY-100LXY-120100120160210300LXY-1603LXY-2103LXY-3003表4防污型鋼化玻璃絕緣子型號和參數(shù)（南京廠）機(jī)械破公稱結(jié)圓盤公稱爬鋼腳工頻濕工頻擊凈重型號壞負(fù)荷構(gòu)高度直徑電距離直徑閃電壓穿電壓（kg）（kV）（kN）（mm）（mm）（mm）（mm）（kV）LXHY-70707014625525528028028032032040040045045045054054016161616202020454545455050501201201201201201201204.84.85.45.57.08.89.24LXHY-701601461461551701703LXHY-1001001201601602104LXHY-1204XLHY-1603LXHY-1605LXHY-2103表5普通型懸式瓷質(zhì)絕緣子型號參數(shù)XP-40CXP-70XP-100XP-120XP-160XP-210XP-210XP-300型號190140162004030902.62551461629570401104.6255146162951004025514616295120402801552036016042280170203352104228017024335210423201952437030045圓盤外徑(mm)總高度(mm)鐵腳直徑(mm)公稱爬電距離(mm)機(jī)械破壞負(fù)荷(kN)工頻濕閃電壓(kV)工頻擊穿電壓(kV)凈重(kg)1105.51106.21107.81208.71209.112014.5表6防（耐）污型懸式瓷質(zhì)絕緣子型號參數(shù)XP-70XP-100XP-100XP-100XP-160XP-210XP-210型號圓盤外徑(mm)總高度(mm)25514616255160162801601625514616300155203001702030017024鐵腳直徑(mm)40070451205.25400100451205.4450100451207.5400100451205.6450160501209.5432210501209.84322105012010.2公稱爬電距離(mm)機(jī)械破壞負(fù)荷(kN)工頻濕閃電壓(kV)工頻擊穿電壓(kV)凈重(kg)表7-1JB/T8460-1996標(biāo)準(zhǔn)：棒形懸式復(fù)合絕緣子主要尺寸與特性雷電工頻操作一分沖擊連全波額定最小接結(jié)構(gòu)最小電弧距離沖擊鐘濕額定機(jī)械電壓拉伸結(jié)構(gòu)高度公稱耐受序號絕緣子型號推薦耐受耐受電壓電壓電壓爬電序號kVH.mmkV(峰負(fù)荷kN距離標(biāo)記h.mmkV(峰kV(峰L.mm值)不值)不小于值)不小于230小于123456789FXB1-110/701111111121101101101101101101101102207070161000100010001000100010001000100019002520252031503150252025203150315050405505505505505505505505501000—1180±15FXB2-110/70FXB3-110/70FXB4-110/70FXB1-110/100FXB2-110/100FXB3-110/100FXB4-110/100FXB1-220/1001616161616161616————————2301240±151180±151240±151180±151240±151180±151240±152150±3070702302301001001001001002302302302303951011121314FXB2-220/100FXB3-220/100FXB4-220/100FXB1-220/160FXB2-220/16022222220220220220220100100100160160161616202019005040630063005040504010001000100010001000——————3953953953953952240±302150±302240±302150±302240±302150±3019001900190015161718192021222324252627282930313233343536FXB3-220/160FXB4-220/160FXB1-500/160FXB2-500/160FXB3-500/160FXB4-500/160FXB1-500/210FXB2-500/210FXB3-500/210FXB4-500/210FXB1-500/300FXB2-500/300FXB3-500/300FXB4-500/300FXB1-500/400FXB2-500/400FXB3-500/400FXB4-500/400FXB1-500/530FXB2-500/530FXB3-500/530FXB4-500/5302233333333333344444444220220500500500500500500500500500500500500500500500500500500500500160160160160160160210210210210300300300300400400400400530530530530202020202020202020202424242428282828323232321900190036004000360040003600400036004000360040003600400036004000360040003600400036004000630063001000100020502250205022502050225020502250205022502050225020502250205022502050225020502250395395740740740740740740740740740740740740740740740740740740740740—2240±304030±504450±504030±504450±504050±504450±504030±504450±504030±504450±504030±504450±504030±504450±504030±504450±504030±504450±504430±504450±50110001100013750137501100011000137501375011000110001375013750110001375011000137501100013750110001375012401240124012401240124012401240124012401240124012401240124012401240124012401240表7-2MPC國際電工棒形懸式復(fù)合絕緣子主要尺寸與特性雷電全連接結(jié)構(gòu)標(biāo)記操作沖擊耐受電壓波沖擊耐受電壓工頻一分鐘濕耐受電壓推薦圖號額定機(jī)械拉伸負(fù)荷最小公稱爬電距離最小電弧距離h.mm額定電壓KV結(jié)構(gòu)高度H.mm序號絕緣子型號KV(峰值)不小于KV(峰值)不小于KV(峰值)不小于KNL.mm1FXBW-10/70FXBW1-35/70FXBW2-35/70FXBW3-35/70FXBW4-35/70FXBW1-66/70FXBW2-66/70FXBW3-66/70FXBW4-66/70FXBW1-110/70FXBW2-110/70FXBW3-110/70FXBW4-110/70FXBW1-110/100FXBW2-110/100FXBW3-110/100FXBW4-110/100FXBW1-220/100FXBW2-220/100FXBW3-220/100FXBW4-220/100FXBW1-220/160FXBW2-220/160FXBW3-220/160FXBW4-220/1601111111111111111