建筑电气常用数据速查表.docx

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1、2-3片组合涂漆母线的载流量(n=70C=25C)母线尺寸(宽X厚，mm)铝（八）铜（八）交流直流交流直流2片3片2片3片2片3片2片3片40X4855109040X5965125050X51180152550X6.31315170063X6.31350172015551940174022401990249580X6.316302100205524602110272026303220100X6.31935250025153040247031703245394063X81680218018402330216027902485302080X82040262024002975262033703095

2、3850100X823903050294536203060393038104690125X82650338033504250340043404400560063X102023265021102720256033002725353080X1024103100273534403100399035104450100X1028603650335041603610465043255385125X1032004100390048604100520050006250380V铜导线负荷力具(KVm,cos=l)电压损失(u%)导线截面(mm)1.52.546101625355070951201.0125208

3、33249883013302080295041505860789099601.2150249398598996159024903490498069709460119501.4175291465697116018602900407058108130HOOO139001.620033253179713302120332046506640930012600159001.8225374598896149023903750523074701050014200179002.0250415664996166026604150581083001160015800190002.22744577301100183

4、029204750639091001280017300219002.42994987971200199031904980697099601390018900239002.632454086312902160345054007550108001510020500259002.834958193013902320372058208130116001630022100279003.037462399614902490398062308720125001740023700299003.2398664106015902660425066409300133001860025200319003.442370

5、6113016902820452070609880141001980026800339003.64487471200179029904780747010500149002090028400359003.84737891260189031505050790011000158002210030000378004.04988301330199033205310830011600166002320031500398004.25238721390209034905580872012800183002560034700438004.4549913146021903650584091301280018300

6、2560034700438004.65789551530229038206110955013400190002670036300458004.85989961590239039806370997013900199002790037800478005.062310381660249041506640104001450020800290003940049800380V铝导线负荷力距(KYmcos=1)电压损失(u%)导线截面(mm)2.54461025355070951.0125200300500800125017502500350047501.21502403506009601500210030

7、00420057001.41752804207001120175024503500490066501.62003204808001280200028004000560076001.82253605409001440225031504500630085502.025040060010001600250035005000700095002.2275440660110017602750386055007700104502.4300480720120019203000420060008400114002.6325525780130020803250455065009100123502.83505608

8、40140022403500490070009800133003.03756009001500240037505250750010500142503.24006409601600256040005600800011200152003.442568010201700272042505950850011900161503.645072010801800288045006300900012600171003.847576011401900304047506650950013300180504.0500800120020003200500070001000014000190004.2525840126

9、021003360525073501050014700199504.4550880132022003520550077001100015400209004.6575920138023003680575080501150016100218504.8600960144024003840600084001200016800223005.0625100015002500400062508750125001750023750BLV绝缘电线明敷及穿管时持续载流信（注：明敷载流量值系根据S2De（De-电线外径）计算）型号BLV额定电压（KV）0.45/0.75导体工作温度（C）70环境温度1C）30354

10、0303540导线排列0-s-0-s-0导线根数2458门212以上245891212以上245、891212以上标称截面（mm）明敷教流量（八）导线穿管敷设载流量（八）2.5242321131087139871297643230281814111016121091612109641393624181513221714122115131110565349332521193123191729211816167671664735292643322724403025222510497906548403660453733554134313512711911081605()4574564642695143385015514613599746256916857518463524770201189175127957971117SS73661088167609524723221516012010090148Ill928313610285761202882702501891411IS106171131109981601201009015033431329021716