铝排-铜排载流量一览表

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1、单片母线的载流量（θn=70℃）母线尺寸铝（A）铜（A）(宽X厚）交流直流交流直流mm*mm25℃30℃35℃40℃25℃30℃35℃40℃25℃30℃35℃40℃25℃30℃35℃40℃15x316515514513416515514513421019718517021019718517020x321520218917421520218917427525824222327525824222325x3265249233215265249233215340320299276340320299276

2、30x436534332129637034832630047544641838547544641838540x448045142238948045142238962558755050662558755050640x554050747543854551248044670065961556770566462057150x566562558553967063059054386080975669787081876570550x6.3740695651600745700655604955898840774

3、96090284577863x6.38708187657058808277757131125105699091211451079101092880x6.311501080101093211701100103095014801390130012001510142013301225100x14251340125511551455136812801180181017001590147018751760165015206.363x8102596590283110409779158441320124011

4、601070134512651185109080x81320124011601070135512741192110016901590149013701755165015451420100x81625153014301315169015901488137020801955183016852180205019201770125x8190017851670154020401918179516552400225521101945260024452290210563x1011551085101693611

5、80111010409561475138813001195152514321340123580x101480139013001200154014501355125019001786167015401990187017501610100x101820171016001475191017951680155023102170203018702470232021752000125x10207019451820168023002160202018652650249023302150295027702595

6、2390注本表系母线立放的数据。当母线平放且宽度≤63mm时，表中数据应乘以0.95，>63mm时应乘以0.92。2-3片组合涂漆母线的载流量（θn=70℃θa=25℃）母线尺铝（A）铜（A）寸交流直流交流直流(宽X厚)2片3片2片3片2片3片2片3片mm*mm40X4855109040X5965125050X51180152550X6.31315170063X6.31350172015551940174022401990249580X6.316302100205524602110

7、272026303220100X6.31935250025153040247031703245394063X81680218018402330216027902485302080X820402620240029752620337030953850100X823903050294536203060393038104690125X82650338033504250340043404400560063X102010265021102720256033002725353080X1024103100273

8、534403100399035104450100X1028603650335041603610465043255385125X1032004100390048604100520050006250注①本表系母线立放的数据。当母线平放且宽度≤63mm时，表中数据应