AIM Manual

Motor Application » Three-Phase Motors (Page 21)

Cable Selection - 75 °C Six-Wire

Table 21 Three-Phase 75 °C Cable
MOTOR RATING75 °C INSULATION - AWG COPPER WIRE SIZEMCM COPPER WIRE SIZE
VOLTSHPKW1412108643210000000000250300350400500
200 V
60 Hz
Three-
Phase
6-
Lead
Y-D
53.71602504206601030162020202490306037304570550066607540
7.55.5110180300460730115014401770217026503250390047205340
107.580130210340550850108013201630199024602950358040804650522057006630
1511001402403705807309001110136016602010244027703150352038504470
201500120170280450570690850105012901570190021602470277030303540
2518.500014022036045055069085010501260154017501990225024602850
30220001201802943704605707008701050127014501660187020402380
230 V
60 Hz
Three-
Phase
6-
Lead
Y-D
53.72103405508801380214026803280403049306040727088009970
7.55.5150240390630970153019002340288035104300516062407060801089509750
107.51101802804607301140142017502160264032403910474053806150690075308760
1511013019031049078097012001470180022002670322036604170466051005910
2015001402303706007509101140139017102070252028603270367040204680
2518.500120190300480600750910112013801680204023102640297032403780
302200015024039049061076093011401390169019202200247027003160
380 V
60 Hz
Three-
Phse
6-
Lead
Y-D
53.7600960151023803730580071708800
7.55.540066010301630256039604890600073909010
107.5300480760120018702890357043605350649078409390
15112103405508801380214026503250403049306000726086509780
2015160260410660105016302020250030903790463056406750766042609760
2518.502103305408501320165020202500307037604560546061907080787086109880
3022002704307001090136016802070255031203780453051405880654071508230
40300021032051079099012301510186022802760330037504270475052005980
50370002504006308109901230150018302220265030103430382041704780
604500003405406608401030127015401870225025502910322035204050
75550000290450550690855105012901570190021602490277030403520
10075000003404205206407609401140136015401770196021402470
12593000000340400490600730930111012601420159017401990
150110000000035042051062075093010501180132014401630
175130000000003604405406607809701120126013801600
200150000000000410480580690790940105011401320
460 V
60 Hz
Three-
Phase
6-
Lead
Y-D
53.788014202250354055508620
7.55.56301020160025303960615076509390
107.54607501180187029404570570070208620
151131051081012702010313039004800589072108850
201523038061097015402410300037004560559068708290
2518.5190310490790124019502430298036704510555067008140
3022025041064010201600199024603040373045905550675076908790
4030003004807501180147018102230274033704060493055906370
503700250370590960120014701810222027103280397045105130574062707270
6045000320500810100012401530187023102770336038104330486053106150
7555000042066081010201260154018902280277031503600405044205160
100750000310500610760930114014101690207023402680301032803820
125930000039047059073088011101330150018302080234025502940
1501100000004205106307709501140138015701790200021802530
17513000000004505506808301000122013901580178019502270
20015000000000480590730880107012101380155016901970
575 V
60 Hz
Three-Phse
6-
Lead
Y-D
53.713802220349055208620
7.55.59901590252039706220
107.5730117018602920459071508910
151149079012702010313048906090
20153706109701540241037804710579071408740
2518.53004907801240195030403790466057607060
3022240400645102016002500312038404740582071508670
403003004807501180186023102850349042905260634077108740
503700380590960150018702310283034604260513062107050801089809790
6045003305007901270159019502400294036004330525059506780760082909610
75550004206601030129015901960240029503570433049305620633069108050
10075000040078096011801450178021902650322036604180471051405980
12593000006007409201150142017402100253028803270366039704600
15011000000520650800990121014801780216024502790312034103950
175130000000570700860106013001570191021702480278030403540
20015000000050061076093011401370167018902160242026403070
  • Lengths in BOLD only meet the US National Electrical Code ampacity requirements for individual conductors in free air or water. Lengths NOT in bold meet NEC ampacity requirements for either individual conductors or jacketed cable. See page 11 for additional details.