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8/17/2019 Smem AC Three-phase Motors_WithAnalysis&Figures http://slidepdf.com/reader/full/smem-ac-three-phase-motorswithanalysisfigures 1/161 50Hz 415 V TEFC TOSHIBA MOTORS - PREMIUM EFFICIENCY ORDER FOR RATED POWER and THEN FOR POLE PAIRS Data!""t Output, kW Voltage, V Freq, Hz Pole Pair rpm Frame Irated, A I0, A 0.37 41 0 1 !"30 #71 0.$ 0.%" 0.37 41 0 ! 1410 #71& 1.0 0.7$ 0.37 41 0 3 $00 #"0 1.1 0."1 0.37 41 0 4 %7 #$0'( 1.4 1.11 0. 41 0 1 !"0 #71 1.1" 0.%4 0. 41 0 ! 1430 #"0 1.3! 0.$ 0. 41 0 3 "$ #"0 1.%! 1.!% 0. 41 0 4 700 #$0(( 1.$ 1. 0.7 41 0 1 !"4 #"0 1.% 0.$ 0.7 41 0 ! 14! #"0 1." 1.! 0.7 41 0 3 $4 #$0'( ! 1.4 0.7 41 0 4 70 #100( !.! 1.% 1.1 41 0 1 !" #"0 !.! 1.1 1.1 41 0 ! 14!0 #$0'( !. 1.3 1.1 41 0 3 $3 #$0(( !.7 1.% 1.1 41 0 4 %$ #100( 3.! !.! 1. 41 0 1 !"7 #$0'( !.7 1 1. 41 0 ! 14!0 #$0(( 3.3 1.$ 1. 41 0 3 $4 #100( 3. !.! 1. 41 0 4 710 #11!&( 4 ! !.! 41 0 1 !"7 #$0(( 3.$ 1.4 !.! 41 0 ! 14! #100( 4.4 !.1 !.! 41 0 3 $%0 #11!&( 4.% !." !.! 41 0 4 71 #13!' 3.! 3 41 0 1 !$10 #100( .4 ! 3 41 0 ! 1430 #100( .$ 3 3 41 0 3 $70 #13!' %.7 3.% 3 41 0 4 71 #13!& %.7 4.! 4 41 0 1 !$0 #11!&( 7 !. 4 41 0 ! 140 #11!&( 7." 3.7 4 41 0 3 $% #13!& ".1 3.$ 4 41 0 4 730 #1%0& 10 %.! . 41 0 1 !$1 #13!' 10 !.$ . 41 0 ! 14%0 #13!' 10.! 3." . 41 0 3 $% #13!& 11.7 ." . 41 0 4 7!0 #1%0& 1!.% %.% 7. 41 0 1 !$1 #13!' 1!.$ 3. 7. 41 0 ! 14 #13!& 14.7 %. 7. 41 0 3 $70 #1%0& 14.% %.3 7. 41 0 4 7!0 #1%0( 1" 10.3 11 41 0 1 !$! #1%0& 1".1 4.1 )O*

Smem AC Three-phase Motors_WithAnalysis&Figures

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50Hz 415 V TEFC TOSHIBA MOTORS - PREMIUM EFFICIENCY 

ORDER FOR RATED POWER and THEN FOR POLE PAIRS

Data!""t

Output, kW Voltage, V Freq, Hz Pole Pair rpm Frame Irated, A I0, A

0.37 41 0 1 !"30 #71 0.$ 0.%"

0.37 41 0 ! 1410 #71& 1.0 0.7$

0.37 41 0 3 $00 #"0 1.1 0."10.37 41 0 4 %7 #$0'( 1.4 1.11

0. 41 0 1 !"0 #71 1.1" 0.%4

0. 41 0 ! 1430 #"0 1.3! 0.$

0. 41 0 3 "$ #"0 1.%! 1.!%

0. 41 0 4 700 #$0(( 1.$ 1.

0.7 41 0 1 !"4 #"0 1.% 0.$

0.7 41 0 ! 14! #"0 1." 1.!

0.7 41 0 3 $4 #$0'( ! 1.4

0.7 41 0 4 70 #100( !.! 1.%

1.1 41 0 1 !" #"0 !.! 1.11.1 41 0 ! 14!0 #$0'( !. 1.3

1.1 41 0 3 $3 #$0(( !.7 1.%

1.1 41 0 4 %$ #100( 3.! !.!

1. 41 0 1 !"7 #$0'( !.7 1

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1. 41 0 3 $4 #100( 3. !.!

1. 41 0 4 710 #11!&( 4 !

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!.! 41 0 ! 14! #100( 4.4 !.1

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!.! 41 0 4 71 #13!' 3.!

3 41 0 1 !$10 #100( .4 !

3 41 0 ! 1430 #100( .$ 3

3 41 0 3 $70 #13!' %.7 3.%

3 41 0 4 71 #13!& %.7 4.!

4 41 0 1 !$0 #11!&( 7 !.

4 41 0 ! 140 #11!&( 7." 3.7

4 41 0 3 $% #13!& ".1 3.$

4 41 0 4 730 #1%0& 10 %.!

. 41 0 1 !$1 #13!' 10 !.$

. 41 0 ! 14%0 #13!' 10.! 3."

. 41 0 3 $% #13!& 11.7 ."

. 41 0 4 7!0 #1%0& 1!.% %.%

7. 41 0 1 !$1 #13!' 1!.$ 3.

7. 41 0 ! 14 #13!& 14.7 %.

7. 41 0 3 $70 #1%0& 14.% %.3

7. 41 0 4 7!0 #1%0( 1" 10.3

11 41 0 1 !$! #1%0& 1".1 4.1

)O*

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11 41 0 ! 14% #1%0& !0.4 ".1

11 41 0 3 $70 #1%0( !1.1 "."

11 41 0 4 730 #1"0( !!.$ 13.!

1 41 0 1 !$! #1%0& !4.$ %.1

1 41 0 ! 14% #1%0( !" 11.3

1 41 0 3 $7 #1"0( !7.7 11.

1 41 0 4 73 #!00( 30. 14."1". 41 0 1 !$40 #1%0( 30." ".$

1". 41 0 ! 1470 #1"0& 34.4 13.

1". 41 0 3 $7 #!00( 3!.1 11.%

1". 41 0 4 730 #!!' 40.4 !0.

!! 41 0 1 !$ #1"0& 3%." $.$

!! 41 0 ! 14"0 #1"0( 41.3 17.

!! 41 0 3 $"0 #!00( 3$.% 1.$

!! 41 0 4 73 #!!& 43 !3.4

30 41 0 1 !$0 #!00( 0." 13.3

30 41 0 ! 14"0 #!00( !.4 17.430 41 0 3 $"0 #!!& 3.! 17.$

30 41 0 4 73 #!0' " !3.$

37 41 0 1 !$0 #!00( %1 1

37 41 0 ! 14"0 #!!' %" !7

37 41 0 3 $" #!0' %7 !3

37 41 0 4 740 #!0& 73 34

4 41 0 1 !$% #!!& 74 17

4 41 0 ! 14"0 #!!& "0 !7

4 41 0 3 $" #!0& "3 33

4 41 0 4 740 #!"0' "7 37

41 0 1 !$% #!0' $1 !3

41 0 ! 14"0 #!0' $" 34

41 0 3 $$0 #!"0' $$ 34

41 0 4 740 #!"0& 107 4"

7 41 0 1 !$%0 #!0& 1! 31

7 41 0 ! 14" #!0& 131 44

7 41 0 3 $$0 #!"0& 13$ 43

7 41 0 4 740 #31' 140 3

$0 41 0 1 !$"0 #!"0' 14$ 31

$0 41 0 ! 14" #!"0' 11 40

$0 41 0 3 $" #31' 1" !

$0 41 0 4 74 #31& 173 "4

110 41 0 1 !$"0 #!"0& 17% 43

110 41 0 ! 1470 #!"0& 17$ 4%

110 41 0 3 $" #31& 1$3 %0

13! 41 0 1 !$70 #31' !10 4!

13! 41 0 ! 14" #31' !!4 41

13! 41 0 3 $" #31& !30 73

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10 41 0 1 !$70 #31& !3% 3$

10 41 0 ! 14"0 #31& !4 4

10 41 0 3 $" #31& !%3 "%

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  ai2 2om

Itart, A *tart, )m , pu PF, pu -otor#!, kgm! I05I, pu *rated, )m

4.$ 4.7 0.73$ 0.74 0.01 0.7! 1.!

%.0 $.% 0.7 0.% 0.01 0.7 !.

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7.0 4.! 0.774 0."4 0.01 0.4 1.$

10.3 1.$ 0."0" 0.7! 0.01 0.7! 3.7

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7.1 17.% 0.73! 0. 0.03 0.7$ 7.

13.% 11.3 0."1% 0."1 0.01 0.% !.

13.1 !0.4 0."!! 0.73 0.01 0.%7 .0

10.1 1%.3 0."11 0.% 0.0! 0.70 7.%

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1".$ 1.$ 0."3" 0."4 0.01 0.0 3.71%.% !4.1 0."47 0.77 0.0! 0.! 7.4

13.! !4.! 0."0$ 0.71 0.03 0.$ 11.!

1!.7 !$.$ 0.7"7 0.%1 0.0 0.%$ 1.1

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7.! $.0 0.$0 0."3 0.1% 0.37 3%.0

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1"".7 !73." 0.$! 0."1 0.4 0.40 $7."

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  putatio Aumptio #etailed 2omputatio

lip, pu (oe, W 6P89 6Piro 6 Pme2, W Piput, W

0.07 13 0.1" 0.40 0.$!0 !4.4 0

0.0%0 1!1 0.0$ 0.40 0.$!0 10.$ 4$1

0.100 144 0.0$ 0.40 0.$!0 13.0 140.100 173 0.0$ 0.40 0.$!0 1.% 43

0.0% 1%! 0.1" 0.40 0.$!0 !$.! 71!

0.047 133 0.0$ 0.40 0.$!0 1!.0 %"3

0.10 1$ 0.0$ 0.40 0.$!0 17.% 74

0.0%7 !01 0.0$ 0.40 0.$!0 1".1 71

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0.0 1"4 0.0$ 0.40 0.$!0 1%.% $34

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0.0% !7" 0.0$ 0.40 0.$!0 !.0 137"

0.073 303 0.0$ 0.40 0.$!0 !7.3 1403

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Ptramitted, W P:;Piro, W P:r, W Piro, W P:, W #loe<, W

417 "".7 !3.% 3. 3.! =1.4

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%17 $.0 40.1 3".0 7.0 =1.$

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11$7 131.4 7.$ !.% 7"." =!.011"" 1$%.! %3.3 7". 117.7 =1.4

1!01 17%. 7".1 70.% 10.$ =1.%

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1$$ "$.3 %%.% 3.7 3.% =1.4

1%07 147." ".7 $.1 "".7 =1.!

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1%07 14%. ".7 ".% "7.$ =1.!

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41"$ !$4.% 14%.% 117." 17%." =1.

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50Hz 400 V SMEM IE1

ORDER FOR POLE PAIRS and THEN FOR RATED POWER

Data!""t

Output, kW Voltage, V Freq, Hz Pole Pair rpm Frame Irated, A I0, A

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0.0% 400 0 ! 13!0 %A4 0.3 0

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C#IV50/ 1.4!" C#IV50/ %$7 C#IV50/ C#IV50/

C#IV50/ 0.$73 C#IV50/ %1 C#IV50/ C#IV50/

C#IV50/ 1.0%1 C#IV50/ !7 C#IV50/ C#IV50/

C#IV50/ 0.710 C#IV50/ 447 C#IV50/ C#IV50/

C#IV50/ 0.$3 C#IV50/ 3%1 C#IV50/ C#IV50/

C#IV50/ 0.4%4 C#IV50/ 337 C#IV50/ C#IV50/

C#IV50/ 0.43 C#IV50/ 34% C#IV50/ C#IV50/

C#IV50/ 0.!$3 C#IV50/ !"7 C#IV50/ C#IV50/

C#IV50/ 0.1%$ C#IV50/ 30" C#IV50/ C#IV50/

C#IV50/ 0.!4 C#IV50/ !3% C#IV50/ C#IV50/

C#IV50/ 0.1$4 C#IV50/ !14 C#IV50/ C#IV50/

C#IV50/ 0.143 C#IV50/ 173 C#IV50/ C#IV50/

C#IV50/ 0.11% C#IV50/ !00 C#IV50/ C#IV50/

C#IV50/ 0.0$" C#IV50/ 1%! C#IV50/ C#IV50/

C#IV50/ 0.077 C#IV50/ 141 C#IV50/ C#IV50/

C#IV50/ 0.0%0 C#IV50/ 1!4 C#IV50/ C#IV50/

C#IV50/ 0.041 C#IV50/ 10! C#IV50/ C#IV50/

C#IV50/ 0.03! C#IV50/ $! C#IV50/ C#IV50/

C#IV50/ 0.0!3 C#IV50/ "$ C#IV50/ C#IV50/

C#IV50/ 0.017 C#IV50/ "! C#IV50/ C#IV50/

C#IV50/ 0.014 C#IV50/ 73 C#IV50/ C#IV50/

C#IV50/ 0.011 C#IV50/ %4 C#IV50/ C#IV50/

C#IV50/ 0.010 C#IV50/ 4% C#IV50/ C#IV50/

C#IV50/ 0.00" C#IV50/ 40 C#IV50/ C#IV50/

C#IV50/ 0.007 C#IV50/ 34 C#IV50/ C#IV50/

C#IV50/ 0.00% C#IV50/ 3! C#IV50/ C#IV50/

C#IV50/ 0.00% C#IV50/ !7 C#IV50/ C#IV50/

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C#IV50/ 0.00 C#IV50/ ! C#IV50/ C#IV50/

C#IV50/ 73.7" C#IV50/ 3!" C#IV50/ C#IV50/

C#IV50/ ".4!4 C#IV50/ 301 C#IV50/ C#IV50/

C#IV50/ 4!.1! C#IV50/ 3!1 C#IV50/ C#IV50/

C#IV50/ 34.434 C#IV50/ !$" C#IV50/ C#IV50/

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C#IV50/ !1."4% C#IV50/ !04$ C#IV50/ C#IV50/C#IV50/ 13.%!0 C#IV50/ 1"!7 C#IV50/ C#IV50/

C#IV50/ $.73$ C#IV50/ 14!4 C#IV50/ C#IV50/

C#IV50/ 10.1%0 C#IV50/ 1403 C#IV50/ C#IV50/

C#IV50/ %."1 C#IV50/ 11!$ C#IV50/ C#IV50/

C#IV50/ .!$3 C#IV50/ "%4 C#IV50/ C#IV50/

C#IV50/ 3.!0$ C#IV50/ 73% C#IV50/ C#IV50/

C#IV50/ !.311 C#IV50/ % C#IV50/ C#IV50/

C#IV50/ 1.%0 C#IV50/ 47 C#IV50/ C#IV50/

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C#IV50/ 0.%! C#IV50/ 3"! C#IV50/ C#IV50/C#IV50/ 0.%!" C#IV50/ 413 C#IV50/ C#IV50/

C#IV50/ 0.400 C#IV50/ 317 C#IV50/ C#IV50/

C#IV50/ 0.!70 C#IV50/ !"0 C#IV50/ C#IV50/

C#IV50/ 0.1"" C#IV50/ !73 C#IV50/ C#IV50/

C#IV50/ 0.1%% C#IV50/ !30 C#IV50/ C#IV50/

C#IV50/ 0.1!1 C#IV50/ 1"0 C#IV50/ C#IV50/

C#IV50/ 0.0$! C#IV50/ 1%% C#IV50/ C#IV50/

C#IV50/ 0.071 C#IV50/ 14% C#IV50/ C#IV50/

C#IV50/ 0.04 C#IV50/ 130 C#IV50/ C#IV50/

C#IV50/ 0.040 C#IV50/ 101 C#IV50/ C#IV50/

C#IV50/ 0.04! C#IV50/ $3 C#IV50/ C#IV50/

C#IV50/ 0.034 C#IV50/ "! C#IV50/ C#IV50/

C#IV50/ 0.0! C#IV50/ 7" C#IV50/ C#IV50/

C#IV50/ 0.0!1 C#IV50/ %7 C#IV50/ C#IV50/

C#IV50/ 0.01 C#IV50/ %4 C#IV50/ C#IV50/

C#IV50/ 0.011 C#IV50/ " C#IV50/ C#IV50/

C#IV50/ 0.00" C#IV50/ ! C#IV50/ C#IV50/

C#IV50/ %".$7% C#IV50/ 4!%1 C#IV50/ C#IV50/

C#IV50/ %.173 C#IV50/ 3"4 C#IV50/ C#IV50/

C#IV50/ 3$.3% C#IV50/ !43$ C#IV50/ C#IV50/

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C#IV50/ 17.!1 C#IV50/ !1!1 C#IV50/ C#IV50/

C#IV50/ 11.7" C#IV50/ 1%"3 C#IV50/ C#IV50/

C#IV50/ 10.307 C#IV50/ 10$ C#IV50/ C#IV50/

C#IV50/ %.3$3 C#IV50/ 103 C#IV50/ C#IV50/

C#IV50/ 4.!74 C#IV50/ "" C#IV50/ C#IV50/

C#IV50/ 3.!41 C#IV50/ "$ C#IV50/ C#IV50/

C#IV50/ !.3!$ C#IV50/ 4$1 C#IV50/ C#IV50/

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C#IV50/ 1.3$0 C#IV50/ 1$ C#IV50/ C#IV50/

C#IV50/ 0.$31 C#IV50/ 43$ C#IV50/ C#IV50/

C#IV50/ 0.7! C#IV50/ 4!1 C#IV50/ C#IV50/

C#IV50/ 0.3!1 C#IV50/ 3%% C#IV50/ C#IV50/

C#IV50/ 0.!%" C#IV50/ !4 C#IV50/ C#IV50/

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C#IV50/ 0.0$3 C#IV50/ 13$ C#IV50/ C#IV50/

C#IV50/ 0.074 C#IV50/ 11" C#IV50/ C#IV50/

C#IV50/ 0.04 C#IV50/ 11$ C#IV50/ C#IV50/

C#IV50/ 0.03 C#IV50/ 100 C#IV50/ C#IV50/

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C#IV50/ 0.011 C#IV50/ 3 C#IV50/ C#IV50/

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 p E 1 p E ! p E 3

p E 1 p E ! p E 3

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 p E 1 p E ! p E 3

p E 1 p E ! p E 3

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 p E 1 p E ! p E 3

p E 1 p E ! p E 3

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 p E 1 p E ! p E 3

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 p E 1 p E ! p E

p E 1 p E ! p E

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p E 4  p

p E 4  p

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p E 4  p E

p E 4  

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p E 4  

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3 p E 4  

3 p E 4  

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1 p E ! p E 3 p E 4

  E 1 p E ! p E 3 p E 4

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  E 1 p E ! p E 3 p E 4

  E 1 p E ! p E 3 p E 4

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1 p E ! p E 3 p E 4

  E 1 p E ! p E 3 p E 4

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 p E 1 p E ! p E 3 p E 4

 

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 p E 1 p E ! p E 3 p E 4

 p E 1 p E ! p E 3 p E 4

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T!" t!"#$% & $#'(!)% $"*"+t"d

For t>e tator 2urret eru rated torque tredp lope eGpe2ted lope

1 0.00 0.00

! 0.!%0 0.!0

3 0.1"! 0.1%7

4 0.14$ 0.1!

T!" t!"#$% & ",+at)% $"*"+t"d

For t>e tator 2urret eru rated torque tred

p lope eGpe2ted lope

1 0.47 0.47

! 0.!3! 0.!!$

3 0.14 0.1!

4 0.11 0.114

For t>e tator 2urret eru rated po9er tred

Aerage lop E 1.4$ COMMENTS

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For t>e o=load 2urret eru rated po9er tred

+p to 7 kW t>e o=load 2urret i2reae i @regular@ 9a 9it> t>e po9er i

 *>e relatio I0 E qrtJpK<I0,1 i more or le repe2edt or t>e " pole motor

For t>e o=load 2urret eru rated torque tred

 *>e t>eor JI0p E I0,1K i ot repe2ted, ad it i poile to oere a gee

 *>i i due to a dieret geometr J# ad (K ad dieret ele2tri2al ad ma

All t>e ollo9ig @pu Lgure@ >o9 t>e ame ee2t preioul di2ued o

For eGample 9e like t>e JI05Ir@, puK Lgure at t>e ottom

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2reae, ut ot a eGpe2ted 9it> repe2t to t>e pole pair

ol Jup to 7 kWK

ral redu2tio o t>e o=load 2urret 9it> t>e pole pair i2reae

eti2 load ele2tio Jto mitigate t>e detrimet o t>e po9er a2torK

  >e o=load 2urret, 9it> dieret iual ee2t due t>e logarit>mi2 2ale

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 p E 1 p E ! p E 3

p E 1 p E ! p E 3

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 p E 1 p E ! p E 3

p E 1 p E ! p E 3

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 p E 1 p E ! p E 3

p E 1 p E ! p E 3

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 p E 1 p E ! p E 3

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p E 4 p

p E 4

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p E 4  p

p E 4  p E

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p E 4 p E

p E 4 p E

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 p E 4 p E

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  E 1 p E ! p E 3 p E 4

  E 1 p E ! p E 3 p E 4

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  E 1 p E ! p E 3 p E 4

1 p E ! p E 3 p E 4

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1 p E ! p E 3 p E 4

1 p E ! p E 3 p E 4

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1 p E ! p E 3 p E 4

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it i 2oLrmed t>at t>e PF de2reae 9it> t>e pole umer i2reae ad t>e

Ho9eer, t>e empliLed equatio are ot repe2ted at all i ot> t>e t9o

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'imilar 2ommet a or t>e po9er a2tr

 *>e impa2t o t>e pole pair i more eidet Jmore @moot> ad pread@ tre

2orrelatio 9it> t>e pole pair M i it poileN

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&ore or le t>e ame ituatio a or PF ad e2ie2

ommetN

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ariatio are more eidet i t>e 2ae o 2otat torque rat>e t>e t>e 2ae o 2o

ae J2otat torque ad 2otat po9erK.

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K i term @o 2otat torque@ 9it> repe2t to t>e @2otat po9er@

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tat po9er, a eGpe2ted t>e t>eor

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 p E 1 p E ! p E 3

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 p E 4 

p E 4  

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 p E 4

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  E 1 p E ! p E 3 p E 4

  E 1 p E ! p E 3 p E 4

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  E 1 p E ! p E 3 p E 4

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'imilar 2ommet to t>e tator 2urret tredM

ommetNNN

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ommetNNN

I parti2ular or t>e iertia eru torque tredNNN

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 p E 1 p E ! p E 3

p E 1 p E ! p E 3

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p E 1 p E ! p E 3

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 p E 1 p E ! p E 3

p E 1 p E ! p E 3

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 p E 1 p E ! p E 3

p E 1 p E ! p E 3

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 p E 1 p E ! p E 3

p E 1 p E ! p E 3

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 p E 1 p E ! p E 3

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 p E 4  

p E 4  

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p E 4  

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p E 4

p E 4

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p E 4  

p E 4  

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p E 4  

p E 4  

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p E 4  

p E 4 

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p E 4  

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 p E 1 p E ! p E 3 p E 4

 p E 1 p E ! p E 3 p E 4

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 p E 1 p E ! p E 3 p E 4

 p E 1 p E ! p E 3 p E 4

 

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 p E 1 p E ! p E 3 p E 4

 p E 1 p E ! p E 3 p E 4

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 p E 1 p E ! p E 3 p E 4

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For t>e Bm eru rated po9er tred

I t>e Bm eru rated po9er grap> it i poile to oere a de2reae a t

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 *>e t>eoreti2al relatiot Bm,pEBm,1 i ot repe2ted Jlogarit>mi2 2aleK

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)o O&&)*'M

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ae o -r@

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  >e pole pair i2reae ee i t>e redu2tio i ot like t>e eGpe2ted oe JBm,pEBm,15q

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rtJpKK

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 p E 1 p E ! p E 3

p E 1 p E ! p E 3

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 p E 1 p E ! p E 3

p E 1 p E ! p E 3

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 p E 4  p E

p E 4 p E

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1 p E ! p E 3 p E 4

  E 1 p E ! p E 3 p E 4

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1 p E ! p E 3 p E 4

1 p E ! p E 3 p E 4

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 p E 1 p E ! p E 3 p E 4

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Iteretig tred i parti2ular i 2ompared 9it> t>e e2ie2 oe

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)o O&&)*'M

)o O&&)*'M

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