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NEMA Standard C Design 3 Phase Large Torque Large Power 460V/575V/230V 60Hz Sf1.15 300~400HP AC Induction Motor
1, Typical applications include operations where continuous or frequent duty is required. Constant torque operation is 10:1, Variable torque operation is from zero to base speed. Premium-efficiency motors are designed to conserve energy over extended time period. Class F insulated, 1.15 service factor.
2, Low-lose electrical grade lamination steel. Cast iron frames, IP55 protection, double lip seal keeps moisture and contamination. Over size bearing, spike resistant magnet wire, conduit box fully gasket and ground lug in conduit box. Stainless steel nameplate. C&D face kits available.
Output HP | Frame | Conn. | Code | Full load r/min | Current at 460V | Torque | Efficiency | Power Factor | ||||||||
Idle | Full load (A) | Locked rotor (A) | Full load (LB-FT) | Locked rotor % | Break down % | Full load% | 3/4 load % | 1/2 load % | Full load % | 3/4 load % | 1/2 load % | |||||
1 | 143T | 2Y/Y | K | 3495 | 0.74 | 1.5 | 9.6 | 1.50 | 220 | 265 | 77.0 | 81.08 | 78.29 | 82 | 74.75 | 62.34 |
1.5 | 143T | 2Y/Y | K | 3490 | 0.87 | 2.0 | 13.8 | 2.26 | 215 | 250 | 84.0 | 84.34 | 83.46 | 84 | 79.20 | 68.59 |
2 | 145T | 2Y/Y | J | 3485 | 0.90 | 2.6 | 18.7 | 3.01 | 210 | 240 | 85.5 | 86.16 | 85.91 | 85 | 83.61. | 74.69 |
1 | 143T | 2Y/Y | K | 1745 | 1.10 | 1.6 | 11.0 | 3.01 | 280 | 300 | 85.5 | 84.84 | 81.54 | 70 | 61.33 | 48.58 47 |
1.5 | 145T | 2Y/Y | K | 1735 | 1.32 | 2.2 | 14.1 | 4.54 | 250 | 280 | 86.5 | 86.93 | 82.77 | 74 | 66.41 | 53.42 |
2 | 145T | 2Y/Y | J | 1730 | 1.72 | 2.9 | 18.0 | 6.07 | 245 | 270 | 86.5 | 86.88 | 82.63 | 75 | 67.63 | 54.57 |
1 | 145T | 2Y/Y | J | 1155 | 1.30 | 1.7 | 9.8 | 4.55 | 260 | 280 | 82.5 | 81.96 | 77.97 | 65 | 55.57 | 42.55 |
3 | 182T | 2Y/Y | J | 3530 | 1.26 | 3.7 | 29.8 | 4.46 | 200 | 230 | 86.5 | 86.26 | 83.85 | 87 | 84.69 | 77.0 |
5 | 184T | 2Y/Y | H | 3520 | 1.56 | 6.0 | 45.1 | 7.46 | 180 | 215 | 88.5 | 88.75 | 87.64 | 88 | 85.51 | 78.01 |
3 | 182T | 2Y/Y | J | 1760 | 1.41 | 3.6 | 27.0 | 8.95 | 215 | 250 | 89.5 | 90.06 | 88.51 | 86 | 81.77 | 71.87 |
5 | 184T | 2Y/Y | H | 1755 | 2.11 | 6.1 | 40.2 | 14.96 | 185 | 225 | 89.5 | 90.45 | 90.05 | 86 | 83.93 | 75.48 |
1.5 | 182T | 2Y/Y | H | 1180 | 1.53 | 2.3 | 13.3 | 6.68 | 190 | 250 | 87.5 | 86.77 | 84.20 | 70 | 61.28 | 48.19 |
2 | 184T | 2Y/Y | J | 1180 | 1.98 | 3.0 | 18.1 | 8.90 | 180 | 240 | 88.5 | 88.0 | 85.52 | 70 | 60.84 | 47.80 |
7.5 | 213T | 2△/△ | H | 3535 | 2.18 | 8.8 | 59.5 | 11.14 | 250 | 290 | 89.5 | 90.02 | 88.85 | 89 | 89.52 | 84.33 |
10 | 215T | 2△/△ | G | 3530 | 2.58 | 11.7 | 76.5 | 14.88 | 240 | 280 | 90.2 | 90.79 | 89.57 .57 | 89 | 87.69 | 84.29 |
7.5 | 213T | 2△/△ | G | 1765 | 3.35 | 9.0 | 56.9 | 22.32 | 250 | 280 | 91.7 | 92.23 | 90.94 | 85 | 82.41 | 73.63 |
10 | 215T | 2△/△ | G | 1765 | 4.18 | 12.0 | 77.9 | 29.76 | 240 | 200 | 91.7 | 92.27 | 91.13 | 85 | 82.09 | 72.98 |
3 | 213T | 2Y/Y | J | 1185 | 2.35 | 4.2 | 28.4 | 13.30 | 185 | 230 | 89.5 | 89.35 | 87.78 | 74 | 66.83 | 55.17 |
5 | 215T | 2Y/Y | H | 1180 | 3.41 | 7.1 | 42.1 | 22.26 | 170 | 215 | 89.5 | 89.20 | 88.31 | 74 | 68.4 | 57.98 |
15 | 254T | 2△/△ | G | 3560 | 4.23 | 17.1 | 110 | 22.13 | 220 | 250 | 91.0 | 90.83 | 89.12 | 90 | 90.52 | 85.65 |
20 | 256T | 2△/△ | F | 3555 | 4.97 | 22.9 | 140 | 29.55 | 220 | 250 | 91.0 | 91.16 | 90.03 | 90 | 89.71 | 85.40 |
15 | 254T | 2△/△ | G | 1780 | 5.04 | 17.9 | 104 | 44.26 | 180 | 230 | 92.4 | 93.12 | 92.86 | 85 | 83.55 | 77.75 |