NEP series premium-efficiency induction motor
Applications: 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.
Technical data
| HP | Full Load(r/min) | Frame | Conn. | Code | 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 | 1150 | 145T | 2Y/Y | H | 1.00 | 1.7 | 8 | 4.60 | 230 | 275 | 82.5 | 82.12 | 81.04 | 68 | 67.49 | 54.41 |
| 1 | 1750 | 143T2 | 2Y/Y | K | 1.04 | 1.5 | 11 | 3.02 | 250 | 300 | 85.5 | 84.98 | 83.55 | 78 | 70.61 | 58.10 |
| 1 | 3495 | 143T1 | 2Y/Y | K | 0.94 | 1.5 | 11 | 1.51 | 250 | 300 | 77.0 | 76.34 | 75.03 | 82 | 76.83 | 64.75 |
| 1.5 | 1180 | 182T | 2Y/Y | H | 1.79 | 2.2 | 14 | 6.69 | 200 | 285 | 87.5 | 87.15 | 85.51 | 75 | 68.11 | 54.30 |
| 1.5 | 1745 | 145T1 | 2Y/Y | J | 1.46 | 2.1 | 15 | 4.52 | 265 | 280 | 86.5 | 86.28 | 85.35 | 78 | 72.75 | 60.94 |
| 1.5 | 3495 | 143T3 | 2Y/Y | K | 0.96 | 2.0 | 16 | 2.26 | 250 | 300 | 84.4 | 85.16 | 84.86 | 84 | 84.65 | 75.38 |
| 2 | 1180 | 184T | 2Y/Y | J | 1.70 | 2.9 | 18 | 8.90 | 200 | 280 | 88.5 | 88.13 | 86.56 | 75 | 68.82 | 54.73 |
| 2 | 1740 | 145T2 | 2Y/Y | J | 1.50 | 2.8 | 19 | 6.04 | 260 | 280 | 86.5 | 86.77 | 86.20 | 78 | 75.35 | 64.16 |
| 2 | 3845 | 145T | 2Y/Y | J | 0.90 | 2.6 | 19 | 3.01 | 220 | 265 | 85.5 | 86.05 | 86.26 | 85 | 88.27 | 81.66 |
| 3 | 1180 | 213T | 2Y/Y | J | 2.40 | 4.2 | 29 | 13.38 | 200 | 250 | 89.6 | 89.59 | 88.50 | 75 | 73.06 | 61.11 |
| 3 | 1765 | 182T | 2Y/Y | J | 1.83 | 3.7 | 29 | 8.94 | 210 | 300 | 89.5 | 89.23 | 88.35 | 86 | 81.22 | 71.15 |
| 3 | 3540 | 182T | 2Y/Y | J | 1.70 | 3.8 | 30 | 4.46 | 200 | 280 | 87.1 | 87.30 | 86.53 | 87 | 85.07 | 76.32 |
| 5 | 1180 | 215T | 2Y/Y | J | 3.50 | 6.9 | 46 | 22.28 | 200 | 250 | 89.5 | 90.03 | 89.51 | 76 | 77.05 | 66.40 |
| 5 | 1755 | 184T | 2Y/Y | H | 3.30 | 6.1 | 42 | 14.98 | 220 | 270 | 89.5 | 89.22 | 88.69 | 86 | 82.18 | 72.80 |
| 5 | 3530 | 184T | 2Y/Y | H | 2.35 | 6.1 | 44 | 7.45 | 200 | 280 | 88.5 | 89.01 | 88.70 | 88 | 87.89 | 81.03 |
| 7.5 | 1185 | 254T | 2Δ /Δ | G | 4.60 | 10.3 | 59 | 33.07 | 220 | 250 | 91.0 | 91.11 | 90.35 | 75 | 74.00 | 63.20 |
| 7.5 | 1770 | 213T | 2Δ /Δ | G | 3.70 | 9.1 | 56 | 22.30 | 210 | 260 | 91.7 | 91.52 | 91.06 | 85 | 82.64 | 73.65 |
| 7.5 | 3535 | 213T | 2Δ /Δ | H | 2.70 | 9.0 | 59 | 11.16 | 210 | 280 | 89.7 | 89.95 | 89.49 | 88 | 89.30 | 83.60 |
| 10 | 1185 | 256T | 2Δ /Δ | G | 5.70 | 13.8 | 79 | 44.37 | 220 | 250 | 91.2 | 91.47 | 90.85 | 75 | 74.80 | 64.30 |
| 10 | 1765 | 215T | 2Δ /Δ | F | 4.45 | 12.1 | 69 | 29.79 | 200 | 250 | 91.7 | 91.76 | 91.58 | 85 | 84.48 | 76.84 |
| 10 | 3530 | 215T | 2Δ /Δ | G | 3.10 | 11.8 | 78 | 14.89 | 220 | 270 | 90.4 | 90.81 | 90.51 | 88 | 90.70 | 86.00 |
| 15 | 1185 | 284T | 2Δ /Δ | G | 7.42 | 19.0 | 108 | 66.55 | 210 | 250 | 91.7 | 91.63 | 91.07 | 81 | 79.62 | 69.97 |
| 15 | 1775 | 254T | 2Δ /Δ | G | 5.20 | 17.9 | 111 | 44.43 | 210 | 260 | 92.4 | 92.25 | 91.79 | 85 | 87.11 | 80.54 |
| HP | Full Load(r/min) | Frame | Conn. | Code | 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(%) | |||||
| 20 | 1185 | 286T | 2Δ /Δ | G | 9.10 | 25.3 | 143 | 88.74 | 200 | 230 | 91.7 | 91.74 | 91.37 | 81 | 80.69 | 71.97 |
| 20 | 1775 | 256T | 2Δ /Δ | G | 6.95 | 23.7 | 144 | 59.24 | 200 | 250 | 93.0 | 92.59 | 92.23 | 85 | 87.79 | 81.76 |
| 20 | 3555 | 256T | 2Δ /Δ | F | 5.20 | 23.2 | 140 | 29.58 | 200 | 250 | 91.2 | 91.31 | 91.16 | 89 | 92.48 | 89.54 |
| 25 | 1185 | 324T | 2Δ /Δ | F | 11.4 | 30.7 | 169 | 110.92 | 200 | 230 | 93.0 | 92.97 | 92.45 | 82 | 80.62 | 71.93 |
| 25 | 1775 | 284T | 2Δ /Δ | F | 7.50 | 28.8 | 167 | 74.05 | 200 | 245 | 93.6 | 93.16 | 92.77 | 87 | 88.30 | 82.90 |
| 25 | 3565 | 284TS | 2Δ /Δ | F | 4.80 | 28.4 | 168 | 36.87 | 200 | 250 | 91.7 | 92.00 | 91.84 | 90 | 93.20 | 91.30 |
| 30 | 1185 | 326T | 2Δ /Δ | E | 12.3 | 36.9 | 188 | 133.11 | 210 | 230 | 93.0 | 93.10 | 92.76 | 82 | 81.37 | 73.53 |
| 30 | 1775 | 286T | 2Δ /Δ | F | 8.80 | 34.5 | 194 | 88.86 | 210 | 250 | 93.6 | 93.38 | 93.06 | 87 | 89.00 | 84.30 |
| 30 | 3560 | 286TS | 2Δ /Δ | F | 5.65 | 34.1 | 201 | 44.31 | 200 | 240 | 91.9 | 92.27 | 92.17 | 90 | 93.10 | 91.30 |
| 40 | 1190 | 364T | 2Δ /Δ | G | 15.1 | 46.3 | 285 | 176.73 | 220 | 240 | 94.1 | 94.07 | 93.57 | 86 | 83.51 | 76.37 |
| 40 | 1780 | 324T | 2Δ /Δ | F | 13.7 | 45.3 | 271 | 118.15 | 190 | 250 | 94.1 | 93.66 | 93.30 | 88 | 85.96 | 79.26 |
| 40 | 3570 | 324TS | 2Δ /Δ | E | 10.8 | 45.1 | 244 | 58.91 | 190 | 250 | 92.4 | 92.06 | 91.63 | 90 | 90.89 | 86.93 |
| 50 | 1190 | 365T | 2Δ /Δ | F | 18.2 | 57.9 | 341 | 220.91 | 200 | 230 | 94.1 | 94.24 | 93.83 | 86 | 84.26 | 77.84 |
| 50 | 1780 | 326T | 2Δ /Δ | F | 16.4 | 56.3 | 340 | 147.69 | 200 | 250 | 94.5 | 94.04 | 93.68 | 88 | 87.17 | 81.09 |
| 50 | 3570 | 326TS | 2Δ /Δ | E | 11.3 | 56.0 | 299 | 73.64 | 185 | 250 | 93.0 | 92.75 | 92.36 | 90 | 91.40 | 87.92 |
| 60 | 1190 | 404T | 2Δ /Δ | F | 21.6 | 69.2 | 406 | 265.10 | 190 | 240 | 94.5 | 94.43 | 94.09 | 86 | 84.95 | 78.00 |
| 60 | 1785 | 364T | 2Δ /Δ | F | 19.3 | 68 | 412 | 176.73 | 190 | 250 | 95.0 | 94.14 | 93.77 | 87 | 87.17 | 81.18 |
| 60 | 3575 | 364TS | 2Δ /Δ | F | 12.5 | 66.7 | 403 | 88.24 | 190 | 250 | 93.6 | 93.36 | 93.02 | 90 | 93.36 | 91.09 |
| 75 | 1190 | 405T | 2Δ /Δ | G | 25.8 | 86.5 | 531 | 331.43 | 190 | 230 | 94.5 | 94.69 | 94.32 | 86 | 85.15 | 78.46 |
| 75 | 1785 | 365T | 2Δ /Δ | F | 24.3 | 84.7 | 521 | 220.95 | 200 | 250 | 95.4 | 94.47 | 94.10 | 87 | 87.67 | 81.88 |
| 75 | 3575 | 365TS | 2Δ /Δ | F | 14.6 | 83.4 | 479 | 110.32 | 180 | 230 | 93.6 | 93.83 | 93.59 | 90 | 93.22 | 91.10 |
| HP | Full Load(r/min) | Frame | Conn. | Code | 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(%) | |||||
| 100 | 1190 | 444T | 2-Δ | F | 36.5 | 115 | 691 | 441.83 | 180 | 230 | 95.0 | 94.77 | 94.28 | 86 | 83.25 | 75.54 |
| 100 | 1785 | 405T | 2Δ /Δ | F | 33.0 | 113 | 674 | 294.55 | 180 | 250 | 95.4 | 94.81 | 94.39 | 87 | 86.20 | 79.69 |
| 100 | 3575 | 405TS | 2Δ /Δ | F | 22.4 | 110 | 667 | 147.07 | 180 | 250 | 94.1 | 94.17 | 94.01 | 91 | 92.74 | 90.20 |
| 125 | 1190 | 445T | 2-Δ | F | 40.4 | 144 | 852 | 552.28 | 180 | 230 | 95.0 | 95.02 | 94.57 | 86 | 84.28 | 77.29 |
| 125 | 1790 | 444T | 2-Δ | F | 32.9 | 140 | 828 | 367.16 | 180 | 240 | 95.4 | 95.03 | 94.67 | 88 | 89.50 | 85.07 |