China best CSA NEMA Nep Ns Standard AC Motor 230/460V NEMA Nep286t-6 15HP vacuum pump booster

Product Description

NEMA Motor of 7.5 HP 1800RPM 575V TEFC 213/5T NP W22 used in the Quarry and dusty range between +40C to -30C
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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.

Features
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.

General Description

  • Frame size: 140 ~ 440                             
  • Rated power: 1 to 250HP
  • Voltage: 230V/460V, 575V                      
  • Frequency: 60Hz
  • Service factor: 1.15                                  
  • Insulation class: F
  • Efficiency levels: NEMA Premium         
  • Enclosure: TEFC
  • Poles: 2,4,6                                               
  • Degree of protection: IP55

Data Sheet

Type 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
%
NEP143T2-2 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
NEP143T3-2 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
NEP145T-2 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
NEP143T2-4 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
NEP145T1-4 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
NEP145T2-4 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
NEP145T-6 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
NEP182T-2 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
NEP184T-2 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
NEP182T-4 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
NEP184T-4 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
NEP182T-6 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
NEP184T-6 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
NEP213T-2 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
NEP215T-2 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
NEP213T-4 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
NEP215T-4 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
NEP213T-6 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
NEP215T-6 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
NEP254T-2 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
NEP256T-2 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
NEP254T-4 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

 

Type 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
%
NEP256T-4 20 256T 2△/△ G 1780 6.62 23.7 140 59.02  160 200 93.0 93.74 93.52 85 83.33 77.39
NEP254T-6 7.5 254T 2△/△ G 1190 4.82 10.3 59.3 33.10  190 230 91.0 91.41 90.59 75 70.72 60.96
NEP256T-6 10 256T 2△/△ G 1185 6.94 13.7 77.3 44.33  180 220 91.0 91.59 90.71 75 70.39 60.27
NEP284TS-2 25 284TS 2△/△ F 3560 7.25 28.4 161.2 36.89  180 220 91.7 91.97 89.28 90 89.0 84.88
NEP286TS-2 30 286TS 2△/△ F 3560 7.68 34.0 181.5 44.26  180 220 91.7 91.72 90.07 90 89.6 85.78
NEP284T-4 25 284T 2△/△ F 1780 10.33 29.4 156.8
5
73.77  180 230 93.6 94.01 93.49 85 82.08 73.42
NEP286T-4 30 286T 2△/△ F 1780 11.24 35.3 178.4 88.53  175 220 93.6 94.31 94.22 85 82.72 75.73
NEP284T-6 15 284T 2△/△ G 1185 8.27 18.9 103.5 66.49  170 200 91.7 91.91 90.92 81 76.06 65.29
NEP286T-6 20 286T 2△/△ F 1185 10.39 25.2 132.2 88.65  170 200 91.7 92.06 91.31 81 77.09 67.1
NEP324TS-2 40 324TS 2△/△ F 3560 8.59 45.0 281.2 59.02  200 225 92.4 92.62 91.55 90 89.69 86.33
NEP326TS-2 50 326TS 2△/△ F 3560 10.65 55.9 355.7 73.77  200 225 93.0 93.331 92.88 90 89.35 85.71
NEP324T-4 40 324T 2△/△ F 1775 11.78 45.2 279.6 118.37  195 235 94.1 94.81 94.76 88 86.37 81.45
NEP326T-4 50 326T 2△/△ F 1775 14.19 56.3 355.4 147.96  195 235 94.5 95.17 95.18 88 86.78 82.15
NEP324T-6 25 324T 2△/△ F 1175 8.47 30.7 167.5 111.76  175 220 93.0 93.59 93.82 82 81.18 75.75
NEP326T-6 30 326T 2△/△ E 1175 9.96 36.8 195.9 134.11  170 210 93.0 94.17 94.59 82 81.15 75.98
NEP364TS-2 60 364TS 2△/△ F 3575 11.55 66.0 398.5 88.16  160 205 93.6 93.79 93.07 91 90.59 88.21
NEP365TS-2 75 365TS 2△/△ F 3575 13.10 82.4 482.5 110.20  160 205 93.6 93.84 93.44 91 90.95 89.87
NEP364T-4 60 364T 2△/△ G 1785 18.02 68.0 427.5 176.56  175 210 95.0 95.4 95.081 87 86.11 80.73
NEP365T-4 75 365T 2△/△ G 1785 21.84 84.6 497.6 220.70  170 200 95.4 96.01 95.91 87 86.26 81.96
NEP364T-6 40 364T 2△/△ F 1190 14.67 48.5 247.1 176.56  150 200 94.1 94.94 94.35 82 81.74 75.22
NEP365T-6 50 365T 2△/△ G 1190 16.92 60.7 298.7 220.70  150 200 94.1 94.83 94.28 82 80.48 75.03
NEP405TS-2 100 405TS 2△/△ F 3575 22.4 109.3 667 146.93  180 250 94.1 94.17 94.01 91 92.74 90.20
NEP405T-4 100 405T 2△/△ F 1785 33.0 112.8 674 294.27  180 250 95.4 94.81 94.39 87 86.20 79.69
NEP404-6 60 404T 2△/△ F 1190 21.6 69.1 406 264.84  190 240 94.5 94.43 94.09 86 84.955 78.0
NEP405T-6 75 405T 2△/△ G 1190 25.8 86.4 531 331.05  190 230 94.5 94.69 94.32 86 85.155 78.464
NEP444TS-2 125 444TS Δ F 3580 24.1 135.4 810 183.40  165 230 95.0 95.01 94.00 91 92.01 89.01
NEP445TS-2 150 445TS Δ F 3580 35.8 162.5 980 220.08  160 230 95.0 95.05 93.80 91 92.08 89.38
NEP447TS-2 200 447TS Δ F 3580 36.0 213.4 1284 293.44  170 220 95.4 95.12 93.81 92 92.34 90.54
NEP449TS-2 250 449TS Δ F 3580 33.5 265.6 1550 366.80  185 220 95.8 95.41 94.30 92 92.41 91.03
NEP444T-4 125 444T 2-Δ F 1790 32.9 139.4 828 366.80  180 240 95.4 95.03 94.67 88 89.50 85.07
NEP445T-4 150 445T 2-Δ F 1790 36.4 166.6 982 440.16  170 240 95.8 95.28 94.94 88 90.34 86.60
NEP447T-4 200 447T 2-Δ F 1790 42.1 221.2 1325 586.89  185 240 96.2 95.59 95.23 88 90.47 86.70
NEP449T-4 250 449T 2-Δ F 1790 46.6 276.5 1667 733.61  185 230 96.2 95.82 95.49 88 91.13 88.01
NEP444T-6 100 444T 2-Δ F 1190 36.5 114.6 691 441.40  180 230 95.0 94.77 94.28 86 83.25 75.54
NEP445T-6 125 445T 2-Δ F 1190 40.4 143.3 852 551.75  180 230 95.0 95.02 94.57 86 84.28 77.29
NEP447T-6 150 447T 2-Δ F 1190 42.5 170.5 1041 662.10  170 230 95.8 95.28 94.78 86 85.25 78.75
NEP449T-6 200 449T 2-Δ F 1190 50.8 227.3 1376 882.80  170 220 95.8 95.49 95.06 86 86.06 80.34

NOTE: For current at 230V, multiple above values by 2.

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CHINAMFG MOTOR           INDUSTRIAL SOLUTIONS /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application: Industrial
Speed: High Speed
Number of Stator: Three-Phase
Function: Driving, Control, NEMA Motor
Casing Protection: Closed Type
Number of Poles: 6
Samples:
US$ 500/Piece
1 Piece(Min.Order)

|

Customization:
Available

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induction motor

Can AC motors be used in both residential and commercial settings?

Yes, AC motors can be used in both residential and commercial settings. The versatility and wide range of applications of AC motors make them suitable for various environments and purposes.

In residential settings, AC motors are commonly found in household appliances such as refrigerators, air conditioners, washing machines, fans, and pumps. These motors are designed to meet the specific requirements of residential applications, providing reliable and efficient operation for everyday tasks. For example, air conditioners utilize AC motors to drive the compressor and fan, while washing machines use AC motors for agitating and spinning the drum.

In commercial settings, AC motors are extensively used in a wide range of applications across different industries. They power machinery, equipment, and systems that are crucial for commercial operations. Some common examples include:

  • Industrial machinery and manufacturing equipment: AC motors drive conveyor belts, pumps, compressors, mixers, fans, blowers, and other machinery used in manufacturing, production, and processing facilities.
  • HVAC systems: AC motors are used in commercial heating, ventilation, and air conditioning (HVAC) systems to drive fans, blowers, and pumps for air circulation, cooling, and heating.
  • Commercial refrigeration: AC motors are utilized in commercial refrigeration systems for powering compressors, condenser fans, and evaporator fans in supermarkets, restaurants, and cold storage facilities.
  • Office equipment: AC motors are present in various office equipment such as printers, photocopiers, scanners, and ventilation systems, ensuring their proper functioning.
  • Transportation: AC motors are used in electric vehicles, trams, trains, and other forms of electric transportation systems, providing the necessary propulsion.
  • Water and wastewater treatment: AC motors power pumps, mixers, and blowers in water treatment plants, wastewater treatment plants, and pumping stations.

The adaptability, efficiency, and controllability of AC motors make them suitable for a wide range of residential and commercial applications. Whether it’s powering household appliances or driving industrial machinery, AC motors play a vital role in meeting the diverse needs of both residential and commercial settings.

induction motor

Can AC motors be used in renewable energy systems, such as wind turbines?

Yes, AC motors can be used in renewable energy systems, including wind turbines. In fact, AC motors are commonly employed in various applications within wind turbines due to their numerous advantages. Here’s a detailed explanation:

1. Generator: In a wind turbine system, the AC motor often functions as a generator. As the wind turbine blades rotate, they drive the rotor of the generator, which converts the mechanical energy of the wind into electrical energy. AC generators are commonly used in wind turbines due to their efficiency, reliability, and compatibility with power grid systems.

2. Variable Speed Control: AC motors offer the advantage of variable speed control, which is crucial for wind turbines. The wind speed is variable, and in order to maximize energy capture, the rotor speed needs to be adjusted accordingly. AC motors, when used as generators, can adjust their rotational speed with the changing wind conditions by modifying the frequency and voltage of the output electrical signal.

3. Efficiency: AC motors are known for their high efficiency, which is an important factor in renewable energy systems. Wind turbines aim to convert as much of the wind energy into electrical energy as possible. AC motors, especially those designed for high efficiency, can help maximize the overall energy conversion efficiency of the wind turbine system.

4. Grid Integration: AC motors are well-suited for grid integration in renewable energy systems. The electrical output from the AC generator can be easily synchronized with the grid frequency and voltage, allowing for seamless integration of the wind turbine system with the existing power grid infrastructure. This facilitates the efficient distribution of the generated electricity to consumers.

5. Control and Monitoring: AC motors offer advanced control and monitoring capabilities, which are essential for wind turbine systems. The electrical parameters, such as voltage, frequency, and power output, can be easily monitored and controlled in AC motor-based generators. This allows for real-time monitoring of the wind turbine performance, fault detection, and optimization of the power generation process.

6. Availability and Standardization: AC motors are widely available in various sizes and power ratings, making them readily accessible for wind turbine applications. They are also well-standardized, ensuring compatibility with other system components and facilitating maintenance, repair, and replacement activities.

It’s worth noting that while AC motors are commonly used in wind turbines, there are other types of generators and motor technologies utilized in specific wind turbine designs, such as permanent magnet synchronous generators (PMSGs) or doubly-fed induction generators (DFIGs). These alternatives offer their own advantages and may be preferred in certain wind turbine configurations.

In summary, AC motors can indeed be used in renewable energy systems, including wind turbines. Their efficiency, variable speed control, grid integration capabilities, and advanced control features make them a suitable choice for converting wind energy into electrical energy in a reliable and efficient manner.

induction motor

Can you explain the basic working principle of an AC motor?

An AC motor operates based on the principles of electromagnetic induction. It converts electrical energy into mechanical energy through the interaction of magnetic fields. The basic working principle of an AC motor involves the following steps:

  1. The AC motor consists of two main components: the stator and the rotor. The stator is the stationary part of the motor and contains the stator windings. The rotor is the rotating part of the motor and is connected to a shaft.
  2. When an alternating current (AC) is supplied to the stator windings, it creates a changing magnetic field.
  3. The changing magnetic field induces a voltage in the rotor windings, which are either short-circuited conductive bars or coils.
  4. The induced voltage in the rotor windings creates a magnetic field in the rotor.
  5. The magnetic field of the rotor interacts with the rotating magnetic field of the stator, resulting in a torque force.
  6. The torque force causes the rotor to rotate, transferring mechanical energy to the connected shaft.
  7. The rotation of the rotor continues as long as the AC power supply is provided to the stator windings.

This basic working principle is applicable to various types of AC motors, including induction motors and synchronous motors. However, the specific construction and design of the motor may vary depending on the type and intended application.

China best CSA NEMA Nep Ns Standard AC Motor 230/460V NEMA Nep286t-6 15HP   vacuum pump booster	China best CSA NEMA Nep Ns Standard AC Motor 230/460V NEMA Nep286t-6 15HP   vacuum pump booster
editor by CX 2024-05-15

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