This series The efficiency index of the product exceeds the efficiency value of the highest energy efficiency level 1 in GB18613-2020 "Energy Efficiency Limits and Energy Efficiency Grades of Electric Motors", reaching the leading level of similar products.

This series The product is a fully enclosed, self-fan cooling structure. It has novel design, compact structure, beautiful appearance, high efficiency and power factor, good starting torque performance, low noise, small vibration, safe and reliable operation, high efficiency and energy saving.

This series The product power ranges from 11KW to 450KW, and the frame size, power level and installation dimensions fully comply with the International Electrotechnical Commission (IEC) standards. The motor adopts Class F insulation, the working mode is S1, the cooling mode is IC411, and the enclosure protection level is IP54, and can be designed and produced according to the environmental conditions, and can produce "W" outdoor, "TH" humid tropical, "WTH" outdoor humid tropical "W (F1～F2)" anti-corrosion type (F1 is medium anti-corrosion, F2 is strong anti-corrosion), the cooling fins of the motor are distributed vertically and horizontally, and the position of the motor junction box (according to the frame number) is divided into the side of the frame There are two structures on the top and the top for users to choose and use (the junction box is on the right side if the user does not specify otherwise).

This series The rated voltage of the product is 380V, with self-starting capability and variable frequency starting.   The product can completely replace Y, Y2, Y3 and other series of low-voltage asynchronous motors, and can also be specially designed according to user needs.   

This series of products belongs to rare earth permanent magnet synchronous motors. Compared with asynchronous motors of the same specification, they have higher efficiency, wider economical operating range, and significant energy saving in the 25%-120% load range. Effect. The active power saving rate can reach 10%-40%, and the power saving effect is obvious. Compared with traditional drive systems, permanent magnet synchronous motors have the advantages of high efficiency, high power factor, high power density, good control performance, low temperature rise, and high reliability.

Permanent magnet synchronous motors also have significant advantages in other aspects:

1) Synchronous operation, no speed fluctuations, no increase in pipeline resistance when driving fans and pump loads;

2) It can be designed with high starting torque and high overload capacity, so as to solve the phenomenon of "big horse and small cart";

3) The high-efficiency operating range is wide. When the load rate is 25%-120%, the operating efficiency and power factor do not change much, and the operating efficiency>85%, power factor>0.9, and the energy-saving effect is remarkable .

4) The power factor is high, which improves the quality factor of the power grid. There is no need to install reactive power compensation devices in the power grid, and the capacity of substation equipment can be fully utilized.

5) Work with the frequency conversion speed regulation system, compared with the asynchronous motor, the dynamic response is better.

6) The power density is high, and at the same power and speed, it can reduce at least one frame size compared with the asynchronous motor.

7) There are many topological structures of permanent magnet synchronous motors, and customized product services can be realized in a wide range and under extreme conditions.

TYWF series low-voltage motor model and parameter list