Y3 series high voltage ordinary three-phase asynchronous motor(Frame No. 355 ~ 560)

Y3 series of high-voltage ordinary three-phase asynchronous motors are designed and manufactured by today’s international high-voltage high-efficiency medium-sized motors, combined with the company’s long-term production of high voltage explosion-proof motor technology and experience, the use of proven reliable new technology, new materials, new processes and development. The product has excellent manufacture, excellent performance and reliable operation.

Application

Y3 series high voltage three-phase asynchronous motor can be used in mines, ports, machinery industry, petrochemical industry, development power plants and other different industries, used to drive a variety of general machinery, such as compressors, pumps, crushers, winches, centrifugal machines, cutting machines, transportation machinery, etc.

Model Description

Y3-450 2-2W

 Y-Asynchronous motor

3-The third generation

450-Specification code, indicating that the shaft center height is 450mm

2-Core length code (# 2 core)

3-Poles

W-Environmental code, meaning outdoor (indoor omitted)

Basic Features

Stand No.: 355~560mm

Power range: see spectrum Table 8

Rated voltage: 3000V~11000V

Rated frequency: 50Hz, 60Hz

Pole number: 2P~12P

Thermal classification: 155 (F)

Temperature rise limit: 80K (Class B), 105K (Class F) (maximum power per pole)

Vibration speed: 2P: 2.0 mm/s; 4P and above: 1.5mm / s

Efficiency: Level 2 energy efficiency. In line with GB30254-2013 high-voltage three-phase cage asynchronous motor function efficiency limit value

And energy efficiency grade. Energy efficiency level 2.

Cooling mode: IC411

Installation method: IMB 3 (also IMB 35, IMV 1)

Protection grade: IP55

Operation mode: S1

Environment: temperature-20~ + 40℃, altitude not higher than 1000m

Household system (standard configuration)

Optional: outdoor (W), outdoor moderate corrosion prevention (WF1), outdoor strong corrosion prevention (WF2), indoor prevention

Medium corrosion (F1), indoor strong corrosion prevention (F2), damp heat zone (TH), dry tropical zone (TA), outdoor damp heat zone

(THW), outdoor dry tropics (TAW).