Overview

This series of products has the advantages of compact structure, light weight, low noise, low vibration, high reliability, long service life, and easy installation and maintenance.

The basic installation type of the motor is IMB3 (horizontal with feet), and under normal working conditions, the working mode of the motor is continuous working mode (S1); Environmental air temperature: -20 ℃ to 40 ℃; Altitude: not exceeding 1000m.

The basic data of the motor is as follows:

Machine base number: 355-630;

Synchronous speed: 3000r/min, 1500 r/min, 1000 r/min, 750 r/min;

Rated frequency: 50Hz (60Hz motors can also be manufactured according to order requirements (except for 2-pole motors));

Rated voltage: 6kV, 10kV (other voltage motors can also be manufactured according to order requirements);

Work schedule: S1

Power range: 160kW -3150kW;

Cooling method: IC411;

Protection level: IP54, can also be made into IP55, IP56, IP65;

Environmental conditions: humid and hot type, with climate protection facilities (TH); Damp heat type, no climate protection site (THW), dry heat type, with climate protection site (TA); Dry hot type, no climate protection site (TAW), tropical type, with climate protection site (T); Tropical type, no climate protection site (TW), indoor, indoor moderate corrosion protection type (F1), indoor strong corrosion protection type (F2), outdoor light corrosion protection type (W), outdoor moderate corrosion protection type (WF1), outdoor strong corrosion protection type (WF2), humid tropical zone (TH), outdoor humid tropical zone (WTH);

This series of products is mainly suitable for general mechanical equipment such as fans, water pumps, compressors, crushers, chip cutting machines, transportation machinery, and other similar mechanical equipment in industries such as petroleum, chemical, coal, power plants, metallurgy, transportation, textiles, pharmaceuticals, and grain processing.

Meaning of motor model

Example: Y2-500-4

Specification code, indicating shaft center height of 500mm, 4-pole

Series code, indicating squirrel cage asynchronous motor, Y2 series high-voltage three-phase asynchronous motor adopts level 3 energy efficiency index

Meaning of Protection Type Code

W - Outdoor light corrosion resistant type

WF1- Outdoor anti-corrosion type

WF2- Outdoor anti-corrosion type

F - Indoor anti light corrosion type

F1- Indoor anti-corrosion type

F2- Indoor anti-corrosion type

TH - Damp heat zone type

TA - Dry tropical type

WTH - Outdoor Wet Tropical Type

WTA - Outdoor Dry Tropical Type

The broadband spectrum exhibits a wide stepped power range.

The motors available have rated voltages of 6kV and 10kV, rated frequencies of 50Hz and 60Hz, and a number of poles ranging from 2 to 8.

Factors to consider when selecting a three-phase asynchronous motor:

Usage environment: ambient temperature, altitude, etc;

The mechanical characteristics and moment of inertia of the driven equipment;

Starting method, starting frequency, and starting voltage drop;

Temperature rise assessment;

The rotation direction of the electric motor;

The mechanical connection method and requirements between the electric motor and the dragged load;

Location of junction box;

Work schedule and other special requirements.