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YJTKK-450-10 10kV High Voltage Variable Frequency Speed Control 3-Phase Asynchronous Motor

Products

YJTKK-450-10 10kV High Voltage Variable Frequency Speed Control 3-Phase Asynchronous Motor

Frame size

H450

No. of poles

10P

Rated power

315KW~450kW

Protection Grade

IP54/IP55

Rated voltage

10kV

Rated Frequency

50HZ/60HZ

Cooling

IC666

Duty

S1

Insulation

F

Mounting

IM B3

Vibration

≤2.3mm/s

Ambient Temperature

-15℃~+40℃

Humidity

Average monthly peak relative humidity is 90%

Note: Motors can be customized according to customer’s requirements.

    Motor Description

    YJTKK series of high-voltage variable frequency speed control three-phase motor is squirrel cage-type rotor asynchronous motor, which complies with standards GB/T 28562. The motor adopts welded steel box structure,which is more adjustable for customized dimensions and easy for maintaining. The operation duty is S1 continuous duty, other duties S4, S5, S6,S9 are also available.The variable frequency range is 5~50Hz or 5~70Hz.The rated voltage is 6KV, 10KV, other voltage or special requirements are available as customer request. Viewed from the end of the shaft extension, the 2-pole motor rotates clockwise. If the customer need to rotate counterclockwise, it must be specified when ordering.
    Motor advantages:
    YJTKK motor has the advantages of energy saving, good speed control performance, low noise, small vibration, light weight, reliable performance, convenient installation and maintenance.
    Operation Conditions:
    Ambient temperature is -15℃~+40℃; Altitude ≤1KM; and monthly average air humidity ≤90% (If temperature is 25℃).
    Wide Application
    YJTKK motor can be used to drive various machinery. Such as ventilators, compressors, pumps, crushers, cutting machine tools and other equipment. Also can be used for prime power of coal mines, machinery industry, various industrial and mining enterprises.

    Outline Dimensions

    YJTKK450-10

    Technical Data

    Type

    Power

    Rated Voltage

    Rated Current

    Rated

    Speed

    Efficiency

    Power Factor

    Max Torque

    Constant Torque Range

    Constant Power Range

    Moment of Inertia

    Allowable Load Moment of Inertia When the Motor is Started Directly

    Static Load

    Dynamic Load

    Weight

    KW

    V

    A

    r/min(50HZ)

    % (50HZ)

    Cosø (50HZ)

    Rated Torque

    N·m (5~50HZ)

    kW (50~70HZ)

    Kg·㎡

    Kg·㎡

    kN

    Kn

    KG

    YJTKK450-10

    315

    10000

    26.8

    595

    91.7

    0.74

    1.8

    5014

    315

    41.3

    ≤820

    22.1

    37.2

    4505

    YJTKK450-10

    355

    10000

    29.7

    595

    92.1

    0.75

    1.8

    5650

    355

    43.5

    ≤920

    22.6

    39.7

    4605

    YJTKK450-10

    400

    10000

    33.4

    595

    92.3

    0.75

    1.8

    6367

    400

    46.5

    ≤1040

    23.2

    42.4

    4725

    YJTKK450-10

    450

    10000

    37.0

    595

    92.5

    0.76

    1.8

    7163

    450

    50.2

    ≤1180

    23.9

    45.6

    4880

    Application

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