The Wound Rotor Induction Motor

The Wound Rotor Induction Motor

YRKK900 the wound rotor induction motor can adjust starting torque and starting current through adjust rotor external connected additional resistance. Motor proper adopts box-type steel plate welding structure with light weight and good rigidity. This series of motor has advantages of compact structure, light weight, high efficiency, energy-saving, low noise and vibration, high reliability, long service life and convenient installation and maintenance, etc. The motors can operate when ambient temperature is -15℃~+40℃; the altitude ≤1KM; and monthly average air humidity ≤90% (If temperature is 25℃).
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Description

Technical Parameters

Xi’an Simo Motor Co., Ltd. is one of the leading manufacturers and suppliers of the wound rotor induction motor in China. With abundant experience, we are committed to providing high quality customized products with competitive price. We warmly welcome you to buy bulk premium products made in China here and get quotation from our factory.

 

Brief Introduction

The main power terminal box of the wound rotor induction motor has three terminals and six terminals (our company's high-voltage motor is commonly used as three terminals, if you need six terminals, please specify; Box type low-voltage motor for six terminals), three terminals marked U, V, "; The six terminals are labeled U1, V1, W1, U2, V2, and W2; If the motor has a central terminal box, the three terminals of the central terminal box are marked U2, V2, and W2.

 

High voltage motor Motors below 2000kw are provided with a main power junction box. In addition to the main junction box, the motor of 2000kw and above is provided with a secondary junction box on the opposite side of the main junction box (that is, from the point of view of the shaft extension, one junction box on the left and right), and the star point of the stator winding is not connected to the inside of the motor, but is led to the secondary junction box, which is convenient for the user to connect the current transformer and protect the motor. Our company does not provide current transformer when the user does not specify. In the user's special requirements to provide current transformers, the two sides should negotiate with each other, choose the same model of current transformers, so that they match each other.

 

When wiring, the alphabetical order of the line end mark (U, V, w or U1, V1, W1) is the same as the alphabetical order of the phase sequence of the power supply (A, B, C), and the spindle extension end is regarded as clockwise: any interchange of the two-phase connection, the wound rotor induction motor can be changed to counterclockwise rotation.

 

Main Technical Parameters

 

Frame

H900mm

Power Scope

1000kW~1600kW

Voltage

6kV

Frequency

50Hz, 60Hz

Number of Poles

16P

Speed

371rpm

Cooling Mechod

IC611

Protection Grade

IP54

Insulation Class

F(155℃)

Duty

S1

Mounting Type

IM B3

 

Outline Dimensions

 

The Wound Rotor Induction Motor-Outline Dimensions

 

 
 
 

 

Applications

 

 

 

The Wound Rotor Induction Motor-Cement

Cement

The Wound Rotor Induction Motor-Power Station

Power Station

The Wound Rotor Induction Motor-Water conservation

Water conservation

The Wound Rotor Induction Motor-Steel

Steel

product-1-1 CHOOSE SIMO, CHOOSE QUALITY!

 

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Type

Rated Power

kW

Rated Current

A

Rated Speed

r/min

Efficiency

%

Power Factor

Cosφ

Max. Torque

Rated Torque

YRKK9001-16~9005-16 1000-1600 85.5-134.4 371 93.8-94.2 0.72-0.73 1.8

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