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WVP wound rotor motor power factor correction device
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WVP wound rotor motor power factor correction device

FOB Price

Get Latest Price

1000 ~ 10000 USD / Set

|

1 Set Minimum Order

Country:

China

Model No:

WVP

FOB Price:

1000 ~ 10000 USD / Set Get Latest Price

Place of Origin:

-

Price for Minimum Order:

1000 per Set

Minimum Order Quantity:

1 Set

Packaging Detail:

wooden packing

Delivery Time:

30-45 working days

Supplying Ability:

1000 Set per Month

Payment Type:

T/T, L/C, D/A, D/P, Western Union

Product Group :

Contact Now
Free Member

Contact Person Bessie

Xiangyang, Hubei

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Product Specification

  • power factor of motor: reaching up to 0.95(or rising over 20%)
  • stator current of motor:reducing over 10%-20%
  • temperature rise of machine winding:reducing over 10%
  • protection grade: IP20, IP30
  • altitude:<=2000m

Product Description

WVP wound rotor motor power factor correction device

1)range of application

applicable for 75kw--10000kw  wound rotor asynchronous motor 

reactive power local compensation and power save.

especially for motors always working in changing-load condition, such as loaded with fan, pumps, mill ball, etc.

 

2) Unique feature:

1:WVP is national patented,:accurate compensation according to actual motor loading.

2:high efficiency

increase motor power factor to over 0.95---0.99; 

reduce reactive power more than 60%

reduce motor stator current 10-20%; 

save line loss and copper loss 20-30%

 

3:Adopt double CPU control and adjusting the related parameters according to changing load , realize dynamic compensation  and make power factor in optimal state all the time

4:decrease the stator current and winding temperature rising, improving power factor and efficiency, to reduce the loss of the motor and power system.  

 

3)characteristic

1:independent working system from motor, can adjust and maintenance without stop the motor. Automatic tracking rotor current ,for constant torque load and changing torque load

2:with function of malfucntion record, over current, low voltage, less phase, outer fault, communication failure, parameter mistake protetion

3:man-machine interface, LCD screen interface , simple operation, with reliable and all-round automatic fault protection function without influence on production in paintenance and take-care .

4:can take back the cost within half a year

 

4) Working principle:

 

standard of conformity: GB3797; Q/XWZ11-2066

 

image

when motor work in load , rotor current is l2e, stator current is l1e, drawing as above

U: voltage vector; l1 stator current vector ; l2 rotor current vector; lm exciting current vector;

l1e stator current rated vector; l2e rotor current rated vector; Φ1 motor rated power angle factor

Φ2  after compensation power angle factor

 

5:environment temperatue: -40C---+50C

relative humidity of air no exceed 90%

 

 

5)Type selection reference

type

rated rotor current(A)

rated power (KW)

rated voltage(V)

WVP6--400D

< =420

< =245

380

WVP6-400G

< =420

< =245

>=3000

WVP6-600D

420--560

245-570

380

WVP6-600G

420--560

245-570

>=3000

WVP6-800D

560--750

570-1250

380

WVP6-800G

560--750

570-1250

>=3000

WVP6-1000G

800-900

1250-2500

 >=3000

WVP6-1200G

900-1100

1250-2500

 >=3000

WVP6-1400G

1100-1300

2500-4000

 >=3000

WVP6-1600G

1300-1500

2500-4000

 >=3000

WVP6-1800G

1500-1700

2500-4000

 >=3000

WVP6-2000G

1700-2300

4000-10000

 >=3000

Country: China
Model No: WVP
FOB Price: 1000 ~ 10000 / Set Get Latest Price
Place of Origin: -
Price for Minimum Order: 1000 per Set
Minimum Order Quantity: 1 Set
Packaging Detail: wooden packing
Delivery Time: 30-45 working days
Supplying Ability: 1000 Set per Month
Payment Type: T/T, L/C, D/A, D/P, Western Union
Product Group : power compensation

Send a direct inquiry to this supplier

To:

Bessie < Worldwide Electric Stock CO., Ltd >

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