离岸价格
Get Latest Price1000 ~ 10000 USD / Set
|1 Set Minimum Order
国:
China
モデル番号:
WVP
离岸价格:
1000 ~ 10000 USD / Set Get Latest Price
ロケーション:
-
最低注文量の価格:
1000 per Set
最低注文量:
1 Set
パッケージの詳細:
wooden packing
納期:
30-45 working days
供給能力:
1000 Set per Month
支払いタイプ:
T/T, L/C, D/A, D/P, Western Union
製品グループ :
連絡先担当者 Bessie
Xiangyang, Hubei
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
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 |
国: | China |
モデル番号: | WVP |
离岸价格: | 1000 ~ 10000 / Set Get Latest Price |
ロケーション: | - |
最低注文量の価格: | 1000 per Set |
最低注文量: | 1 Set |
パッケージの詳細: | wooden packing |
納期: | 30-45 working days |
供給能力: | 1000 Set per Month |
支払いタイプ: | T/T, L/C, D/A, D/P, Western Union |
製品グループ : | power compensation |