WVP series power factor compensation device
Product Description
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I Product Name: WVP series power factor corrector
II Application
Our WVP series power factor corrector is suitable for motors at 75-10000KW, widely used in chemical industry, wood industry, sugar industry, iron and steel, metallurgy and mine.
III Advantages
- Adopts advanced alternating frequency technology and micro control technology, high reliability.
- Power factor of the motor up to 0.95~0.99,reactive power down below 60%
- Stator current of the motor down to 10%~20%,wire loss, copper loss as low as 20%-30%
- Rapid decline of temperature of the motor, great improvement in efficiency and overload capacity, prolonged service life of the motor.
- Compensating performance is much better than capacitance compensation: it can not only improve the power factor of the circuit, but can also improve the power factor of the motor itself.
- All-round performance is better than rotated advancer: controlled by micro computer and it can automatically track the running state of the motor and automatically changes the relative parameter to obtain a perfect effect; high ability to adapt to the environment because it has no rotable parts.
- Energy saving effect is remarkable for the improvement of the efficiency
- Friendly man-machine interface, easy to operate and maintain, multiple protections.
IV. Parameters
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Applicable standards
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Electronic devices equipped with electronic control equipment GB3797-1989
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Rated Voltage
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3-phase AC 380V+10%
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Controlling Power
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required to provide with three-phase four-wire power supply
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frequency
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50Hz+2%
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Motor
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75KW~10000KW wound rotor asynchronous motor
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Structure Type
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Cabinet
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Protection class
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IP20,IP30
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Environment temperature
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-40°C ~ +50°C
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Relative humidity
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Not more than 90%
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Working altitude
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Not more than 2000mm(If more than 2000mm, it can be specially designed according to the specific conditions
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Ventilation
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There should be no other objects 500 mm above the cabinet, for example, a ditch is closed, the static advancer should be 100 mm overhead.
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Safety requirement
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There should be no fire, no explosion, no chemical corrosion and severe vibration
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V Model Table
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Static advancer model
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Adaptive motor parameters
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Rated rotor current(A)
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Rated rotor current(A)
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Rated rotor current(A)
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WVP2-400D
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≤420
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≤245
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380
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WVP2-400G
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≤420
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≤245
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≥3000
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WVP2-600D
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420~560
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245~570
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380
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WVP2-600G
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420~560
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245~570
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≥3000
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WVP2-800D
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560~750
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570~1250
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380
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WVP2-800G
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560~750
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570~1250
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≥3000
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WVP2-1000G
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800~900
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1250~2500
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≥3000
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WVP2-1200G
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900~1100
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1250~2500
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≥3000
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WVP2-1400G
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1100~1300
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2500~4000
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≥3000
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WVP2-1600G
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1300~1500
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2500~4000
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≥3000
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WVP2-1800G
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1500~1700
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2500~4000
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≥3000
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WVP2-2000G
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1700~1900
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4000~6000
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≥3000
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For example: WVP2-1200G indicates that the static advancer is suitable for motor which rotor current is no more than 1200A, rated voltage is more than 3000V
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