High Voltage Power Efficiency Control System

General product information:
1) Latest developed multifunctional high-voltage power efficiency product
2) For high voltage motors 
3) Uses an advanced topology structure and optimized space vector control 
    sine wave PWM modulation techniques
4) High performance IGBT power component
5) High reliability and excellent performance
6) Easy operation and can be used for speed-adjustment, power saving, 
    soft startup and intelligent control

Small input pollution:
1) By phase-shifting on the isolated transformer quadratic coil of the input, 
    our "PowerLogix-HV" provides power to the power component
2) Its unique design eliminates most of the harmonic currents caused by 
    single power units and decreases the generation of line-side harmonic 
    waves
3) The content of electrical network harmonic wave voltage and harmonic 
    current caused by "PowerLogix-HV" can meet the strictest requirements 
    for harmonic waves in EEE 519-1992 and GB/T 14549-93 standards
4) Does not require installation of input filters and it can protect the 
    surrounding equipment from the interface of harmonic waves
5) Power factor is larger than 0.97 in the normal speed-adjustment range, 
    therefore, there is no need for power factor compensation capacitance 
    and reactive input and power supply capacity will be decreased

Perfect output waveform: 
1) Perfect output waveform of the shape close to sine waves, no additional 
    motor heating and torque ripple caused by harmonic waves
2) Does not need output filter, no damage to cable and motor
3) Can drive normal high voltage motor without increasing motor temperature 
    and decreasing motor capacity
4) No length limitation for motor cables
5) Protects motor insulation motor from dv/dt stress damage 
6) Will not shorten the lifespan of equipment due to harmonic wave moment 

Visual user interface: 
1) "PowerLogix-HV" uses the WINDOWS NT operation system
2) 12" real color LCD display, direct operation on touch screen, user-friendly 
    operation interface 
3) Chinese character expression and graph indicator, easy learn and easy use
4) Large screen display, simultaneously setting for one group or several groups 
    of parameters
5) No tiresome parameters code number, the parameters setting is accurate, 
    straight forward and convenient
6) Running parameters can be displayed on the same screen, clearly displayed 
7) Touch-screen operation locking 
8) Running parameters: auto-record of every operation 
9) Can print output record report forms
10) Able to display the real-time wave input, output voltage or current 
11) Able to record and keep as much as more than 100 previous failures
12) PID parameters adjust on-line when running in close-loop mode

Applicable domain: 
1) Used for the speed-adjustment, power saving, soft startup and intelligent 
    control of high voltage motors in many industries including the petroleum 
    industry, chemical industry, also in tap water facilities, steam power 
    plants, mines and others
2) Thermal power generation: draft fan, induced draft fan, mill exhauster, 
    circulation
3) Water pump, feed pump, condensate pump, heat network water supply 
    pump, heat network back water pump
4) City water supply: water supply pump
5) Petroleum: water injection pump, crude oil pump
6) Chemical industry: compressor, fan, circulation water pump, ice machine
7) Mine: sludge pump, ventilator, ball mill
8) Metallurgy: water supply pump, dust elimination fan, induced draft fan, 
    oxygen generator
9) Cement: water pump, Induced draft fan, fan, dust elimination fan, lapping 
    machine
10) Others: industries including medicine, paper manufacturing, and sewage 
     disposal