Công ty TNHH công nghệ số Tân Thành

Bộ điều khiển tụ bù ABB, ABB power factor compensation controller ABB RVT-6, RVT-12

  • Đăng ngày 13-11-2018 11:52:47 PM - 456 Lượt xem
  • Mã sản phẩm: ABB RVT-6, RVT-12

  • Tình trạng sản phẩm:


    ABB power factor controller

     
    product description
    RVT no-power automatic compensation controller, used for automatic adjustment of capacitor compensation device of low-voltage distribution system (hereinafter referred to as RVT), using power factor to reach the user's predetermined state, improving the utilization efficiency of power transformer, reducing line loss, improving the voltage quality of power supply . The maximum power consumption of the power factor controller RVT is 15VA, the full graphic display pixel is 64*132, and the RVT-12 can be up to 12 programmable outputs mounted on a vertical plane.
    Application range
    Calculating the capacitance of the switching capacitor with the fundamental reactive power can avoid any form of switching oscillation and can correctly display the grid power factor in the presence of harmonics. ● High power factor measurement accuracy and wide display range. ● Real-time display of total power factor (PF) and fundamental power factor (DPF) ● Real-time display of voltage distortion rate and current distortion rate; ● 12 kinds of code output modes for users to choose; ● Up to 16 outputs; ● Human-machine interface friendly Easy to operate; ● Various control parameters are all digitally adjustable and easy to use; ● It has two modes of operation: automatic operation and manual operation. ● With over voltage and under voltage protection function; ● With voltage harmonic over standard protection function; ● With power failure Protection function data is not lost; ● Current signal input impedance is low ≤0.01Ω
    Features: Chinese color LCD touch screen 
    automatic / manual 
    programmable control, maximum 79 steps, 12 output relays 
    adjustable delay time, switching sequence and switching form 
    phase sequence automatically adapt to 
    three-phase / single-phase power factor control 
    grid voltage 
    Grid current 
    apparent power 
    reactive 
    power factor 
    alarm state

     
    3680, 4980
         

     



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