50Hz to 60Hz frequency converter

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Short Description

 

Product LISA SFC manufactured in Europe














Comparison between semiconductor frequency converters and rotary frequency converters
Product details and technical specifications

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(Prepared by LiSA technical team)

 

  • Specifications
    1. Input  
      Voltage 3 phase 400V/415V AC ±15%*
      Frequency 45Hz up to 65Hz± 5%*
      Input current harmonics <3% @ 100% load
      Output  
      Voltage 3 phase 200VAC/ 400VAC - 50/60Hz ±1%*
      Overall Efficiency 87%-95%
      Max. Crest Factor 1.4:1
      Rectifier  
      4 Quadrant Operation  
      AC Voltage Range - 25% +10%
      Efficiency 93%-97%
      Input Frequency Deviation ±5%
      Overload Capacity 150% Continuous
      Inrush Current None
      Overall current limit 120% Continuous
      Inverter  
      Static Regulation 0 – 100% load ± 1%
      Dynamic regulation 100% 5%,recovering to 1% 
      within 40 ms
      Total harmonic distortion < 2% (Linear Load)
      Electronic Limit Overload 120%@60s; 
      150%@5s;200%@2s*
      Overload Capacity (IGBTs) 150% Continuous
      Frequency stability ± 0.01% Crystal Controlled
      Load power factor 0-1
      Efficiency 93%-98%
      Short circuit proof by electric current limiting and shutdown
      Environmental Conditions  
      Temperature range  
      sea level -40°C to +55 °C(@100% Load)
      Above 2000m 35 °C (@100% Load)
      Relative Humidity 10%-100%
      Noise Level < 65 dBA@1 meter
      Altitude up to 2500 m without de-rating
      * Other voltages and frequencies available on request
      * Other Electronic Overload limits available on request
       

       

      - Industry
      - Maritime
      - Aviation
      .....