Frequency converter CS-25 MC
This frequency converter is dedicated for compressor motors driving in railway coaches.
 
technical specifications
  Input voltage : 3 x 400 Vac
    Frequency: 50 Hz.
  Output voltage: 3 x (40 ... 400) Vac
    Frequency: 5 ... 50 Hz.
    Sinusoidal waveform THD < 2%
    Rated power: 25 kW
    Protection degree: IP20
    Efficiency > 85%
 
characteristics
  Compressor starting waveform with U/f = ct.
   
  Compressor input voltage waveform
   
 
dimensions
  L x l x h = 600 x 400 x 300 mm
  weight = 79 kg.
 
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