VPK-ECV80T electronic frequency converter

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VPK-ECV80T frequency converter is designed for connecting high-speed immersion vibrator(s). It serves as a step-down transformer to 42V and increases the current frequency from 50 Hz to 200 Hz, which ensures a high vibration frequency of the vibrator and, as a consequence, a great centrifugal force. This is the most powerful model in the VPK converter series.  

SPECIFIC FEATURES 

  • three-phase power supply 
  • converter is equipped with a protective frame for convenient transportation 
  • frequency converter has additional protection, specially adapted for Russian power grids
  • inner design of the converter guarantees the electric motor cooling in all conditions; 
  • balanced rotors, voltage stability, operating temperature guarantee the smooth operation of vibrators; 
  • protected by a compact metal casing (international protection class) and a thermal relay for protection against overload and line failures.
Voltage, V 380
Power, kW 6.8
Output current, A 80
Output, V/Hz 48/200
Number of outputs (connectors), pcs. 4