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Oilcooled Thyristor-Rectifiers

 

  • OEK Thyristor-Gleichstromversorgung
  • OK Thyristor-Gleichstromversorgung
  • gleichrichter-oek-
  • gleichrichter-oek

 

GENERAL

// Optional with RGB-Bipol-Power

// Optional with RGB-Powerpuls

// Single T/R from: UDC = 2 - 150V / IDC = 100 - 100.000A

 


button datenblatt en


TECHNICAL DATA

  • Mains: 3x400V / 50Hz (worldwide mains-conditions possible)
  • Regulating: current and/or voltage with 1% accuracy 
    (stepless electronic 0...100%)
  • Signals: current, voltage, status, fault 
    (fault signals optional)
  • Control: interface for external control
  • Ripple: <7% at regulated full-DC-output voltage 
    (<5% at full range)
  • Rectifier connection: 6-pulse rectifier-connection
  • Operation mode: 100% duty cycle
  • Temperature: +35°C (higher temperature conditions possible)
  • Cooling: oil cooling (option oil-/water heat exchanger)
  • Detection: phase position; phase rotation; phase loss; over 
    current relay; mains low voltage; short-circuit detection; temperatures
  • Degree of protection: IP20 - IP54 

OPTIONS

  • Field-bus interface (Profibus; Interbus-S; CAN-Bus; RS-485 etc.)
  • Electronic switch of DC output polarity (reversal operation mode)
  • Process control (PLC-control with Visualization and documentation in Excel)
  • Smoothing devices (L and LC smoothing <1% possible)
  • Ah-counter-integration
  • Closed internal water circuit with w/w heat-exchanger
  • RGB-Power-Pulse
  • Special taylor made constructions

THYRO-POWER MEANS

  • high speed regulation
  • high regulating accuracy
  • short-circuit management
  • no mechanical wear
  • low maintenance and high reliability