Dynamp

Measurement, Control & Protection for 

Electro-Processes and High Power Conversion



The DC Arc furnace process is quite dynamic and sophisticated. Very responsive and dependable control is needed to establish, stablize the initial arc then steadily ramp current to full load and maintain it accurately. To do this, the control system needs the most responsive and accurate feedback information possible. It can only control as well as the inputs it receives.

Highly dependable and responsive measurement systems are needed to
  • Provide instantaneous current data to rectifier control systems for optimum performance and stability
  • Sense power conversion equipment failure modes quickly to protect process, equipment and personnel.
  • Analyze rectifiers condition to determine maintenance requirements as well as acceptance testing of new/replacement rectifiers
  • Links to applicable DynAmp product pages :
    LKCOfor high accuracy total process current measurement utilizing fiber optic sensing technology
    LKPfor high accuracy total process as well as rectifier output current measurement
    Upgradesfto improve performance of existing systems
    LKATfor rectifier output measurement, control and balance with over/reverse current protection
    BCMRto protect rectifiers from over/reverse current events
    BRPfor basic reverse current protection for rectifiers
    RCEMfor internal rectifier analysis and condition monitoring
    Clamp-Onfor portable measurement



    DynAmp, LLC
    3735 Gantz Road
    Grove City, OH, 43123, USA
    Tel: (+1) 614-871-6900
    Fax: (+1) 614-871-6910


    __
    __
    __
    __

    Copyright 2018 DynAmp, LLC
    All Rights Reserved
    help@dynamp.com
    ( formerly Halmar and LEM DynAmp )
    To visit LEM Group, click here
    Updated: October 2018