CDR 300 - 4

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  • Input : 3 x 380 V / 50 Hz 125 KVA
  • Output : 3 x 380 V / 50 Hz 125 KVA
  • Circuits per cabinet : Up to 4
  • Parallel work : Yes
  • Formation of stationary lead acid batteries- regardless of the specific technology used in the formation of batteries, these type of rectifiers provide charge and discharge during the process. The high output voltage (360 V) allows to manage the charge/discharge of up to 20 twelve volt batteries with one circuit (more for the 2V, 4V, 6V blocks). ;
  • Formation of stаrter lead acid batteries- there is no reason why this equipment can't be used for charging (and discharging, if necessary) different types of starter batteries used in automobiles, trucks and heavy machinery. ;

Main features

  • Power supply: 3 х 380V / 50 (or 60) Hz;
  • Power consumption - up to 125 KVA;
  • Number of independent circuits - 4. All circuits are galvanically isolated!;
  • Output current in charge and discharge mode for a circuit : 0 - 75 A;
  • Output voltage - from 15 to 360 V;
  • Work modes
    • Charge;
    • Discharge;
    • CV (Constant Voltage);
    • CC (Constant Current);
    • CP (Constant Power). ;
  • Мean square error of the output current : <= 0.5% + 0.2А;
  • Мicroprocessor control;
  • Interface for connection to a centralized management system - RS 485. Ability to connect to formation modules (with acid recirculation) of O.M.I Italy via PROFIBUS;
  • Ability to work in parallel mode to increase output current;
  • Four galvanically isolated channels for temperature measurement (one per circuit);
  • Recording of accumulated amper-hours, watt-hours, output power, current, voltage, etc.;
  • Cooling - forced, bottom-up;
  • Safety
    • turning off power of power block when circuit is not working;
    • fuses at the output of each circuit;
    • automatic fuses at the input of each power block;
    • duplication of hardware protection with electronic and software;
    • electroless commutation of input contactors for each circuit. ;
  • Cabinet dimensions (W x D x H) [mm] : 750 x 800 x 1920;
  • Weight : ~ 900 kg;

Software features

  • Creation and editing of multi-step formation programs,
  • Grouping circuits for parallel work,
  • Uploading, starting, stopping and interrupting of formation programs,
  • Visualization of rectifier’s current state on main window,
  • Storing sample measurement data for all tests in a database,
  • Visualization of stored data from database, drawing charts etc.,
  • Printing report data,
  • Export process data in Excel file format.