L TC/MODBUS Series

CATHODIC PROTECTION TRANFORMER RECTIFIER UNI CEI 8 STANDARDS COMPLIANT

Remote controlled SCR stabilized power supply suitable for indoor installation or in fiberglass cabinets

remote access by serial Modbus RTU communication protocol

Frame size:
(LxDxH) 670 x 300 x 300 mm

Operation mode the operation mode can be set locally or by remote access:

  • constant current
  • constant potential
  • automatic constant potential with base current

local and remote control 

Electrical characteristics

AC mains power supply 230 V ± 10% single-phase
rated frequency: 50 Hz ± 1%
maximum no-load output voltage: 50 Vdc
maximum output current:  5A / 10A / 15A / 20A / 25A / 30A
efficiency: ≥ 80% at full load
ripple: ≤ 2% RMS at full load

continous adjustment by potentiometers for:

  • output voltage from zero to maximum value
  • output current from zero to maximum value
  • cathode potential from zero to -5 V
  • base current from zero to 25% of the maximum output current

continous adjustment by remote control:

  • output voltage from zero to maximum value
  • output current from zero to maximum value
  • cathode potential from zero to -5 V
  • base current from zero to 25% of the maximum output current

variation of the set parameters: ≤ 2% of the set value

 

 
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50038 Scarperia e San Piero (FI)
+39 055 8430620
info@larsitalia.it

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