SSD DCD – PCR (Polarization Cell Replacement)

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Description

SSD – PCR (Polarization Cell Replacement)

Solid-State Decoupler device is used to isolate or clamp a DC voltage as well as ground AC voltage and ground AC voltage.

So that a safe working environment and required potentials can be maintained.

These devices are designed for a specific application in a Cathodic Protection environment in which they are employed in AC mitigation applications;

  • over voltage protection of insulating joints,
  • DC isolation
  • AC grounding of Cathodically Protected structures.

 

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Types 

  • SSD-DCD
  • 3,7kA
  • 1,2kA
  • 5kA

Options for each type 

SSD-DCD

Cathtect’s SSD-DCD product line consists of 2 sizes namely 1,2kA | 3,7kA – Therefore each type has 3 different options of DC Threshold to choose from, but they are all @60Hz

Different DC Thresholds to choose from:

  • -11V to +2V
  • -3V to +1V
  • -2V to +2V

Specifications:

  • SSD-DCD
  • 3.7kA, +1 to -11V DC Threshold, 30V 45A AC Mitigation Rating, 50/60Hz Frequency
  • 1.2kA, +1 to -11V DC Threshold, 30V 45A AC Mitigation Rating, 50/60Hz Frequency
  • 3.7kA, +1 to -11V DC Threshold, No AC Mitigation Circuit
  • 1.2kA, +1 to -11V DC Threshold, No AC Mitigation Circuit
  •  3.7kA, +1 to -3V DC Threshold, 30V 45A AC Mitigation Rating, 50/60Hz Frequency
  • 1.2kA, +1 to -3V DC Threshold, 30V 45A AC Mitigation Rating, 50/60Hz Frequency
  •  3.7kA, +1 to -3V DC Threshold, No AC Mitigation Circuit
  •  1.2kA, +1 to -3V DC Threshold, No AC Mitigation Circuit
  •  3.7kA, +2 to -2V DC Threshold, 30V 45A AC Mitigation Rating, 50/60Hz Frequency
  • 1.2kA, +2 to -2V DC Threshold, 30V 45A AC Mitigation Rating, 50/60Hz Frequency
  • 3.7kA, +2 to -2V DC Threshold, No AC Mitigation Circuit
  •  1.2kA, +2 to -2V DC Threshold, No AC Mitigation Circuit
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