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Caltech Engineering Services

Solid State Polarization Cell

Solid State Polarization Cell
Price : ₹ 45,000.00 / Piece(s)
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MOQ : 1 Piece(s)

Product Details

Type Solid State Relays
Material Aluminium, Polyester Film
Certification CE Certified
Application Industrial Use
Voltage 110V, 220V
Frequency 50Hz, 60Hz
Features Accuracy, Auto Controller, Dipped In Epoxy Resin, High Performance
Current Type AC, DC
Relay Type Dry Filled

Additional Information

Product Code Solid State Polariza

Caltech Engineering Services- India introduces Pa-El's Solid state Solid State Polarization Cell that is a semiconductor cell, used for short-term current peaks and over voltage drainage. Solid State Polarization Cell that we provide is also used for synchronization of cathodic protection system with lightning strike protection demands for gas reduction station, measuring reduction station, blockade station etc.

There are two types of solid-state Solid State Polarization Cell: PP�1 for 35A/40kA current and PP�2 for 100A/40kA current.


  • Case Box : 165x255x80mm
  • Mass : 2.27Kg


  • Case Box : 200x250x183mm
  • Mass : 6.33Kg

Technical Data

  • long-term current (AC/DC) : 35A
  • lightning surge current : 40kA(8/20S)
  • short-term fault current(AC) : 90A/0,5s
  • voltage blocking level (DC) : -3/+1V,-2/+2 V or according to customer
  • working temperature : -400C to + 600C


  • long-term current(AC/DC) : 100A
  • lightning surge current : 40kA(8/20S)
  • short-term fault current(AC) : 700A/0,5s
  • voltage blocking level (DC) : -3/+1V,-2/+2 V or according to customer
  • working temperature : -400C to + 600C

It is possible to install current and voltage measuring sensor switch characteristics as follows :

  • current sensors(shunt) : 60mV/40A
  • voltage sensor : -10V,+10V


  • current sensors(shunt) : 60mV/100A
  • voltage sensor : -10V,+10V

Voltage and current signals are available on DB9 standard connector

Adjustmentand Repairs
Validity check is performed once a year. Validity check is performed by :

  • visual inspection
  • blocking voltage check in both direction
  • measuring point cable check
  • grounding resistance measurement
  • AC/DC potential on pipeline and grounding measurement
  • AC/DC current measurement

PP� is a one-time product and adjustment is not possible. Breakdown voltage is mostly occurred as short-circuit, rarely as a total disconnection between positive and negative pole. If break down detected it is necessary to replace cell with new one.

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