Polarization Cells Dealers

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

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. PPC1 Case Box : 165x255x80mm Mass : 2.27Kg PPC2 Case Box : 200x250x183mm Mass : 6.33Kg Technical Data PP�1 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 PP�2 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 : PP�1 current sensors(shunt) : 60mV/40A voltage sensor : -10V,+10V PP�2 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.