Сathodic protection transformer rectifier UKZT-AU OPE TM-GSM 2,0 N1

The Cathodic Protection transformer rectifier of the UKZT-TM serie are intended for protection of underground metal constructions against soil corrosion by a method of cathodic polarization.

This rectifier equipped by microprocessor controller “KATRON-SKZ” as control block with integrated GSM-modem for remote control using mobile communications. This makes possible integration of the rectifier to the telemetry system “STEL-K” or to some others SCADA-systems by GSM/GPRS communications or by CAN/RS485/RS422 interfaces with standard Modbus RTU protocol for remotely monitoring and control of rectifiers settings and work modes.

The controller “KATRON-SKZ” is realized as multi-blocks module and include microprocessor block, GSM-modem and reserve power supply block with external accumulator battery. This one give opportunity transfer measured values of rectifier’s output voltage and current, protective potential, alarm signals (as not sanctioned opening of a rectifier’s box), data of power counter and time counters by GSM/GPRS communications included SMS messages.

In the CP transformer rectifier are released modes of manual control and automatic stabilization of output current or protective potential.

Measuring and transferring data by CP TR's controller:

– Value of output voltage
– Value of output current
– Value of protective potential (if reference electrode is connected)
– Values of time counters (time of work, and protection time)
– Values of power counter
– Values of main voltage AC
– Value of “pipe-anode” resistance
– Value of temperature inside the controller box
– Emergency signalisation to central computer and transfer dubler SMS-message to mobile phones of staff.

Archiving main parameters of the CP rectifier, with a measurement of average values of each for hour. Volume of the journal is 2 last months (archive) from the current date.

Thanks to this option the controller has function of intelligent control in case of accident situation with automatic changing work modes.

Available configurations*:

• Base - you must only choose the type of the communication module;
• MK - complete with a factory-made pedestal;
• KF - integrated or external output voltage pulsation filter.

* - You can choose configuration the CPTR yourself by selecting the necessary combination or send a request to the store's email about the need a personalized configuration.