Synchronize Interrupter

سینکرنایز اینتراپتر (قطع کننده همزمان)

Instant off potential is used to evaluate the potential of the structure and its compliance with the cathodic protection criterion in structures under protection, when cathodic protection of a structure is carried out by several transformer rectifiers, all transformer rectifiers shall be simultaneously switched off and switched off in order to measure the instant off potential. It is necessary to use Cynchronize Interrupter to achieve this.


The following methods may be used to synchronize the switch off and switch on of the transformer rectifiers:

  • Microwave
  • Direct cabling
  • landline phone or GSM mobile
  • Satellite clocks

Synchronizing devices may be installed or portable in cathode protection stations as a stand-alone unit.

One of the most common portable synchronization devices is GPS interrupter mounted on the rectifier transformers input or output. These devices consist of a satellite clock (using GPS) and a circuit that switches off and switches on a contactors (Interrupter). The GPS Interrupter device is manufactured in different current ranges that are selected based on customer request and transformer rectifier power.

Borna Electronics Co. declares its readiness to design and manufacture all types of synchronize interrupter based on the requests of respected clients or project needs.