BTH 2×50 is a DSP controlled, fully programmable, high efficiency cathodic protection rectifier designed to keep up with the severe conditions faced in harsh working environment, equipped with all the necessary protective components and functions to protect itself under extreme conditions such as overcurrent and overheat or surges coming from any cable connection.

BTH 2×50 has a unique future of being able work with 2 or 3 phase of supply. This feature makes it possible to operate under unstable mains conditions.

BTH 2×50 has a high efficiency insulating step down transformer with an efficiency of greater than %95 and is designed to witstand an overload condition of %125 contiuously.

BTH 2×50 Power Module consists of a Low output ripple High efficiency step down DC to DC converter operating at 50 KHz.

High switching frequency allows fast output control and line voltage compensation. Utilisation of a DC to DC converter provides an overal efficiency of greater than %90 The System is able to diagnose and report critical conditions such as Anode, Cathode or Reference electrode cable brakes and also logs the error codes which can be analysed over MODBUS connection.

Multiple units can be synchronized through GPS satellites (optional) which makes it possible to conduct pipeline diagnostic works without using expensive external interrupters.