Suitable for driving engine which is usually of power over 9.5 kw. It realizes star-triangle connection to avoid high power during the engine start. In this way the start power is 3 times lower compared to triangle connections of this class. It has the potential to supervise oil temperature via thermistor. The number of stops can be up to 8 and it can reach 16 with the use of the extension. Diagnosis of the condition of the elements of the installation can take place via LED of the central board and PLC as well as a full configuration and damage diagnosis with the use of the special HMI module monitor which is adjusted to the PLC