Products Of


  • The purpose of power system protection is to use accurate and reliable protection equipment to recognize faults in the supply system promptly and without fail and to minimize impairments to the power supply by selectively switching off faulted sections of the power system.


    The use of suitable protection devices can significantly improve the safety and reliability of complex electrical power systems and installations. Regular testing is the only way to ensure that these protection devices function correctly throughout their operational life.


  • Compact test system for highly complex test tasks. 4 voltage outputs and 6 current outputs which can provide particularly high output power allow three-phase tests on static, digital and self-powered relays.

    ARTES 460 | 600 test instruments have been specially developed for harsh transport and operational conditions. Thanks to  state-of-the-art technology, the fourth generation of ARTES products have retained the positive features of their predecessors, even though they have more power and more channels.