Our company provides the following standards of controls, meticulously, reliably and quickly test, inspection and certification services, taking into account all the test requirements. 

TS EN 61975 High voltage direct current installation - System tests

TS EN 61954 Static VAR (reactive power) compensators (SVC) - Tests for thyristor valves

TS EN 61954 / A1 Static VAR compensators (SVC) -Tristor valve tests

TS EN 61954 / A1 Static VAR (reactive power) compensators (SVC) - Tests for thyristor valves (IEC 61954: 2011 / A1: 2013)

TS EN 61954: 2011 Tests of thyristor valves for static electrically compensated power electron (ICS) systems for electrical transmission and distribution systems