Autorisation
Authorized as official verification laboratory by the
Swiss Federal Dep. of Justice and Police.
Supervision of measurement equipment by the
Swiss Federal Office of Metrology and Accreditation.
Sealing or verification mark with certificate.
Verification Certificate for Instrument Transformers,
SVS (Swiss Verification Service)

Authorized test laboratory according to ISO/IEC 17025
Supervision by the Swiss Federal Office of Metrology
and Accreditation
QM-certified according to ISO 9001
Test Report STS (Swiss Testing)

Facilities
High Voltage Laboratory
- 800 kV - AC voltage transformer, Frequencies: 16 2/3
Hz up to 120 Hz
- 1200 kV Switching impulse generator
- 1600 kV Lightning impulse generator

40 kA - AC current transformer, 50 Hz and 60 Hz
8 kA - AC current transformer, 16 2/3 Hz p to 60 Hz

Test Methods, Standards
High voltage tests according to IEC 60060-1
Test of instrument transformers according
IEC 60044 and national standards such as
SEV, VDE, BS, ANSI, AS