We are expert in any equipment testing and mainte-
nance from ABB to Siemens, from Schneider to SEL
etc. without problems.
The second point of distinction is: no restriction
area. We did projects in hydroelectric plant, new or
revamp; thermal plant, small and special (8 MW or
less) to traditional (380x2+300 MVA or more); high
voltage substation; medium voltage distribution
in steel factory, oil and gas, petrochemical, paper
factory, desalination, gas... at least only offshore is
missing, but we will reach them too.
Including SEB era, we can get 26 years of experience
of protection’s market and commissioning, testing
from electromechanical old ladies (as we love to call
old relay makes) to the shining last IEC61850 IED
developed in last years, passing from hybrid, elec-
tronic and first digital protections.
Author’s information: Marco Branchi is Serving Ex-
ecutive of SAElettrica with 20+ years hand on expe-
rience in Testing and Commissioning.
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