HOME ACTIVITIES EXPERIENCE CONTACT US PRIVATE AREA The name Selecty rises from the Company origins and from its core business: the ‘Selectivity art in protection coordination settings’. In 1994 Mr. Gambirasio Domenico start the activity of free lance for protection coordination study and in 1995 was born the company with name Selectivity. Only in year 2004 the name was changed in Selecty. Selecty is specialized in electrical calculation for different type of electrical power system. The experience come from more than 2000 projects and field feedbacks. A background is assured from projects in more than 40 different countries, with different designs and operation philosophies, different rule and Standards and diversified plant needs. This variegated experience assure agility in the engineering calculation method. More than 40 clients have cooperate with Selecty. They are relay and switchboards manufacturers, engineering companies and end users. ACTIVITIES Short-circuit current Calculation of the short-circuit current that can flow into electrical network in case of fault. Load Flow Voltage and power balance profile Motor Starting Required to verify if the electrical power system is able to carry out the starting of large induction... Transient Stability Transient Stability investigate dynamic performance of the power system during and after system changes or disturbances. Harmonic Power system harmonic and frequency scan Inrush Transformer Electromagnetical calculation of the inrush transformer obtained during the magnetization. Transient recovery voltage Calculate the transitory phenomena that occurs during the circuit breaker opening. Grounding method definition Definition of the ground current required into the electrical network. CT and VT calculation The choice of CT and VT performance shall be defined based upon an easy but important calculation. Protection Selectivity Protection settings and selectivity Arc-Flash Hazard Calculation of the energy that could invest the personnel that is working on or near energized equipment. Training course At request SELECTY S.r.l. - Via Ospedale 70 - Trescore Balneario (BG) - Italy - Tel +39 035/944088 - E-mail:info@selecty.it P.IVA 02854960164 - Reg.Imp. di BG n. 328760/200 - Capitale Sociale 12.000 € - Powered by Coriweb s.r.l. & XSeo.it