System Protection

Sayajigunj, Vadodara, Gujarat

Relays of all Types & Makes – Including Numerical ones! Indoor & Outdoor Circuit Breakers of all Types & Makes Battery Chargers Testing Equipments Panel related Repairing Jobs

Electrical lay-out and system design tender engineering documents covering sizing, specifications, etc. Application and selection of relays and protective relaying schemes power system analysis, short circuit and relay co-ordination studies transient analysis of the systems harmonics measurement, analysis and mitigation techniques power factor improvement studies design engineering for additional protections to be employed supply, installation, testing & commissioning of designed schemes verification of various protective relaying schemes for sensitivity and stability

Testing, programming / configuration of relays of all types & makes – siemens, abb, areva, schneider, l & t, sel, ge, beckwith, etc. Testing & servicing / overhauling of indoor & outdoor circuit breakers – siemens, abb, areva, schneider, l & t, jyoti, kirloskar, cgl, eaton, etc. Testing of ht & lt switchgear panels, transformers, motors, bus-ducts, cables, etc. Testing & maintenance of switchyard equipments – la, ct, pt, isolator, cb, transformer, etc. Complete health check-up and maintenance of indoor & outdoor switchgear panels (p/mcc panels, apfc panels, vfd & other lt & ht switchboards), rcp distance, differential (transformer, cable, bus–bar / bus–zone), ref, other protection schemes retrofitting of relays, circuit breakers modification, renovation and revamping of switchgears earth pit & earth grid resistance measurement and maintenance cable fault location jobs testing & verification of systems as per as-built drawings supply & installation of relays, circuit breakers, obsolete spares supply & installation of relays, circuit breakers, obsolete spares 24 x 7 trouble-shooting support