Tramo designs, assembles and refurbishes indoor and outdoor 13.8 kV and 69 kV substations, integrating engineering, equipment supply and installation. The scope includes retrofit and expansion of existing infrastructure, with interventions planned around the client’s operations.
What we deliver
- Medium and high voltage substation design
- Assembly and refurbishment of complete electrical infrastructure
- Supply and installation of transformers, switchgear, panels, circuit breakers and protection relays
- Protection, coordination and selectivity studies and protection system commissioning
- As-built drawings and technical installation documentation
Reference projects
- Estaleiro Atlântico Sul (Ipojuca, Pernambuco): 69 kV, 20 MVA substation, duct banks for 15 kV circuits and refurbishment of 13.8 kV switchgear.
- Bunge (Ipojuca, Pernambuco): retrofit of a 69 kV, 15 MVA substation, replacing two 7.5 MVA transformers in four weekends without interrupting production.
- Terphane (Cabo de Santo Agostinho, Pernambuco): 3 MVA, 13.8 kV substation, Siemens TTA main switchboard and 5,000 A busway.
