Medium voltage equipment (MV):
– Incoming panel with SF6 circuit breaker;
– Metering panel equipped with 3 current transformers and 3 voltage transformers;
– Protection panel with SF6 circuit breaker, with 24 V DC motorized control;
MV cables for interconnection between the protection panel and the transformer;
Power transformer with oil insulation (0.4/15 kV or 0.4/30 kV) or (0.8/15 kV or 0.8/30 kV) up to 1 MVA;
LV cables for interconnection between the transformer and the main distribution board (MDB). The MDB is equipped according to the single-line diagram;
Three-phase auxiliary transformer 5 kVA;
AC+DC auxiliary services panel according to the single-line diagram;
24 V power supply unit and 20 Ah batteries;
Protective and service earthing points inside up to the removable connectors;
Normal or forced ventilation;
Standard cabin lighting;
Regulatory accessories: gloves, flashlight, insulating mat, earthing register map, “Danger of Death” sign, and first aid instruction panel;
UPS (Optional);
Metering panel equipped with active and reactive energy meter, and GSM module (Optional);
Control panel, including interconnection protections (Optional);
Interconnection protection programming and testing in the presence of EDP technicians (Optional)