VOLTAGE TRANSFORMER; POWER VA: 750 KVA; PRIMARY VOLTAGE: 13800V; FREQUENCY: 60 HZ; TYPE: THREE-PHASE DRY; DIMENSIONS: 1770X1 090X1565MM; SECONDARY VOLTAGE: 360V; STANDARD ABNT NBR 5356-11; TENSION WITHOUT CHARGE: 13800V / 360V; TENSION CLASS: 15KV / 3.6KV; BASIC CO LEVEL OF ATMOSPHERIC IMPULSE: 95KV / 20KV; SUPPORTABLE TENSION: 34 KV / 10KV; TYPE OF ISOLATION: ENCAPSULATED / IMPREGNATED; INSULATION CLASS: F (155C) / 100C; CONNECTION: STAR / DELTA; TRIFASICO; FREQUENCY: 60HZ; FACTOR: K; LIGACATION GROUP: YD5; TOTAL LOSSES: 12000W; IMPEDANCE: 6%; CURRENT TRANSFORMER CHARACTERISTICS: DESIGNACAO: PROTECAO; TYPE: WINDOW; RELATIONSHIP / CLASS: 150-1A / 4VA5P20; THERMAL FACTOR: 1.2 / 45KA. AS REFERENCE: ALSTOM / OCREV CASTELGOMBERTO – DRGW TS-4218