INVERTER FREQUENCY POWER SUPPLY: 440 A 460 VAC; FREQUENCY FOOD: 0.1 A 400 HZ; POWER: 220 KW (300 HP); POWER RATED: 370 A; NUMBER OF STAGES: TRIFASICO; PROTECTION DEGREE: IP 00; DIMENSIONS: 350.00 X 500.00 X 950.00 MILLION; CONTROL: VECTOR CONTROL; TEMPERATURE: -10 – 45 DEGREES C; FREQUENCY RANGE: 0 400 HZ; ROTATION MOTOR: 890 RPM; NUMBER OF MOTOR POLES: 8; MOTOR VOLTAGE: 440 VAC;