... (Power System) The hydraulic station is composed of oil tank, gear pump, motor, synthetic system and oil filter device. ... is composed of energy conversion device(pump and oil tank), energy adjustment device(valves) and power transferring device, etc., under the ... the electromagnets is 3, work voltage is 220V.Total power:15KWVoltage: ~380VPhases:3Frequency:50HzTotal fuse rated current:30AEquipment ...