motor designation: -phase motor enclosure: IP55 insulation class: F motor power: 0.550 kw motor voltage: 380-420 / 660-690 V motor operating current: 1.73 / 1.00 A cosine phi: 0.72 motor frequency: 05 hz motor operating speed: 1385 1/min motor designation: -phase motor enclosure: IP55 insulation class: F motor power: 0.550 kw motor voltage: 380-420 / 660-690 V motor operating current: 1.73 / 1.00 A cosine phi: 0.72 motor frequency: 05 hz motor operating speed: 1385 1/min