Enclosure: Totally Enclosed Fan Cooled (TEFC) Protection: IP55 rating Service Factor (SF): 1.15 SF (1.0 SF for 50 Hz operation) Insulation: Class F insulation Mounting: C-Face with feet Efficiency: Premium efficiency Inverter Duty Rated: 10:1 constant torque (CT) 20:1 variable torque (VT) at 1.0
Enclosure: Totally Enclosed Fan Cooled (TEFC) Protection: IP55 rating Service Factor (SF): 1.15 SF (1.0 SF for 50 Hz operation) Insulation: Class F insulation Mounting: C-Face with feet Efficiency: Premium efficiency Inverter Duty Rated: 10:1 constant torque (CT) 20:1 variable torque (VT) at 1.0