... sealing-in,self-cooling and caged type marine three-phase induction motor. The motors have such characteristics as high effciency, low ... , ventilators, seperators, hydraulic machines and other machines. The motor is able to operate on below conditions, such as dewdrops ... of insulation: FDegrees of temperature rise: BInstallation Method: B3/B5/B35/V1Ambient temperature: 0°c—+45°cRelative humidity: ≤95% ...