Technical specifications: - Protection type against electrical shock: Class ll. - Protection against electrical shock: Type B. - Continuous operation. - Protection of liquids-normal liquids - protected equipment. - Temperatures range: -40°C--+135°C. - Relative humidity:10% to 80%,non-condensing. - Noise<=: 70dB. - Allowable Max. speed: 25, 000 min (rpm). **For further product information, please contact Chat Support**