Dedicated fan YBF2-315L-2 an explosion-proof motor, YBF2 fans a special explosion-proof electrical specifications, the main motor enclosure protection class IP44 or IP54, the junction box for IP54. 2, cooling method: IC411 3, frequency: 50Hz 4, installation form: IMB3 5, Rated voltage: 380V, 660V, 380 / 660V 6, Operating mode: Continuous (S1) YBF2 fan Ordering a special explosion-proof motor, this sample only Selection for users with specific data content are subject to change. 2. When ordering please specify the motor type, power, synchronous speed, rated voltage, rated frequency, frequency range, installation structure type, proof marks, protection, junction boxes line methods. 3, the motor tuning range, protection, bearing note drain structure have special requirements, the order shall specify the contract, according to those provisions do not specify the terms of supply above. 4, when ordering please specify the motor type, power, poles, voltage, rated frequency, frequency range, proof marks, installation form structure, protection, insulation class. Explosion dedicated fan motor YBF2-315L-2