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Product description YBBP series frequency conversion explosion-proof motor is a new product successfully developed on the basis of YB3 series motor combined with current new technologies in electromagnetic structure, process, material, etc. at home and abroad. It has good speed regulation performance, energy saving, large temperature rise margin, It has the advantages of long life, good performance, low noise, advanced flameproof structure, high reliability, convenient use and maintenance, etc. It can be used with various frequency conversion devices at home and abroad, which is helpful for energy saving and automatic control. Its rated power, rated speed and installation dimensions are the same as YB3 series explosion-proof motors. The frequency conversion explosion-proof motor conforms to the industry standard JB / T7565.1-2004 "YB3 series flameproof three-phase asynchronous motor technical conditions (frame number H100-355)" of GB755-2000 "Quota and Performance of Rotating Motors". Its explosion-proof performance meets the requirements of GB3836.1-2000 "Electrical Equipment for Explosive Gas Environment Part 1: General Requirements" and GB3836.2-2000 "Electrical Equipment for Explosive Gas Environment Part 2: Flameproof Type" d "", They are made into explosion-proof ExdI, ExdIIAT4, and ExdIIBT4 respectively, which are suitable for the dangerous places in underground coal mines (non-excavation face) and the explosive gas environment of Group IIA and IIB, temperature group T1 ~ T4. The protection grade of the inverter explosion-proof motor is IP54 or IP55, and the cooling method is IC416. Inverter explosion-proof motors can also be made into humid tropical type, dry tropical type, outdoor type and outdoor anti-medium corrosion type and outdoor humid heat type. Product related parameters Main specifications