YBF series high-voltage flameproof 3-phase asynchronous motors for fans (H560~900), the product has excellent performance, safe and reliable use, vibration, noise is lower than similar products, in line with environmental protection requirements.

Technical information:

H560-900, Power:500-3150kW, Protection Degree: IP55, Insulation Class: F, Cooling Method: IC511, Ambient Temperature of -15℃~+40℃, Altitude not exceeding 1000m above sea level. The installation size, efficiency, power factor and other performance parameters are the same as the voltage parameters of YB560-900 of the same level.

Main Feature and standards compliance: 

YBF series high-voltage flameproof 3-phase asynchronous motors for fans is made of explosion-proof type according to GB3836.1-2010《Explosive atmospheres - Part 1: Equipment-General requirements》 and GB3836.2-2010《Explosive atmospheres – Part 2:Equipment protection by flameproof enclosures “d”》.This series motor has the characteristics of excellent performance, safe and reliable operation, lower vibration and noise than similar products, meeting the requirements of environmental protection.

Application range and operating environment:

YBF series high voltage flameproof 3-phase induction motors for fans, explosion-proof mark：Ex d I Mb. This series motor is suitable for the places with explosive gas mixture in underground Coal Mine.