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  • 风机用隔爆型三相异步电动机YBF3.jpg

Flame-proof 3-phase Induction Motors for Ventilations

YBF3 Series


YBF3 series flameproof 3-phase inverter for air turbines, its flameproof performance conforms to GB/T3836.1-2021 "Explosive environment Part 1: General requirements for equipment" and GB/T3836.2-2021 "Explosive environment Part 2: Equipment protected by flameproof housing "d". The series of motor used in the presence of class ⅡB and class ⅡC explosive gas occasions, its high safety, high efficiency, reliable operation, motor indicators are excellent, most specifications of the performance indicators compared with YB series significantly improved, energy saving effect is significant. This series of motors mainly provide safe and reliable ventilation power equipment for petroleum, chemical and other industries that need explosion-proof.

Keywords:

Induction Motors

Product details

Outline Dimensional Drawing

 

Motor parameters

 

Power range 0.07kW~7.5kW No. H63~H132
Rated voltage 380V Rated frequency 50Hz
Number of poles 2、4、6、8P Energy efficiency rating /
Insulation class F、H grade, etc Protection class IP54、IP55, etc
Cooling mode IC410 etc. Working system S1
Installation mode B30 Use environment Indoor, W, WF1, WF2, THWF2, TAWF2, etc
Explosion-proof mark Ex db IIB T4 Gb/Ex db IIC T4 Gb (In the presence of Class Ⅱb or Class ⅡC explosive gases)

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