YYFA series high-temperature single-phase capacitor running motor axial exhaust fan, YS three-phase asynchronous motor axial-flow exhaust fan.

YYFA系列为耐高温单相电容运转电机轴流式排气风扇，YS为三相异步电机轴流式排气电扇。

youdao

FA series is a single-phase capacitor-start motor axial-flow type exhaust fan. FTA is a three-phase asynchronous motor axial-flow exhaust fan.

FA系列为单相电容运转电机轴流式排气风扇，FTA为三相异步电机轴流式排气电扇。

youdao

FA series is a single-phase capacitor-start motor axial-flow type exhaust fan. FTA is a three-phase asynchronous motor axial-flow exhaust fan.

FA系列为单相电容运转电机轴流式排气风扇，FTA为三相异步电机轴流式排气电扇。

youdao