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电机绝缘

  • 发布日期:2019-03-21 总浏览:

manbetx1.0和超manbetx1.0用户的绝缘均采用F级绝缘系统,B级温升,这是当今业界比较通用的要求。

F级绝缘系统B级温升的采用,使高效节能电机产品获得25℃的安全裕度。这可用于增加有限周期的负载,使电机可适用在较高环境温度和海拔,或者在更高的电压和频率容差下工作。同样它可用于延长绝缘寿命。

F级绝缘系统 

-最高环境温度40℃ 

-最高允许温升105K 

-热点温度裕度+10K 

B级温升

-最高环境温度40℃ 

-最高允许温升80K 

-热点温度裕度+10K 

绝缘系统温度级别:

-F级155℃ 

-B级130℃ 

-H级180℃ 


    The insulation of high efficiency and ultra-high efficiency motors adopts F-level insulation system and B-level temperature rise, which is a common requirement in today's industry.

    With the adoption of B-level temperature rise in F-level insulation system, the safety margin of high-efficiency and energy-saving motor products is 25 C. This can be used to increase the load of finite period, so that the motor can be applied to work at higher ambient temperature and altitude, or at higher voltage and frequency tolerance. It can also be used to extend insulation life.

Class F Insulation System

- Maximum ambient temperature 40 C

- Maximum allowable temperature rise 105K

- Hot spot temperature margin + 10K

B temperature rise

- Maximum ambient temperature 40 C

- Maximum allowable temperature rise of 80K

- Hot spot temperature margin + 10K

Insulation system temperature level:

-F grade 155 C

-B grade 130 C

-H grade 180 C

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