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引用第7楼xuxuxu于2011-06-07 12:45发表的 :
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高人,标准说了“如果热电偶可以布道绕组内部的话,10K可以不减”吗?具体在哪里?麻烦指教下,谢谢! f0 V* o# J4 t S
减10度是由测试方法决定的,用热电偶布绕组表面就要减10度,如果热电偶是嵌入到里面,是不需要减10度的,可以看table 4B的注解a:
# m- N6 U8 _0 f7 L& u5 c& }If the temperature of a winding is determined by thermocouples, these values are reduced by 10 °C,
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– a motor, or W4 R5 w. H ^! Y R3 ?( ]
– a winding with embedded thermocouples. |
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