naturally air-cooled 中文意思是什麼
naturally air-cooled
解釋
空氣自冷式-
The transformers can be cooled by air naturally ( an ) or forced air cooling ( af ). cooled by an, transformers can oprerate up to 100 % of its rated output. in af mode, output can be increased by 40 50 % of its rated output
風冷系統:變壓器在自然冷卻條件( an )下,可在額定容量下長期安全運行,強迫空氣冷卻( af )時,變壓器按容量大小相同,可增容40 ~ 50 % 。
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