{}

我們的品牌

Impact-Company-Logo-English Black-01-177x54

歡迎造訪施耐德電機全球網站

歡迎訪問我們的網站
搜尋常見問題
Fuse derating according to the ambient temperature
This is defined by fuse manufacturer. Generally yes, but it depends on fuse type and sizing. For example, Mersen (Ferraz in the past) has
http://ep-us.mersen.com/fileadmin/catalog/Literature/Application-Guidelines/ADV-P-Application-Information-Temperature-De-Rating.pdf
where considered "normal" ambient temperature is 25 degrees centigrade.

When the fuse selection is associated with VSD or ATS, the max ambient temperature of VSD or ATS is already considered and so fuse selection is defined at this temperature.

施耐德電機Taiwan

探索更多
系列:
可能有幫助的文章
探索更多
系列: