小弟現在手頭有個UL多士爐的項目,看標準時有些疑惑,請各位有經驗的朋友指點一下!!
標準原文如下:
44.2.5.1 a toaster is to be operated as described in 44.1.5 without toast and with doors, or the equivalent, closed. in the case of an automatic toaster, any means employed for de-energizing the heating elements is to be defeated.
我看了后對any means employed for de-energizing the heating elements is to be defeated.這段話有些疑惑,如果把任何導致發熱元件斷電的措施或裝置都失效的話,那不是將發熱線直接和電源連接嗎?這樣的話持續加熱肯定會有危險發生的!我想請教一下有經驗的朋友任何導致發熱元件斷電的措施或裝置包括保護裝置嗎?(比如保護繼電器,熱斷路器,FUSE等等)