技術中心

防爆馬達的兩種保護原理 Ex tB 與 tD 型馬達採用不同的保護配置。內部火花透過……進行隔離。

1.由於沒有中性線，380V 防爆配電箱的接線應使用三相 380V 電源，而非三相 220V。2.

The abbreviation Ex stands for explosion-proof, indicating that the electrical equipment is designed for hazardous areas.

The specific technical meanings of the Ex eb IIB Gb marking are detailed as follows: Ex: It is indicated that the equipment is an explosion-proof...

四線」一詞是指三條帶電線和一條中性線，指定為 A|B|C|N|，其中 N 代表接地線。

The international identifier for explosion-proof equipment is represented by Ex. It is derived from the word "Explosive", and the explosion-proof...