Farqiga udhaxeeya Heerka Caddeynta Qarxa BT iyo CT

Qiimaynta aan qarxin:

Qalabka aan qaraxa ka hortageynin ee leh qiimeynta CT4 waxaa loo kala saaray Exd IIC T4. Qalabka BT4 ee aan qarxin waxaa lagu qiimeeyay Exd IIB T4, taas oo ah qiimayn hoose oo aan qarxin karin marka loo eego qalabka CT4.

Ku dabaqitaan:

CT wuxuu leeyahay baaxadda ugu ballaaran ee lagu dabaqi karo.

Deegaanka gaaska:

CT is an explosion-proof rating for acetylene and hydrogen levels. If there are gases like acetylene or hydrogen in the environment, CT-rated explosion-proof equipment is required. BT-rated equipment is not suitable for acetylene environments and is only considered a moderate heerka aan qarxin.