Exd IIC T4 na Exd IIC T5 zinashiriki ukadiriaji wa kuzuia mlipuko sawa, tofauti pekee ikiwa joto la juu ambalo kila mmoja anaweza kufikia wakati wa operesheni.
Kundi la joto la vifaa vya umeme | Kiwango cha juu cha joto kinachoruhusiwa cha vifaa vya umeme (℃) | Halijoto ya kuwasha gesi/mvuke (℃) | Viwango vinavyotumika vya halijoto ya kifaa |
---|---|---|---|
T1 | 450 | = 450 | T1~T6 |
T2 | 300 | >300 | T2~T6 |
T3 | 200 | >200 | T3~T6 |
T4 | 135 | >135 | T4~T6 |
T5 | 100 | >100 | T5~T6 |
T6 | 85 | >85 | T6 |
Kiwango cha juu cha joto kinachoruhusiwa cha uso hutofautiana: kwa Exd IIC T4, ni 135 digrii Selsiasi, ambapo kwa Exd IIC T5, it is capped at 100 digrii Selsiasi.
Given that lower operating temperatures enhance safety, the explosion-proof classification CT5 is considered superior to CT4.