Shenhai Explosion-Proof
Lub T4 classification specifies tias hluav taws xob li yuav tsum khiav lag luam nrog ib qhov kub tshaj plaws uas tsis muaj ntau tshaj 135°C. Cov khoom uas muaj ib tug T6 ntsuam xyuas muaj feem xyuam rau ntau pawg kub, whereas T4 li yog compatible nrog T4, T3, T2, thiab T1 cov neeg mob.
| Cov hluav taws xob hluav taws xob | Qhov chaw uas muaj hluav taws xob (°C) | Roj/vapor ignition kub (°C) | Siv ntau ntau yam kub |
|---|---|---|---|
| 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 |
Yog vim li cas T6 tsis feem ntau siv yog tias ntau li lawm, Tshwj xeeb tshaj yog cov uas yuav tsum tau muaj hwj huam los yog consisting ntawm purely resistive circuits, Tsis tau mus cuag txoj hlua uas muaj peevxwm stipulated los ntawm cov T6 classification.