Shenhai Pasi-Faamaoniga
Fa'ailoga fa'aletonu:
Meafaigaluega faʻamaonia faʻalavelave faʻatasi ma le CT4 faʻavasegaina o loʻo faʻavasegaina Exd IIC T4. BT4 mea pa'u-fa'amaonia ua fa'amauina o Exd IIB T4, lea e maualalo le pa-fa'amaonia fa'atatau nai lo meafaigaluega CT4.
| Tulaga Vaega | Fa'avasegaga kasa | Kasa sui | Malosi'i Fa'amumu Fa'amumu |
|---|---|---|---|
| I lalo o le Mine | I | Methane | 0.280mJ |
| Falegaosi i fafo o le Mine | IIA | Propane | 0.180mJ |
| IIB | Ethylene | 0.060mJ | |
| IIC | Hydrogen | 0.019mJ |
Fa'aoga:
O le CT o loʻo i ai le lautele lautele o faʻaoga.
Siosiomaga kesi:
CT is an explosion-proof rating for acetylene and hydrogen tulaga. 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 tulaga e le pa.