Shenhai Explosion-Proof
Ka whakarōpūhia nga kaitao hiko pahū-puehu ki roto i nga tohu pahū-pahū e toru: IIA, IIB, me te IIC. He pai mo nga taiao e uru ana nga hau ngiha me nga kohu ki te hau, ka wehewehea ki nga roopu pāmahana T1 ki te T4.
| Kāwai Tikanga | Te whakarōpū hau | Nga hau maaori | Pūngao korakora iti rawa |
|---|---|---|---|
| I raro i te Maina | I | Mewaro | 0.280mJ |
| Nga wheketere i waho o te maina | IIA | Propane | 0.180mJ |
| IIB | Ethylene | 0.060mJ | |
| IIC | hauwai | 0.019mJ |
Ka wehewehea enei kaitarai hiko ki nga momo Class B me Class C, typically utilized in Zones 1 a 2. The applicable pāmahana range for these hoists spans from T1 to T6, with T6 being the safest in terms of explosion-proof safety.