Pahū ʻo Shenhai
『E kaomi ma aneʻi e hoʻoiho i ka PDF huahana: Pahū Hoʻopaʻa Pahu AH』
ʻĀpana ʻenehana
| Hōʻailona hōʻailona pahū | Volta koho | Kuhi ʻia i kēia manawa | Degere o ka palekana | Ka nui o ka milo | Ka helu o nā poloka terminal |
|---|---|---|---|---|---|
| Ex db IIC T6 Gb Ex tb IIIC T80 ℃ Db | 380/220V | 20A | IP54、IP66 | G1/2~G2 | 4 |
Nā hiʻohiʻona huahana
1. Aluminum alloy make-casting shell, ma hope o ke kiʻi ʻana i ka pana kiʻekiʻe, pili ka ili i ke kiʻekiʻe-voltage electrostatic spraying;
2. Hōʻike ʻia nā mea hoʻopaʻa kila kila me ka hana anti-corrosion kiʻekiʻe;
3. Nui nā ala a me nā kikoʻī no ka inlet a me ka puka;
4. Hiki ke hana kūikawā ʻia nā milo komo i loko a me waho i mau milo metric, Nā kaula NPT a me nā ʻano ʻē aʻe;
5. Hiki ke ʻae ʻia ka paipu kila a i ʻole ke kaula uwea.
| Hōʻike uea（φ mm) | Loko paipu (ʻO G) | A | B | C | ʻO D |
|---|---|---|---|---|---|
| 7-10 | ʻO G 1/2 | 170 | 89.6 | 70 | / |
| 10-14 | ʻO G 3/4 | 125 | |||
| 12-17 | ʻO G 1 | 185 | 97.6 | 78 | / |
| 15-23 | ʻO G 1 1/4 | ||||
| 18-33 | ʻO G 1 1/2 | 198 | 107 | 85 | |
| 26-43 | ʻO G 2 | 230 | 130 | 100 |
Lai pili
1. Ua pili i na wahi ma Zone 1 a me Zone 2 o pahū kaiaea kinoea;
2. Ua pili i na wahi ma Zone 21 a 22 o lepo hikiwawe kaiapuni;
3. He kūpono no IIA, Kaiaea kinoea pahū IIB a me IIC;
4. Pili ia T1-T6 mahana wela hui;
5. Hoʻopili ia i ka hoʻopili ʻana o nā uea uila a me nā kaula i nā wahi pōʻino e like me ka hoʻohana ʻana i ka aila., ʻaila hoʻomaʻemaʻe, ʻoihana kemika, hale hoʻokele kinoea, nā paepae aila waho, nā pahu ʻaila, hana metala, etc.
