1. Hua whakataki o 1. Hua whakataki o MI80 tauira hua taura {6}092
Tuhipoka: Te hanganga o nga waahanga taura: A, B, D, E, H, J; Te maha o nga waea waea: 1,2; Rauemi uhi: (316L) he kowiri tira, (CU) parahi, (AL) 825 koranu, (CN) parahi-nickel koranu 2. Hanganga huānga taura: Waehere tauira taura whakawera: 1 6 A 65600 ahua 1 2 3 4 Nama nama whakaahuatanga 1 Te maha o nga rarangi matua 1= matua kotahi, me te 2= matua rua 2 Morahi ngaohiko whakatau 3=300V,4=400V,6=600V 3 Te rauemi waea A,B,C,D,E,F,G,H 4 Ātete-ahua makariri, x10000 65,600 = 6.56 (Ω / m) x10000 i te 20℃ 3. Tawhā Hangarau: tauira whakaritenga (mm²) whakaritenga (mm) te matotoru o te whakamatao (mm) Te diameter o waho o te hua kua oti (mm) Puka kotahi te roa roa rawa (m) tu atu ngaohiko (V) mutunga-whakamahi pāmahana (℃) mōrahi o nāianei (A) MI-AL MI-316L MI-CN MI-CU 0.4 0.39 0.65 3.0 300-350 1500 250-800 23 0.7 0.38 0.70 3.2 280-320 1500 250-800 32 1.0 0.385 0.75 3.5 250-320 1500 250-800 41 1.5 0.420 0.85 4.0 200-250 1500 250-800 50 2.5 0.460 0.90 5.0 100-200 1500 250-800 67 4.0 0.50 1.00 6.0 100-150 1500 250-800 75 6.0 0.85 1.50 8.0 50-80 1500 250-800 90 8.0 1.10 2.00 10.0 30-50 1500 250-800 100 10.0 1.25 2.30 12.0 20-30 1500 250-800 120 Tuhipoka: Ka taea te whakarite i nga korero motuhake, mo te whiriwhiringa hoahoa motuhake, me waea atu ki a maatau kaimahi hangarau. 4. Tawhā Taiao: tawhā Te hanga ringa parahi parahi matua Kang parahi matua te hanga ringaringa parahi Nikel-chromium-matua kowiri tira hanganga ringaringa Te mana whakatau (W / m) 5-30 20-100 50-295 Te pāmahana mata mōrahi o (℃) 200 400 800 Ko te pāmahana whakahaere mōrahi ko (℃) 150 350 650 diameter waho (mm) matua kotahi 3-6 3.5-6 3.5-6.5 mahanga-matua 6-10 6-11 5.5-11 Rauemi uhi Raina pūtau kaiwhakahaere parahi kore hāora Kang parahi, PTC alloy nichrome mea whakamatao magnesia paura magnesia paura magnesia paura whiti whakarewa parahi pai koroni he kowiri tira
MI taura Kaihanga