Pepala loteteza kutentha la D370 SMC
Chipepala choteteza kutentha cha D370 SMC ndi mtundu wa pepala loteteza kutentha lolimba. Limapangidwa kuchokera ku SMC mu nkhungu pansi pa kutentha kwambiri komanso kuthamanga kwambiri. Lili ndi satifiketi ya UL ndipo lapambana mayeso a REACH ndi RoHS, ndi zina zotero. Limatchedwanso pepala la SMC, bolodi loteteza kutentha la SMC, ndi zina zotero.
SMC ndi mtundu wa chopangira mapepala chomwe chimapangidwa ndi ulusi wagalasi wolimbikitsidwa ndi utomoni wa polyester wosakhuta, wodzazidwa ndi choletsa moto ndi zinthu zina zodzaza.
Mapepala a SMC ali ndi mphamvu yapamwamba kwambiri ya makina, mphamvu ya dielectric, kukana bwino kwa moto, kukana kutsatira, kukana arc ndi mphamvu yolimba kwambiri, komanso kuyamwa madzi pang'ono, kulekerera kokhazikika komanso kupindika pang'ono. Mapepala a SMC amagwiritsidwa ntchito popanga mitundu yonse ya ma board oteteza kutentha m'magiya osinthira magetsi amphamvu kapena otsika. Angagwiritsidwenso ntchito pokonza zigawo zina za kapangidwe ka insulation.
Makulidwe: 2.0mm ~ 60mm
Kukula kwa pepala: 580mm * 850mm, 1000mm * 2000mm, 1300mm * 2000mm, 1500mm * 2000mm kapena kukula kwina kokambirana
SMC
DMC
Mapepala a SMC okhala ndi mitundu yosiyanasiyana
Mapepala a SMC
Zofunikira Zaukadaulo
Maonekedwe
Pamwamba pake pakhale pathyathyathya komanso posalala, popanda matuza, mabala ndi kuwonongeka kwa makina. Mtundu wa pamwamba pake uyenera kukhala wofanana, wopanda ulusi wowonekera bwino. Wopanda kuipitsidwa koonekera, zinyalala ndi mabowo oonekera bwino. Wopanda ming'alu ndi ming'alu m'mbali mwake. Ngati pali zolakwika pamwamba pa chinthucho, zitha kukonzedwa. Phulusa lochuluka liyenera kutsukidwa.
The bkutha kwa kupatukaChigawo: mm
| Zofunikira | Kukula kwa mawonekedwe | Makulidwe odziwika S | Kupotoka kopindika | Makulidwe odziwika S | Kupotoka kopindika | Makulidwe odziwika S | Kupotoka kopindika |
| Pepala la D370 SMC | Kutalika kwa mbali zonse ≤500 | 3≤S＜5 | ≤8 | 5≤S＜10 | ≤5 | ≥10 | ≤4 |
| Kutalika kwa mbali iliyonse | 3≤S＜5 | ≤12 | 5≤S＜10 | ≤8 | ≥10 | ≤6 | |
| 500 mpaka 1000 | |||||||
| Kutalika kwa mbali iliyonse ≥1000 | 3≤S＜5 | ≤20 | 5≤S＜10 | ≤15 | ≥10 | ≤10 |
Zofunikira pakuchita bwino
Kapangidwe ka thupi, makina ndi magetsi a mapepala a SMC
| Katundu | Chigawo | Mtengo wokhazikika | Mtengo wamba | Njira yoyesera | ||
| Kuchulukana | g/cm3 | 1.65—1.95 | 1.79 | GB/T1033.1-2008 | ||
| Kuuma kwa Barcol | - | ≥ 55 | 60 | ASTM D2583-07 | ||
| Kuyamwa madzi, makulidwe a 3mm | % | ≤0.2 | 0.13 | GB/T1034-2008 | ||
| Mphamvu yopindika, yolunjika ku laminations | Kutalika | MPa | ≥170
| 243 | GB/T1449-2005 | |
| Kudutsa | ≥150 | 240 | ||||
| Mphamvu Yogwira Ntchito, Yofanana ndi Ma Lamination (Charpy, Yosadulidwa) | KJ/m2 | ≥60 | 165 | GB/T1447-2005 | ||
| Kulimba kwamakokedwe | MPa | ≥55 | 143 | GB/T1447-2005 | ||
| Modulus yolimba ya kusinthasintha | MPa | ≥9000 | 1.48 x 104 | |||
| Kuchepetsa kupanga | % | - | 0.07 | ISO2577:2007 | ||
| Mphamvu yokakamiza (yolunjika ku laminations) | MPa | ≥ 150 | 195 | GB/T1448-2005 | ||
| Modulus yokakamiza | MPa | - | 8300 | |||
| Kutentha kotentha komwe kumayikidwa pansi pa katundu (T)ff1.8) | ℃ | ≥190 | ＞240 | GB/T1634.2-2004 | ||
| Koyefishienti ya kukula kwa kutentha kwa liner (20℃ --40℃) | 10-6/K | ≤18 | 16 | ISO11359-2-1999 | ||
| Mphamvu yamagetsi (mu mafuta a transformer a 25# pa 23℃+/-2℃, mayeso a nthawi yochepa, Φ25mm/Φ75mm, electrode yozungulira) | KV/mm | ≥12 | 15.3 | GB/T1408.1-2006 | ||
| Voliyumu yowonongeka (yofanana ndi ma laminations, mu mafuta a transformer a 25# pa 23℃+/-2℃, mayeso a sitepe ndi sitepe a 20s, Φ130mm/Φ130mm, electrode ya mbale) | KV | ≥25 | ＞100 | GB/T1408.1-2006 | ||
| Kukana kwa voliyumu | Ω.m | ≥1.0 x 1012 | 3.9 x 1012 | GB/T1408.1-2006 | ||
| Kukana kwa pamwamba | Ω | ≥1.0 x 1012 | 2.6 x 1012 | |||
| Kuvomerezeka koyerekeza (1MHz) | - | ≤ 4.8 | 4.54 | GB/T1409-2006 | ||
| Chinthu chogawa magetsi (1MHz) | - | ≤ 0.06 | 9.05 x 10-3 | |||
| Kukana kwa Arc | s | ≥180 | 181 | GB/T1411-2002 | ||
| Kukaniza kutsatira | CTI
| V | ≥600 | 600 Kudutsa pamwamba | GB/T1411-2002
| |
| PTI | ≥600 | 600 | ||||
| Kukana kutchinjiriza | Mu mkhalidwe wabwinobwino | Ω | ≥1.0 x 1013 | 3.0 x 1014 | GB/T10064-2006 | |
| Pambuyo pa maola 24 m'madzi | ≥1.0 x 1012 | 2.5 x 1013 | ||||
| Kuyaka | Giredi | V-0 | V-0 | UL94-2010 | ||
| Chizindikiro cha mpweya | ℃ | ≥ 22 | 32.1 | GB/T2406.1 | ||
| Mayeso a waya wowala | ℃ | ＞850 | 960 | IEC61800-5-1 | ||
Pitirizani ndi magetsi
| Makulidwe odziwika (mm) | 3 | 4 | 5～6 | ＞6 |
| Pitirizani ndi magetsi mumlengalenga kwa mphindi imodzi KV | ≥25 | ≥33 | ≥42 | ＞48 |
Kuyang'anira, Kulemba, Kulongedza ndi Kusunga
1. Gulu lililonse liyenera kuyesedwa lisanatumizidwe.
2. Malinga ndi zofunikira za makasitomala, njira yoyesera mphamvu yopirira magetsi ingakambidwe malinga ndi mapepala kapena mawonekedwe.
3. Imapakidwa ndi bokosi la makatoni pa phaleti. Kulemera kwake sikoposa 500kg pa phaleti imodzi.
4. Zipepala ziyenera kusungidwa pamalo otentha osapitirira 40℃, ndipo ziyenera kuyikidwa mopingasa pa mbale yogona yokhala ndi kutalika kwa 50mm kapena kupitirira apo. Sungani kutali ndi moto, kutentha (chotenthetsera) ndi dzuwa lachindunji. Nthawi yosungira mapepala ndi miyezi 18 kuyambira tsiku lochoka ku fakitale. Ngati nthawi yosungira ili yoposa miyezi 18, mankhwalawa angagwiritsidwenso ntchito atayesedwa kuti atsimikizidwe kuti ndi oyenerera.
5. Ena ayenera kutsatira malamulo a GB/T1305-1985,Malamulo onse a kuyang'anira, kulemba zizindikiro, kulongedza, kunyamula ndi kusungira zinthu zotenthetsera kutentha.
Chitsimikizo
