D279 Epoxy Pre-impregnated DMD rau qhuav hom trasnformers
D279 yog tsim los ntawm DMD thiab tshwj xeeb epoxy kub resistant resin.Nws muaj cov yam ntxwv ntawm lub neej ntev cia, qis curing kub thiab luv curing lub sij hawm.Tom qab kho, nws muaj cov khoom siv hluav taws xob zoo heev, cov nplaum zoo thiab cov cua sov ua haujlwm.Qhov kub tsis kam yog Class F. Nws tseem hu ua Prepreg DMD, pre-impregnaed DMD, hloov tau yooj yim cov ntaub ntawv rwb thaiv tsev rau qhuav transformers.
Khoom nta
D279 epoxy pre-impregnated DMD muaj cov khoom siv hluav taws xob zoo, cov nplaum zoo thiab ua haujlwm kub.
Daim ntawv thov
D279 epoxy pre-impregnated DMD yog siv rau txheej rwb thaiv tsev los yog liner rwb thaiv tsev ntawm tsawg-voltage tooj liab / txhuas ntawv ci winding nyob rau hauv qhuav-hom transformers nrog rau qhov rwb thaiv tsev thiab liner rwb thaiv tsev nyob rau hauv Class B thiab F hluav taws xob motors thiab cov khoom siv hluav taws xob.Nws tseem hu ua Prepreg DMD, Prepreg rwb thaiv tsev ntawv sib xyaw rau qhuav hom transformers.
Khoom Specifications
Nominal dav: 1000 hli.
Nominal hnyav: 50 ± 5kg / yob.
Splices yuav tsum tsis txhob ntau tshaj 3 nyob rau hauv ib yob.
Xim: dawb los yog xim liab.
Qhov tshwm sim
Nws qhov chaw yuav tsum tiaj tus, tsis muaj cov khoom tsis sib xws thiab impurities cuam tshuam rau kev ua yeeb yam.Thaum de-coiled, nws nto yuav tsum tsis txhob conglutinated ib leeg.Tsis muaj xws li tsis xws luag xws li creases, npuas thiab wrinkles.
Packing Thiab Cia
D279 yuav tsum tau qhwv nrog yas zaj duab xis ces muab tso rau hauv huv & qhuav thawv
Lub neej cia yog 6 lub hlis ntawm qhov kub ntawm qis dua 25 ℃ tom qab tawm hauv lub Hoobkas.Yog tias lub sijhawm khaws cia ntev dua 6 lub hlis, cov khoom tseem tuaj yeem siv thaum raug kuaj kom tsim nyog.Cov khoom yuav tsum muab tso rau thiab / lossis khaws cia kom deb ntawm hluav taws, tshav kub thiab tshav ntuj ncaj qha.
Kev ua yeeb yam
Cov qauv kev ua tau zoo rau D279 epoxy pre-impregnated DMD tau qhia hauv rooj 1 thiab cov txiaj ntsig raug pom nyob rau hauv rooj 2.
Table 1: Tus nqi ua tau zoo rau D279 epoxy Pprpreg DMD
| Tsis muaj. | Cov khoom | Chav tsev | Sawv qhov nqi | ||||
| 1 | Nominal thickness | mm | 0.16 | 0.18 | 0.20 ib | 0.23 | 0.25 |
| 2 | Thickness kam rau ua | mm | ± 0.030 | ± 0.035 | |||
| 3 | Grammage (rau siv) | g / m2 | 185 | 195 | 210 | 240 | 270 |
| 4 | Tensile zog (MD) | N / 10 hli | ≥70 | ≥80 | ≥100 | ||
| 5 | Dissolvable resin cov ntsiab lus | g / m2 | 60 ± 15 | ||||
| 6 | Cov ntsiab lus tsis haum | % | ≤1.5 | ||||
| 7 | Dielectric zog | MV/m | ≥40 | ||||
| 8 | Shear zog nyob rau hauv nro | MPa | ≥3.0 | ||||
Table 2: Tus nqi ua tau zoo rau D279 epoxy Prepreg DMD
| Tsis muaj. | Cov khoom | Chav tsev | Yam khoom muaj nqis | ||||
| 1 | Nominal thickness | mm | 0.16 | 0.18 | 0.20 ib | 0.23 | 0.25 |
| Thickness kam rau ua | mm | 0.010 ib | 0.015 ib | ||||
| 2 | Grammage (rau siv) | g / m2 | 186 | 198 | 213 | 245 | 275 |
| 3 | Tensile zog (MD) | N / 10 hli | 100 | 105 | 115 | 130 | 180 |
| 4 | Dissolvable resin cov ntsiab lus | g / m2 | 65 | ||||
| 5 | Cov ntsiab lus tsis haum | % | 1.0 | ||||
| 6 | Dielectric zog | MV/m | 55 | ||||
| 7 | Shear zog nyob rau hauv nro | MPa | 8 | ||||
Daim ntawv thov thiab lus hais
Pom zoo kho tej yam kev mob
Rooj 2
| Kub (℃) | 130 | 140 | 150 |
| Lub sijhawm kho (h) | 5 | 4 | 3 |
Cov khoom siv ntau lawm
Peb muaj ob kab, lub peev xwm ntau lawm yog 200T / hli.
