DF350A Hloov Diphenyl Ether iav ntaub Rigid Laminated ntawv
DF350Amuaj cov ntaub iav woven impregnated nrog hloov kho diphenyl ether thermosetting resin, laminated nyob rau hauv kub thiab siab.Cov ntaub iav woven yuav tsum tsis muaj alkali thiab kho los ntawm KH560.
DF350A muaj cov cua kub zoo, zoo heev mechanical thiab dielectric zog, haum rau daim ntaub ntawv nyob rau hauv H-chav hluav taws xob motors los yog cov khoom siv hluav taws xob raws li rwb thaiv tsev yam khoom los yog cov khoom.Tshwj xeeb tshaj yog siv nyob rau hauv cov hluav taws xob motors los yog cov khoom siv hluav taws xob uas yuav tsum muaj kev ua haujlwm siab dua hauv lub xeev thermal.
Muaj thickness:0.5 hli ~ 200mm
Muaj daim ntawv loj:
1500mm * 3000mm, 1220mm * 3000mm, 1020mm * 2040mm, 1220mm * 2440mm, 1000mm * 2000mm thiab lwm qhov ntau thiab tsawg sib tham.
Lub Nominal Thickness Thiab Tso Cai Tolerance (mm)
| Nominal thickness | Deviation | Nominal thickness | Deviation | Nominal thickness | Deviation |
| 0.5 | +/- 0.15 | 3 | +/- 0.37 | 16 | +/-1.12 |
| 0.6 | +/- 0.15 | 4 | +/- 0.45 | 20 | +/- 1.30 Nws |
| 0.8 ua | +/- 0.18 | 5 | +/- 0.52 | 25 | +/-1.50 |
| 1 | +/- 0.18 | 6 | +/- 0.60 | 30 | +/- 1.70 |
| 1.2 | +/- 0.21 | 8 | +/- 0.72 | 35 | +/-1.95 |
| 1.5 | +/- 0.25 | 10 | +/- 0.94 | 40 | +/- 2.10 |
| 2 | +/- 0.30 Nws | 12 | +/- 0.94 | 45 | +/- 2.45 |
| 2.5 | +/- 0.33 | 14 | +/-1.02 | 50 | +/- 2.60 |
Khoov Deflection (mm)
| Thickness | Khoov deflection | |
| 1000 (Txoj kab ntev) | 500 (tus kav ntev) | |
| 3.0 ~ 6.0 | ≤10 | ≤ 2.5 |
| 6.1-8.0 Nws | ≤ 8 | ≤ 2.0 |
| 8.0 Nws | ≤ 6 | ≤1.5 |
Lub cev, Mechanical thiab Dielectric Properties
| Tsis muaj. | Cov khoom | Chav tsev | Txheem tus nqi | Yam nqi | ||
| 1 | Qhov ntom | g/cm3 | 1.70-1.95 Nws | 1.9 | ||
| 2 | Flexural zog, perpendicular rau laminations (Lengthwise) | Ntawm qhov xwm txheej | MPa | ≥400 | 540 | |
| 180 ℃ +/- 2 ℃ | ≥200 | 400 | ||||
| 3 | Impact zog (Charpy, notch, lengthwise) | kJ/m2 | ≥37 | 50 | ||
| 4 | Adhesive/bond zog | N | ≥5000 | ib 6900 | ||
| 5 | Kev nqus dej | mg | Saib lub rooj tom ntej | 11.8 ib | ||
| 6 | Rwb thaiv tsev tsis kam, parallel rau laminations | Ntawm qhov xwm txheej | MΩ | ≥ 1.0 x 106 | 5.3x107 ib | |
| Tom qab 24 teev hauv dej | ≥ 1.0 x 102 | 3.8 x 104 | ||||
| 7 | Dielectric dissipation factor 1MHz | -- | ≤ 0.05 | 1.03 x 10-2 | ||
| 8 | Dielectric tsis tu ncua 1MHz | -- | ≤5.5 | 4.7 | ||
| 9 | Kev tawg voltage, sib npaug rau laminations (hauv cov roj transformer ntawm 90 ℃ +/- 2 ℃) | kV | ≥30 | 35 | ||
| 10 | Dielectric zog, perpendicular rau laminations (nyob rau hauv transformer roj ntawm 90 ℃ +/- 2 ℃), 2 hli ntawv | MV/m | ≥11.8 | 18 | ||
Kev nqus dej
| Qhov nruab nrab thickness ntawm cov qauv kuaj (mm) | Kev nqus dej (mg) | Qhov nruab nrab thickness ntawm cov qauv kuaj (mm) | Kev nqus dej (mg) | Qhov nruab nrab thickness ntawm cov qauv kuaj (mm) | Kev nqus dej (mg) |
| 0.5 | ≤17 | 2.5 | ≤ 21 | 12 | ≤38 |
| 0.8 ua | ≤18 | 3.0 | ≤ 22 | 16 | ≤ 46 |
| 1.0 | ≤18 | 5.0 | ≤ 25 | 20 | ≤ 52 |
| 1.6 | ≤19 | 8.0 ib | ≤ 31 | 25 | ≤61 |
| 2.0 | ≤ 20 | 10 | ≤34 | Saib Cov Lus Qhia 2 | ≤73 |
| Lus ceeb toom:1) Yog tias qhov ntsuas nruab nrab ntawm qhov ntsuas thickness yog nruab nrab ntawm ob lub thickness uas tau hais hauv cov lus no, cov txiaj ntsig yuav tau txais los ntawm kev cuam tshuam.Yog tias qhov ntsuas nruab nrab ntawm qhov ntsuas thickness tsawg dua 0.5 hli, lub vales yuav tsis tshaj 17mg.Yog tias qhov ntsuas nruab nrab ntawm qhov ntsuas thickness yog tshaj 25mm, tus nqi yuav tsis tshaj 61mg.2) Yog hais tias nominal thickness yog ntau tshaj 25mm, nws yuav tsum tau machined rau 22.5mm ntawm ib sab.Lub machined sab yuav tsum du. | |||||
Packing Thiab Cia
Cov nplooj ntawv yuav tsum muab khaws cia rau hauv qhov chaw uas qhov kub tsis siab tshaj 40 ℃, thiab muab tso rau hauv kab rov tav ntawm lub txaj nrog qhov siab ntawm 50 hli lossis siab dua.
Khaws kom deb ntawm hluav taws, cua sov (cov cuab yeej cua sov) thiab ncaj qha tshav ntuj.Lub neej cia ntawm nplooj ntawv yog 18 lub hlis txij li hnub tawm hauv lub Hoobkas.Yog tias lub sijhawm khaws cia ntev dua 18 lub hlis, cov khoom siv kuj tuaj yeem siv tom qab kuaj kom tsim nyog.
Lus ceeb toom thiab ceev faj rau daim ntawv thov
Kev kub ceev thiab me me txiav qhov tob yuav tsum tau siv thaum machining vim cov nplooj ntawv tsis muaj zog thermal conductivity.
Machining thiab txiav cov khoom no yuav tso tawm ntau plua plav thiab pa taws.Kev ntsuas tsim nyog yuav tsum tau ua kom ntseeg tau tias cov plua plav plua plav nyob rau hauv cov kev txwv uas tau txais thaum ua haujlwm.Kev tso pa tawm hauv zos thiab siv cov plua plav / cov qhov ncauj qhov ntswg kom haum.
Cov nplooj ntawv yuav tsum tau ya raws tom qab raug machined, ib txheej ntawm insulating vanish yog pom zoo.