Ishidi lokufakelwa elibunjiwe le-D370 SMC
Ishidi le-insulation elibunjiwe le-D370 SMC (inombolo yohlobo lwe-D&F:DF370) iwuhlobo lweshidi lokufakwa kwe-thermosetting eliqinile.Yenziwe kusuka ku-SMC ekubunjweni ngaphansi kwezinga lokushisa eliphezulu nokucindezela okukhulu.Inesitifiketi se-UL futhi yaphumelela ukuhlolwa kwe-REACH ne-RoHS, njll. Ibuye ibizwe ngokuthi ishidi le-SMC, ibhodi lokufaka i-SMC, njll.
I-SMC iwuhlobo lwenhlanganisela yokubumba amashidi equkethe i-fiber yengilazi eqiniswe nge-polyester resin engagcwele, egcwele into evimbela umlilo kanye nezinye izinto zokugcwalisa.
Amashidi e-SMC anamandla aphakeme emishini, amandla e-dielectric, ukumelana nelangabi elihle, ukumelana nokulandela umkhondo, ukumelana ne-arc kanye nomthamo wokumelana nomthamo ophezulu, kanye nokumuncwa kwamanzi aphansi, ukubekezelelana kobukhulu obuzinzile kanye nokuchezuka okuncane kokugoba.Amashidi e-SMC asetshenziselwa ukwenza zonke izinhlobo zamabhodi afaka i-insulating kumagiya okushintsha amandla kagesi aphezulu noma aphansi.Ingasetshenziswa futhi ukucubungula ezinye izingxenye zesakhiwo sokufakelwa.
Ubukhulu: 2.0mm ~ 60mm
Usayizi weshidi:580mm*850mm, 1000mm*2000mm,1300mm*2000mm, 1500mm*2000mm noma amanye amasayizi okuxoxiwe ngawo
I-SMC
I-DMC
Amashidi e-SMC Anemibala ehlukene
Amashidi we-SMC
Izidingo Zobuchwepheshe
Ukubukeka
Ubuso bawo buzoba yisicaba futhi bushelelezi, bungabi namabhamuza, bungabi namazinyo kanye nomonakalo osobala wemishini.Umbala wobuso bawo kufanele ube umfaniswano, ungenayo i-fiber esobala eveziwe.Ikhululekile ekungcoleni okusobala, ukungcola kanye nezimbobo ezisobala.Ikhululekile ku-delamination futhi iyaqhekeka emaphethelweni ayo.Uma kukhona amaphutha ebusweni bomkhiqizo, angafakwa nezimagqabhagqabha.Umlotha omningi kakhulu kufanele uhlanzwe.
I-bukuqeda ukuchezukaIyunithi: mm
| Ukucaciswa | Ubukhulu bomumo | Ubukhulu bokuzisholo S | Ukugoba ukuchezuka | Ubukhulu bokuzisholo S | Ukugoba ukuchezuka | Ubukhulu bokuzisholo S | Ukugoba ukuchezuka |
| Ishidi le-D370 SMC | Ubude bazo zonke izinhlangothi ≤500 | 3≤S＜5 | ≤8 | 5≤S＜10 | ≤5 | ≥10 | ≤4 |
| Ubude banoma yiluphi uhlangothi | 3≤S＜5 | ≤12 | 5≤S＜10 | ≤8 | ≥10 | ≤6 | |
| 500 kuya ku-1000 | |||||||
| Ubude banoma yiluphi uhlangothi ≥1000 | 3≤S＜5 | ≤20 | 5≤S＜10 | ≤15 | ≥10 | ≤10 |
Izidingo zokusebenza
Izakhiwo zomzimba, ezomshini nezikagesi zamashidi e-SMC
| Izakhiwo | Iyunithi | Inani elijwayelekile | Inani elijwayelekile | Indlela yokuhlola | ||
| Ukuminyana | g/cm3 | 1.65—1.95 | 1.79 | I-GB/T1033.1-2008 | ||
| Ukuqina kweBarcol | - | ≥ 55 | 60 | I-ASTM D2583-07 | ||
| Ukumuncwa kwamanzi, ukujiya okungu-3mm | % | ≤0.2 | 0.13 | I-GB/T1034-2008 | ||
| Amandla Flexural, perpendicular to laminations | Ngobude | I-MPa | ≥170
| 243 | I-GB/T1449-2005 | |
| Crosswise | ≥150 | 240 | ||||
| Amandla Omthelela, ahambisana nama-laminations(Charpy, unnotched) | KJ/m2 | ≥60 | 165 | I-GB/T1447-2005 | ||
| Amandla aqinile | I-MPa | ≥55 | 143 | I-GB/T1447-2005 | ||
| I-Tensile elasticity modulus | I-MPa | ≥9000 | 1.48 x 104 | |||
| Ukuncipha kokubumba | % | - | 0.07 | ISO2577:2007 | ||
| Amandla acindezelayo (perpendicular to laminations) | I-MPa | ≥ 150 | 195 | I-GB/T1448-2005 | ||
| Imodi yokucindezela | I-MPa | - | 8300 | |||
| Izinga lokushisa lokuphambuka kokushisa ngaphansi komthwalo (Tff1.8) | ℃ | ≥190 | ＞240 | I-GB/T1634.2-2004 | ||
| I-coefficient of liner thermal expansion(20℃--40℃) | 10-6/K | ≤18 | 16 | ISO11359-2-1999 | ||
| Amandla kagesi (ku-25# uwoyela we-transformer ku-23℃+/-2℃, ukuhlolwa kwesikhashana, Φ25mm/Φ75mm, i-cylindrical electrode) | KV/mm | ≥12 | 15.3 | I-GB/T1408.1-2006 | ||
| I-breakdown voltage ( parallel to laminations, in 25# transformer oil at 23℃+/-2℃, 20s step by-step test, Φ130mm/Φ130mm, plate electrode) | KV | ≥25 | ＞100 | I-GB/T1408.1-2006 | ||
| Ukumelana nevolumu | Ω.m | ≥1.0 x 1012 | 3.9 x 1012 | I-GB/T1408.1-2006 | ||
| Ukumelana nobuso | Ω | ≥1.0 x 1012 | 2.6 x 1012 | |||
| Imvume ehlobene (1MHz) | - | ≤ 4.8 | 4.54 | I-GB/T1409-2006 | ||
| I-Dielectric dissipation factor (1MHz) | - | ≤ 0.06 | 9.05 x 10-3 | |||
| I-Arc Resistance | s | ≥180 | 181 | I-GB/T1411-2002 | ||
| Ukulandelela ukumelana | I-CTI
| V | ≥600 | 600 I-Overpass | I-GB/T1411-2002
| |
| I-PTI | ≥600 | 600 | ||||
| Ukumelana ne-insulation | Esimeni esijwayelekile | Ω | ≥1.0 x 1013 | 3.0 x 1014 | I-GB/T10064-2006 | |
| Ngemva kwamahora angu-24 emanzini | ≥1.0 x 1012 | 2.5 x 1013 | ||||
| Ukuvutha | Ibanga | V-0 | V-0 | UL94-2010 | ||
| Inkomba ye-oxygen | ℃ | ≥ 22 | 32.1 | I-GB/T2406.1 | ||
| Ukuhlolwa kwentambo ekhanyayo | ℃ | ＞850 | 960 | I-IEC61800-5-1 | ||
Melana ne-voltage
| Ubukhulu begama (mm) | 3 | 4 | 5; 6 | ＞6 |
| Melana ne-voltage emoyeni i-1min KV | ≥25 | ≥33 | ≥42 | ＞48 |
Ukuhlola, Ukumaka, Ukupakisha kanye Nesitoreji
1. Iqoqo ngalinye kufanele lihlolwe ngaphambi kokuthunyelwa.
2. Ngokwezidingo zamakhasimende, indlela yokuhlola yokumelana ne-voltage kungaxoxiswana ngayo ngokuya ngamashidi noma izimo.
3. Ipakishwe ngekhadibhodi kuphalethi.Isisindo sawo asikho ngaphezu kwama-500kg pallet ngayinye.
4. Amashidi kufanele agcinwe endaweni lapho izinga lokushisa lingekho ngaphezu kuka-40℃, futhi abekwe avundlile phezu kwepuleti lombhede elinobude obungu-50mm noma ngaphezulu.Gcina kude nomlilo, ukushisa (imishini yokushisisa) kanye nelanga eliqondile.Isikhathi sokugcina samashidi yizinyanga eziyi-18 kusukela ngosuku aphuma ngalo efekthri.Uma ubude besikhathi besitoreji bungaphezu kwezinyanga eziyi-18, umkhiqizo nawo ungasetshenziswa ngemva kokuhlolwa ukuthi ufanelekile.
5. Abanye bazovumelana nemibandela ye-GB/T1305-1985,Imithetho ejwayelekile ye- ukuhlolwa, amamaki, ukupakisha, ukuthuthwa kanye nokugcinwa kwe-insulation thermosetting material.
Isitifiketi
