Nā Pepa Laminated Paʻa o ka lole aniani Epoxy (nā pepa EPGC)
ʻO ka moʻo EPGC Epoxy Glass Cloth Rigid Laminated Sheet he lole aniani ulana i hoʻomoʻa ʻia me ka resin thermoseting epoxy, i laminated ʻia ma lalo o ke ana wela kiʻekiʻe a me ke kaomi kiʻekiʻe. Pono ka lole aniani ulana ʻia e alkali-free a mālama ʻia e ka silane coupler. ʻO nā pepa moʻo EPGC e komo pū me ka EPGC201 (NMEMA G10), EPGC202 (NEMA FR4), EPGC203 (NEMA G11), EPGC204 (NEMA FR5), EPGC306 a me EPGC308.
ʻO nā pepa EPGC (papa wela: B～H), i hana ʻia e like me IEC60893-3-2. Loaʻa i kēia mau pepa ka ikaika mechanical maikaʻi loa (hiki i ka helu paʻa o ka ikaika thermal ke piʻi ma luna o 50%) ma lalo o ka mahana waena a i ʻole ke kūlana thermal, a me ka waiwai uila paʻa (ʻo ke kūpaʻa insulation ma hope o ka hoʻokomo ʻana e hiki i ka 1012Ω) ma ke kūlana haʻahaʻa kiʻekiʻe. A me ke ahonui voltage kiʻekiʻe / kūpaʻa voltage (ma luna o 35kV), e like me ka lamination. Loaʻa iā EPGC202, EPGC204 a me EPGC306 ka waiwai flame retardant maikaʻi loa. Ua hala pū nā pepa i ka ʻike ʻana i nā mea ʻawahia a me nā mea weliweli (me ka RoHS Report).
Hoʻohana ʻia e like me nā ʻāpana kūkulu insulation ma nā mīkini uila Class BH, nā lako uila, nona nā koi pale lapalapa a i ʻole, a i ʻole nā noi ʻē aʻe.
Mānoanoa i loaʻa:0.30mm~200mm
Ka nui o ka pepa i loaʻa:
1500mm * 3000mm, 1220mm * 3000mm, 1020mm * 3000mm, 1020mm * 2440mm, 1220mm * 2440mm, 1500mm * 2440mm, 1000mm * 2000mm, 1200mm * 2000mm a me nā nui i kūkākūkā ʻia.
Ka Hoʻokaʻawale ʻana a me ke ʻAno o nā Pepa Epgc
| Inoa ʻano | Noi a me nā hiʻohiʻona | Papa wela | |||
| D&F | GB/IEC | NEMA | nā poʻe ʻē aʻe | ||
| DF201 | EPGC201 | G10 | Hgw 2372 | No nā mīkini, nā lako uila a me nā electrons. Me ka ikaika kiʻekiʻe ma lalo o ka mahana waena, ke kūpaʻa arc maikaʻi loa a me ka PTI a me CTI kiʻekiʻe | B 130℃ |
| DF202 | EPGC202 | FR-4 | Hgw 2372.1,F881 | E like me EPGC201, nona ka mea pale ahi i ʻōlelo ʻia. | B 130℃ |
| DF202A | --- | --- | --- | Ua like me DF202, akā me ka ikaika mechanical kiʻekiʻe. | B 130℃ |
| DF203 | EPGC203 | G11 | Hgw2372.4 | No nā mīkini, nā lako uila a me nā electrons. Me ka ikaika kiʻekiʻe loa ma lalo o ka mahana waena | F 155℃ |
| DF204 | EPGC204 | FR-5 | Hgw 2372.2 | E like me DF203, nona ka mea pale ahi i ʻōlelo ʻia. | F 155℃ |
| DF306 | EPGC306 | --- | DF336 | E like me DF203, nona ka pale lapalapa maikaʻi loa, ke kū'ē ʻana o ke arc a me ka PTI kiʻekiʻe. | F 155℃ |
| DF306A | --- | --- | --- | Ua like me DF306, akā ʻoi aku ka ikaika mechanical. | F 155℃ |
| DF308 | EPGC308 | --- | --- | Ua like me DF203, akā me ka paʻa wela ʻoi aku ka maikaʻi. | H 180℃ |
Nā Koina ʻenehana
helehelena
Pono ka ʻili o ka pepa e pālahalaha a laumania, ʻaʻohe pehu ea, nā wrinkle a i ʻole nā māwae a ʻaʻohe hemahema liʻiliʻi ʻē aʻe e like me nā ʻōpala, nā dents, a me nā mea ʻē aʻe. Pono ka lihi o ka pepa e maʻemaʻe a ʻaʻohe delamination a me nā māwae. Pono ke kala like, akā ʻae ʻia kekahi mau ʻeleʻele.
Ka mānoanoa inoa a me ke ahonuiʻĀpana: mm
| Mānoanoa inoa | Ka ʻokoʻa | Mānoanoa Niminal | Ka ʻokoʻa |
| 0.5,0.6 0.8,1.0 1.2 1.5 2.0 2.5 3.0 4.0 5.0 6.0 8.0 | +/-0.15 +/-0.18 +/-0.21 +/-0.25 +/-0.30 +/-0.33 +/-0.37 +/-0.45 +/-0.52 +/-0.60 +/-0.72 | 10 12 14 16 20 25 30 35 40 45 50 60 | +/-0.82 +/-0.94 +/-1.02 +/-1.12 +/-1.30 +/-1.50 +/-1.70 +/-1.85 +/-2.10 +/-2.45 +/-2.60 +/-2.80 |
| Nā Manaʻo: No nā pepa o ka mānoanoa ʻole i helu ʻia ma kēia Papa, ʻo ka ʻokoʻa i ʻae ʻia e like ia me ka mānoanoa nui aʻe. | |||
Ka Hoʻohuli ʻana i ke Kūlou no nā PepaʻĀpana: mm
| Mānoanoa | Kūlou ʻana i ka hoʻohuli ʻana |
| 3.0～6.0 ＞6.0～8.0 ＞8.0 | ≤10 ≤8 ≤6 |
Ka hana ʻana i ka mīkini:
ʻAʻohe māwae a me nā ʻōpala o nā pepa i ka wā e hoʻohana ʻia ai ka mīkini ʻana e like me ke ʻoki ʻana, ka wili ʻana, ka lathing a me ka wili ʻana.
Nā Waiwai Kino, Mekanika a me Dielectric
| ʻAʻole. | Nā Waiwai | ʻĀpana | EPGC201 | EPGC202 | EPGC203 | ||||
| Waiwai maʻamau | Waiwai maʻamau | Waiwai maʻamau | Waiwai maʻamau | Waiwai maʻamau | Waiwai maʻamau | ||||
| 1 | Ka omo ʻana o ka wai (pepa 2mm) | mg | ≤20 | 8 | ≤20 | 9 | ≤20 | 9 | |
| 2 | Ikaika palupalu | Ma ke kūlana maʻamau | MPa | ≥340 | 460 | ≥340 | 500 | ≥340 | 450 |
| (Lōʻihi) | 155℃+/-2℃ | --- | --- | --- | --- | ≥170 | 240 | ||
| 3 | Ka ikaika hopena, e like me nā laminations (Charpy, notch) | kJ/m2 | ≥33 | 53 | ≥33 | 51 | ≥33 | 50 | |
| 4 | Ikaika uila, kū pololei i nā laminations (i loko o ka ʻaila transformer ma 90 ℃ +/-2 ℃) | kV/mm | ≥11.8 | 17 | ≥11.8 | 17 | ≥11.8 | 18 | |
| 5 | Ikaika uila, kūlike me nā laminations (i loko o ka ʻaila transformer ma 90 ℃ +/-2 ℃) | kV | ≥35 | 48 | ≥35 | 45 | ≥35 | 45 | |
| 6 | ʻO ke kumu hoʻoheheʻe dielectric (1MHz) | --- | ≤0.04 | 0.02 | ≤0.04 | 0.02 | ≤0.04 | 0.021 | |
| 7 | Paʻa mau dielectric（1MHz） | --- | ≤5.5 | 4.8 | ≤5.5 | 4.7 | ≤5.5 | 4.7 | |
| 8 | Ke kū'ē ʻana o ke arc | s | --- | --- | --- | 182 | --- | 182 | |
| 9 | Hōʻoia i ke kū'ē ʻana i ka nānā ʻana (PTI) | V | --- | --- | --- | 600 | --- | 600 | |
| 10 | Ke kū'ē'ē'ana o ka insulation ma hope o ke komo'ana i loko o ka wai | MΩ | ≥5.0x104 | 2.1 x107 | ≥5.0x104 | 1.5 x106 | ≥5.0x104 | 1.1 x107 | |
| 11 | Ka lapalapa ʻana | Papa | --- | --- | V-0 | V-0 | --- | --- | |
| 12 | Papa Kuhikuhi Mahana (TI) | --- | ≥130 | ≥130 | ≥155 | ||||
| ʻAʻole. | Nā Waiwai | ʻĀpana | EPGC204 | EPGC306 | EPGC308 | ||||
| Waiwai maʻamau | Waiwai maʻamau | Waiwai maʻamau | Waiwai maʻamau | Waiwai maʻamau | Waiwai maʻamau | ||||
| 1 | Ka omo ʻana o ka wai (2mm) | mg | ≤20 | 11 | ≤20 | 8 | ≤20 | 9 | |
| 2 | Ikaika palupalu | Ma ke kūlana maʻamau | MPa | ≥340 | 480 | ≥340 | 460 | ≥340 | 500 |
| (Lengthwise) | 155℃+/-2℃ | ≥170 | 260 | ≥170 | 280 | --- | 270 | ||
| 3 | Ka ikaika hopena, e like me nā laminations (Charpy, notch) | kJ/m2 | ≥33 | 51 | ≥33 | 53 | ≥33 | 52 | |
| 4 | Ikaika uila, kū pololei i nā laminations (i loko o ka ʻaila transformer ma 90 ℃ +/-2 ℃) | kV/mm | ≥11.8 | 16 | ≥11.8 | 17 | ≥11.8 | 18 | |
| 5 | Ikaika uila, kūlike me nā laminations (i loko o ka ʻaila transformer ma 90 ℃ +/-2 ℃) | kV | ≥35 | 45 | ≥35 | 48 | ≥35 | 45 | |
| 6 | ʻO ke kumu hoʻoheheʻe dielectric (1MHz) | --- | ≤0.04 | 0.018 | ≤0.04 | 0.02 | ≤0.04 | 0.02 | |
| 7 | Paʻa mau dielectric（1MHz） | --- | ≤5.5 | 4.7 | ≤5.5 | 4.8 | ≤5.5 | 4.7 | |
| 8 | Ke kū'ē ʻana o ke arc | s | --- | --- | --- | 182 | --- | --- | |
| 9 | Hōʻoia i ke kū'ē ʻana i ka nānā ʻana (PTI) | V | --- | --- | --- | 600 | --- | --- | |
| 10 | Ke kū'ē'ē'ana o ka insulation ma hope o ke komo'ana i loko o ka wai | MΩ | ≥5.0x104 | 3.8 x106 | ≥5.0x104 | 1.8 x107 | ≥5.0x104 | 7.1 x106 | |
| 11 | Ka lapalapa ʻana | Papa | V-0 | V-0 | V-0 | V-0 | --- | --- | |
| 12 | Papa Kuhikuhi Mahana (TI) | --- | ≥155 | ≥155 | ≥180 | ||||
Hoʻopili a me ka mālama ʻana
Pono e mālama ʻia nā pepa ma kahi i ʻoi aku ka mahana ma mua o 40℃, a e kau ʻia ma luna o kahi papa moe me ke kiʻekiʻe o 50mm a ʻoi aku paha. E mālama ʻia mai ke ahi, ka wela (nā mea hoʻomehana) a me ka lā pololei. ʻO ke ola mālama o nā pepa he 18 mahina mai ka lā o ka haʻalele ʻana i ka hale hana. Inā ʻoi aku ka lōʻihi o ka mālama ʻana ma mua o 18 mahina, hiki ke hoʻohana ʻia ka huahana ma hope o ka hoʻāʻo ʻia ʻana e kūpono.
Nā Manaʻo a me nā Mālama no ka Noi ʻana
1 Pono ka mīkini e kūlike me JB/Z141-1979,Nā ʻano mīkini o nā huahana laminated insulation, no ka mea, he ʻokoʻa maoli ke ʻano o nā pepa mai ka metala.
2 Pono e hoʻopili ʻia ka wikiwiki kiʻekiʻe a me ka hohonu ʻoki liʻiliʻi i ka wā e hana ai i ka mīkini ma muli o ka nāwaliwali o ka conductivity wela o nā pepa.
3 ʻO ka mīkini ʻana a me ka ʻoki ʻana i kēia huahana e hoʻokuʻu i ka nui o ka lepo a me ka uahi. Pono e hana i nā hana kūpono e hōʻoia i ka pae o ka lepo i loko o nā palena i ʻae ʻia i ka wā o ka hana. Paipai ʻia ka ea hoʻokuʻu kūloko a me ka hoʻohana ʻana i nā pale lepo/ʻāpana kūpono.
4 Hiki i nā pepa ke hoʻomakū ma hope o ka mīkini ʻana, ua ʻōlelo ʻia kahi uhi o ka insulating vanish.
Nā Lako Hana
ʻO ka Pūʻolo no nā Pepa EPGC
