20% Sreang Alúmanam Clad Copper Cu Do Seoltóir Líne Teileafóin Lárnach Dúbailte Comhthreomhar
MIOTAIL | CCA20% Copper Clad Alúmanam |
Trastomhas ar fáil [mm] Min - Uas | 0.10mm-5.15mm |
Dlús [g/cm³] Nom | 3. 96 |
IACS[%] Uimh | 69 |
Seoltacht[S/m * 106] | 39.64 |
Comhéifeacht teochta[10-6/K] Íosmhéid - Uasmhéid na friotaíochta leictrí | 3700 - 4100 |
Miotal seachtrach de réir toirte[%] Nom | 18-22% |
Fadú (1)[%] Uimh | 18 |
Neart teanntachta (1)[N/mm²] Uimh | 160 |
Miotal seachtrach de réir meáchain[%] Nom | 49±2 |
Táthú/Indíoltacht[--] | ++/++ |
Sonraíocht | Copar i toirt (%) | Copar i mais (%) | Comparáid faid | Dlús (g/cm3) | Friotaíocht Max.DC Ω.mm2/m (20 ℃) | Seoltacht (%IACS) Min |
CCA-10% toirt copair | 8~ 12 | 27 | 2.65:1 | 3.32 | 0.02743 | 63 |
CCA-15% Toirt copair | 13-17 | 37 | 2.45:1 | 3.63 | 0.02676 | 65 |
Sreang copair | 100 | 100 | 1:01 | 8.89 | 17241 | 100 |
1. Faoi na coinníollacha meáchain agus trastomhas céanna, is é 2.6:1 an cóimheas fad idir sreang alúmanaim atá clúdaithe le copar agus sreang copar íon, rud a laghdaíonn costas táirgthe cábla go mór.
2. Níl aon luach ag an sreang alúmanam atá clúdaithe le copar do bhuirgléirí i gcomparáid le sreang copar íon toisc go bhfuil sé beagnach dodhéanta an cumhdach copair a scaradh ón sreang croí alúmanaim, rud a fhaigheann éifeacht bhreise um chosc buirgléireachta.
3. Tá sé níos intuargainte ná sreang copair agus ní ghineann sé ocsaídí inslithe cosúil le alúmanam, rud a fhágann go bhfuil sé níos éasca a phróiseáil agus níos seoltaí ná sreang alúmanaim.
4.In an fad céanna, tá sreang alúmanam copar-clad níos éadroime i gcomparáid le sreang copar íon, rud a fhágann go bhfuil sé níos éasca tógáil agus suiteáil a iompar, agus is féidir costais saothair a laghdú freisin.
Saintréithe sreang CCA
Trastomhas Ainmniúil | Trasghearradh (mm2) | Tiús Copar (mm) | Mais in aghaidh an aonaid fad (kg/km) | Friotaíocht DC in aghaidh an aonaid fad (ohm/km)20 ℃ | Neart Teanntachta (Mpa) | Fadú (%) | |||||||
CCA- 10% | CCA-15% | CCA- 10% | CCA-15% | Copar | CCA- 10% | CCA-15% | Copar | A (uas) | H (nóiméad) | A (uas) | H (nóiméad) | ||
6. 00 | 28.26 | 0. 105 | 0. 15 | 93.82 | 102.58 | 251.23 | 0. 97 | 0. 95 | 0. 61 | 138 | 124 | 15 | 1. 50 |
5.15 | 20.82 | 0. 09 | 0. 129 | 69.12 | 75.58 | 185.09 | 1.32 | 1.29 | 0.83 | 138 | 152 | 15 | 1. 50 |
5. 08 | 20.258 | 0. 089 | 0. 127 | 67.26 | 73.54 | 180.09 | 1.35 | 1.32 | 0.85 | 138 | 152 | 15 | 1. 50 |
4. 97 | 19.39 | 0. 087 | 0. 124 | 64.38 | 70.39 | 172.38 | 1. 41 | 1.38 | 0. 89 | 138 | 152 | 15 | 1. 50 |
4. 90 | 18.848 | 0. 086 | 0. 123 | 62.57 | 68.42 | 167.56 | 1. 46 | 1. 42 | 0. 91 | 138 | 152 | 15 | 1. 50 |
4.85 | 18.465 | 0. 085 | 0. 121 | 61.3 | 67.03 | 164.16 | 1. 49 | 1. 45 | 0. 93 | 138 | 152 | 15 | 1. 50 |
4.80 | 18.086 | 0. 084 | 0. 12 | 60.05 | 65.65 | 160.79 | 1.52 | 1. 48 | 0. 95 | 138 | 152 | 15 | 1. 50 |
4.50 | 15.896 | 0. 079 | 0. 113 | 52.78 | 57.7 | 141.32 | 1.73 | 1.68 | 1. 08 | 138 | 159 | 15 | 1. 50 |
4. 00 | 12.56 | 0. 07 | 0.1 | 41.7 | 45.59 | 111.66 | 2. 18 | 2.13 | 1.37 | 138 | 166 | 15 | 1. 50 |
3.86 | 11.696 | 0. 068 | 0. 097 | 38.83 | 42.46 | 103.98 | 2.35 | 2.29 | 1. 47 | 138 | 166 | 15 | 1. 50 |
3.60 | 10. 174 | 0. 063 | 0. 09 | 33.78 | 36.93 | 90.44 | 2.7 | 2.63 | 1.69 | 138 | 172 | 15 | 1. 50 |
3. 50 | 9.616 | 0. 061 | 0. 088 | 31.93 | 34.91 | 85.49 | 2.85 | 2.78 | 1.79 | 138 | 172 | 15 | 1. 50 |
3.38 | 8. 968 | 0. 059 | 0. 085 | 29.77 | 32.55 | 79.73 | 3. 06 | 2. 98 | 1. 92 | 138 | 172 | 15 | 1. 50 |
3.20 | 8. 038 | 0. 056 | 0. 08 | 26.69 | 29.18 | 71.46 | 3. 41 | 3.33 | 2.14 | 138 | 179 | 15 | 1. 00 |
3. 00 | 7. 065 | 0. 053 | 0. 075 | 23.46 | 25.65 | 62.81 | 3.88 | 3.79 | 2. 44 | 138 | 179 | 15 | 1. 00 |
2.85 | 6. 376 | 0. 05 | 0. 071 | 21.17 | 23.15 | 56.68 | 4.3 | 4.2 | 2.7 | 138 | 186 | 15 | 1. 00 |
2.80 | 6. 154 | 0. 049 | 0. 07 | 20.43 | 22.34 | 54.71 | 4. 46 | 4.35 | 2.8 | 138 | 186 | 15 | 1. 00 |
2.77 | 6. 023 | 0. 048 | 0. 069 | 20 | 21.86 | 53.55 | 4.55 | 4.44 | 2.86 | 138 | 186 | 15 | 1. 00 |
2. 50 | 4. 906 | 0. 044 | 0. 063 | 16.29 | 17.81 | 43.62 | 5.59 | 5. 45 | 3. 51 | 138 | 193 | 15 | 1. 00 |
2. 30 | 4. 153 | 0. 04 | 0. 058 | 13.79 | 15.07 | 36.92 | 6.61 | 6.44 | 4.15 | 138 | 200 | 15 | 1. 00 |
2. 20 | 3. 799 | 0. 039 | 0. 055 | 12.61 | 13.79 | 33.78 | 7.22 | 7. 04 | 4.54 | 138 | 200 | 15 | 1. 00 |
2. 18 | 3. 731 | 0. 038 | 0. 055 | 12.39 | 13.54 | 33.17 | 7.35 | 7.17 | 4.62 | 138 | 200 | 15 | 1. 00 |
2.15 | 3. 629 | 0. 038 | 0. 054 | 12.05 | 13.17 | 32.26 | 7.56 | 7.37 | 4.75 | 138 | 200 | 15 | 1. 00 |
2. 05 | 3. 299 | 0. 036 | 0. 051 | 10.95 | 11.98 | 29.33 | 8.31 | 8.11 | 5.23 | 138 | 205 | 15 | 1. 00 |
2. 00 | 3.14 | 0. 035 | 0. 05 | 10.42 | 11.4 | 27.91 | 8.74 | 8.52 | 5. 49 | 138 | 205 | 15 | 1. 00 |
1. 95 | 2. 985 | 0. 034 | 0. 049 | 9.91 | 10.84 | 26.54 | 9.19 | 8.96 | 5.78 | 138 | 205 | 15 | 1. 00 |
1.81 | 2. 572 | 0. 032 | 0. 045 | 8.54 | 9.34 | 22.86 | 10.67 | 10.41 | 6.7 | 138 | 205 | 15 | 1. 00 |
1. 70 | 2. 269 | 0. 03 | 0. 043 | 7.53 | 8.24 | 20.17 | 12.09 | 11.8 | 7.6 | 138 | 205 | 15 | 1. 00 |
1.63 | 2. 086 | 0. 029 | 0. 041 | 6.92 | 7.57 | 18.54 | 13.15 | 12.83 | 8.27 | 138 | 205 | 15 | 1. 00 |
1. 50 | 1. 766 | 0. 026 | 0. 038 | 5.86 | 6. 41 | 15.7 | 15.53 | 15.15 | 9.76 | 138 | 205 | 15 | 1. 00 |
1. 30 | 1. 327 | 0. 023 | 0. 033 | 4.4 | 4.82 | 11.79 | 20.68 | 20.17 | 13 | 138 | 205 | 15 | 1. 00 |
1. 02 | 0. 817 | 0. 018 | 0. 026 | 2.71 | 2. 96 | 7.26 | 33.59 | 32.77 | 21.11 | 138 | 205 | 15 | 1. 00 |
0. 95 | 0. 708 | 0. 017 | 0. 024 | 2.35 | 2. 57 | 6.3 | 38.72 | 37.77 | 24.33 | 138 | 205 | 15 | 1. 00 |
0. 81 | 0. 515 | 0. 014 | 0. 02 | 1.71 | 1.87 | 4.58 | 53.26 | 51.96 | 33.47 | 138 | 205 | 15 | 1. 00 |
0.75 | 0. 442 | 0. 013 | 0. 019 | 1. 47 | 1.6 | 3. 93 | 62.12 | 60.6 | 39.04 | 138 | 205 | 15 | 1. 00 |
0.63 | 0. 312 | 0. 011 | 0. 016 | 1. 03 | 1.13 | 2.77 | 88.04 | 85.89 | 55.33 | 138 | 205 | 15 | 1. 00 |
0. 50 | 0. 196 | 0. 009 | 0. 013 | 0.65 | 0.71 | 1.74 | 139.77 | 136.36 | 87.85 | 172 | 205 | 10 | 1. 00 |
0. 30 | 0. 071 | 0. 005 | 0. 008 | 0.23 | 0. 26 | 0.63 | 388.25 | 378.77 | 244.02 | 172 | 205 | 5 | 1. 00 |
0. 10 | 0. 008 | 0. 002 | 0. 003 | 0. 03 | 0. 03 | 0. 07 | 3494.27 | 3408.92 | 2196.18 | 172 | 205 | 5 | 1. 00 |
Mar sheoltóir, is féidir sreang alúmanaim atá clúdaithe le copar a chur i bhfeidhm go teoiriciúil i go leor ócáidí
1. Fearais chumhachta agus leictreacha, mar shampla sraith sreabhadh abhann.
2. Sreang físeán cupáin tráchtála minicíochta cosúil le líne CATV agus líne aigéad.
3. Coigeartóir mótair éagsúla agus sreang foirceannadh claochladán.
4. Innealtóireacht sreang sreang leictreach.
5.Relays, micrea-mhótair, claochladáin bheaga, cornaí adhainte, comhlaí stad uisce, cinn maighnéadacha, cornaí le haghaidh.
Claochladán 6.Oil-tumtha, mótair beag, mótair ard-chumhachta, claochladán ard-teocht, comhpháirt teas-resistant.
Seoltóir cábla 7.Power agus mar sin de.