Sreang leictreach copair lomtha Annealed do Ghineadóirí Mótair Claochladáin Cábla
MIOTAIL | Copar |
Trastomhas ar fáil [mm] Min - Uas | 0.08mm-5.15mm |
Dlús [g/cm³] Nom | 8.93 |
IACS[%] Uimh | 100 |
Seoltacht[S/m * 106] | 58.5 |
Comhéifeacht teochta[10-6/K] Íosmhéid - Uasmhéid na friotaíochta leictrí | 3800 - 4100 |
Miotal seachtrach de réir toirte[%] Nom | - |
Fadú (1)[%] Uimh | 25 |
Neart teanntachta (1)[N/mm²] Uimh | 260 |
Miotal seachtrach de réir meáchain[%] Nom | - |
Táthú/Indíoltacht[--] | ++/++ |
1. Friotaíocht íseal: tá friotachas sreang agus cábla alúmanaim thart ar 1.68 uair níos airde ná sin de shreang copair agus cábla.
2. Dea-insínteacht: is é 20 ~ 40% an insínteacht cóimhiotal copair, tá insínteacht copair le haghaidh leictreoir níos mó ná 30%, cé nach bhfuil ach 18% cóimhiotal alúmanaim.
3. Ard-neart: Tá an strus incheadaithe ag teocht an tseomra 7 ~ 28% níos airde i gcás copar ná alúmanam faoi seach.Go háirithe an strus faoi theocht ard, tá an difríocht idir an dá cheann i bhfad.
4. Friotaíocht tuirse: tá alúmanam éasca a bhriseadh tar éis lúbthachta arís agus arís eile, cé nach bhfuil copar éasca.Agus, tá copar freisin níos airde ná alúmanam thart ar 1.7 ~ 1.8 uair.
5. Cobhsaíocht mhaith, friotaíocht creimeadh: ocsaídiú sreang copair, friotaíocht creimeadh, cé go bhfuil sreang alúmanam so-ghabhálach do ocsaídiú agus creimeadh.
6. Cumas ard: mar gheall ar fhriotaíocht íseal, tá an trasghearradh céanna de chábla sreinge copair ná cumas incheadaithe cábla sreinge alúmanaim (in ann ard-sruth a rith) thart ar 30% -50% níos airde, go háirithe an méadú ar líon na bhfearais tí, baile. sreang bunúsach copair a thabhairt.
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 samplaí copair-chumhdaithe alúmanaim agus copar-alúmanam a chur i bhfeidhm go teoiriciúil go minic
Is féidir sreang árasán 1.Copper-clad nó sreang bus a úsáid i bhfearais chumhachta agus leictreacha, mar shampla sraith sreabhadh abhann
Sreang físeán cupán tráchtála 2.Frequency cosúil le líne CATV agus líne aigéad
3. Coigeartóir mótair 3.Various agus sreang foirceannadh claochladán
4.Engineering sreang leictreach sreang
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