Umuyoboro wa INVAR ugizwe na aluminiyumu yambaye invar core hamwe ninsinga zirwanya ubushyuhe bwa aluminium. Uyu muyobora arakwiriye guhindura umurongo ushaje. Irashobora kugumana sag imwe mugihe yongerera ubushobozi
Imiterere:

Ibiranga tekinike:
Capacity Ubushobozi bwo gutwara bwa INVAR muri 210 ℃ burenze inshuro ebyiri ubwa ACSR hamwe nubuso bumwe muri 90 ℃.
Ag Umuyoboro wa INVAR uyobora ubikwa kimwe na ACSR hamwe na diameter rusange.
In Invar yambaye aluminium ifite imikorere myiza yo kurwanya ruswa yamashanyarazi, kandi ubuzima bwakazi bwumuyobozi bushobora kugera kumyaka irenga 40.


Ibipimo bisanzwe (Imiterere y'uruziga):
Kode | Imiterere | Uturere | Diameter | Kumena umutwaro | Kurwanya DC kuri 20 ℃ | Ibiro | Ubushobozi bwubu |
| Al | Icyuma | | | | | | TACIR | ZTACIR |
| Nom./mm | mm2 | mm | kN | Ω / km | Kg / km | A |
135/30 | 30 / 2.38 | 7 / 2.38 | 164.61 | 16.66 | 53.97 | 0.2117 | 600 | 698 | 866 |
160/35 | 30 / 2.60 | 7 / 2.60 | 196.44 | 18.20 | 64.41 | 0.1774 | 716 | 784 | 974 |
210/40 | 28 / 3.07 | 7 / 2.7 | 207.26 | 20.38 | 73.78 | 0.1386 | 870 | 910 | 1135 |
200/45 | 30 / 2.90 | 7 / 2.90 | 244.39 | 20.30 | 78.81 | 0.1441 | 891 | 910 | 1135 |
230/45 | 28 / 3.24 | 7 / 2.85 | 275.51 | 21.51 | 82.19 | 0.1245 | 969 | 986 | 1231 |
255/40 | 26 / 3.54 | 7 / 2.75 | 297.48 | 22.41 | 82.83 | 0.1116 | 1015 | 1055 | 1318 |
240/55 | 30 / 3.20 | 7 / 3.20 | 297.57 | 22.40 | 93.82 | 0.1171 | 1085 | 1030 | 1165 |
220/55 | 30 / 3.05 | 7 / 3.05 | 270.33 | 21.35 | 85.23 | 0.1303 | 985 | 962 | 1088 |
290/55 | 28 / 3.64 | 7 / 3.20 | 347.67 | 24.16 | 101.53 | 0.0976 | 1226 | 1155 | 1447 |
300/50 | 26 / 3.85 | 7 / 3.00 | 352.16 | 24.40 | 95.55 | 0.0944 | 1203 | 1179 | 1476 |
340/65 | 28 / 3.92 | 7 / 3.45 | 403.36 | 26.03 | 117.90 | 0.0842 | 1423 | 1274 | 1599 |
345/55 | 26 / 4.11 | 7 / 3.20 | 401.24 | 26.04 | 108.80 | 0.0828 | 1370 | 1285 | 1612 |
Icyitonderwa:
1.Ubushyuhe bwibidukikije 40 ℃, Umuvuduko wumuyaga 0.5m / s, Icyerekezo cyumuyaga: 0 Impamyabumenyi, imirasire yizuba 0.1w / cm2, Absorptivity yubuso bwa 0.9.
2.Ubushyuhe bukomeza gukora: TACIR 150 ℃, ZTACIR 210 ℃.
3.Ibindi bishushanyo ukurikije ibyo abakiriya bakeneye.
Ibipimo bisanzwe Imiterere ya Trapezoid):
Kode | Imiterere | Uturere | Diameter | Kumena umutwaro | Kurwanya DC kuri 20 ℃ | Ibiro | Ubushobozi bwubu |
| Al | Icyuma | | | | | | TACIR | ZTACIR |
| Nom./mm | mm2 | mm | kN | Ω / km | Kg / km | A |
160/40 | 18 / 3.37 | 7 / 2.65 | 199.16 | 17.04 | 65.06 | 0.1759 | 730 | 771 | 957 |
200/45 | 17 / 3.87 | 7 / 2.85 | 244.62 | 18.87 | 76.87 | 0.1412 | 883 | 890 | 1105 |
200/50 | 17 / 3.87 | 7 / 2.95 | 247.81 | 19.01 | 80.39 | 0.1409 | 906 | 892 | 1110 |
250/45 | 18 / 4.20 | 7 / 2.85 | 294.04 | 20.64 | 82.64 | 0.1141 | 1019 | 1017 | 1268 |
250/40 | 18 / 4.13 | 7 / 2.75 | 290.96 | 20.51 | 81.12 | 0.1143 | 996 | 1014 | 1264 |
240/55 | 18 / 4.13 | 7 / 3.20 | 297.43 | 20.82 | 93.12 | 0.1169 | 1083 | 1007 | 1138 |
240/50 | 18 / 4.71 | 7 / 3.00 | 290.62 | 20.55 | 88.13 | 0.1157 | 1032 | 1000 | 1131 |
315/55 | 18 / 4.71 | 7 / 3.20 | 396.92 | 23.15 | 104.06 | 0.0907 | 1266 | 1182 | 1479 |
315/50 | 18 / 4.71 | 7 / 3.00 | 363.10 | 22.91 | 97.20 | 0.0910 | 1232 | 1176 | 1471 |
330/60 | 18 / 4.81 | 7 / 3.30 | 386.95 | 23.68 | 109.70 | 0.0869 | 1329 | 1216 | 1522 |
350/55 | 20 / 4.71 | 7 / 3.20 | 404.77 | 24.19 | 109.33 | 0.0819 | 1379 | 1262 | 1580 |
Icyitonderwa:
1.Ubushyuhe bwibidukikije 40 ℃, Umuvuduko wumuyaga 0.5m / s, Icyerekezo cyumuyaga: 0 Impamyabumenyi, imirasire yizuba 0.1w / cm2, Absorptivity yubuso bwa 0.9.
2.Ubushyuhe bukomeza gukora: TACIR 150 ℃, ZTACIR 210 ℃.
3.Ibindi bishushanyo ukurikije ibyo abakiriya bakeneye.