項 目 Item |
單 位 Unit |
技術(shù)參數(shù) Technical beter |
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工作溫度 Rated temperature |
℃ |
-40~﹢90 |
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工作電壓 Rated Rating |
ac/dc（kv） |
0.6~1.0/1.8 |
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芯數(shù) Cable Core |
No. |
1 |
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標(biāo)稱截面 Cross-Section Area 銅絲結(jié)構(gòu) |
mm2 |
2.5 |
4.0 |
6.0 |
銅絲結(jié)構(gòu)Diameter of wires/ Number |
NO./mm |
51/0.25 |
56/0.30 |
84/0.3 |
絕緣壁厚 Thickness of the Insulation |
mm |
≥0.5 |
≥0.5 |
≥0.5 |
護(hù)套壁厚 Thickness of the Sheath |
mm |
≥0.5 |
≥0.5 |
≥0.5 |
成品電線外徑 Outer Dia. |
mm |
5.3±0.2 |
6.1±0.2 |
6.8-7.2 |
導(dǎo)體電阻 Conductor resistance（ |
Ω/km |
≤8.21 |
≤5.09 |
≤3.39 |
試驗電壓 Voltage test on completed cable |
kV/min |
6.5/5 No breakdown |
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