、KVVP用途:本產(chǎn)品供交流額定電壓500V或直流電壓1000V及以下配電裝置中電器,儀表接線之用。
2、KVVP產(chǎn)品使用特性:電纜導體的長期允許工作溫度應(yīng)不超過70℃。敷設(shè)時電纜的溫度應(yīng)不低于0℃,敷設(shè)時彎曲半徑應(yīng)不小于電纜外徑的10倍。有鎧裝層或銅帶屏蔽結(jié)構(gòu)的電纜,應(yīng)不小于電纜外徑的12倍。
3、KVVP產(chǎn)品標準:GB9330.2-88《聚氯乙烯絕緣和護套控制電纜》額定電壓:450/750V
芯數(shù)×標稱截 面mm2 | 導體種類 | 絕 緣厚 度mm | KVVP型屏蔽密度% | 護套厚度mm | 平均外徑尺寸mm | 70度時絕緣電阻zui小值MΩ·km |
KVV型 | KVVP型 |
2×0.75 | 1 | 0.6 | | 1.2 | 7.74 | | 0.012 |
2×0.75 | 2 | 0.6 | 65~80 | 1.2 | 8.02 | 8.62 | 0.014 |
2×1.0 | 1 | 0.6 | | 1.2 | 8.06 | | 0.011 |
2×1.0 | 2 | 0.6 | 65~80 | 1.2 | 8.38 | 8.98 | 0.013 |
2×1.5 | 1 | 0.7 | | 1.2 | 8.96 | | 0.011 |
2×1.5 | 2 | 0.7 | 65~80 | 1.2 | 9.32 | 9.92 | 0.012 |
2×2.5 | 1 | 0.8 | | 1.2 | 10.16 | | 0.010 |
2×2.5 | 2 | 0.8 | 65~80 | 1.2 | 10.68 | 11.28 | 0.009 |
2×4 | 1 | 0.8 | | 1.2 | 11.1 | | 0.0077 |
2×4 | 2 | 0.8 | 65~80 | 1.2 | 11.7 | 13.1 | 0.0085 |
2×6 | 1 | 0.8 | | 1.5 | 12.12 | | 0.0070 |
2×6 | 2 | 0.8 | 65~80 | 1.5 | 12.84 | 14.24 | 0.0065 |
2×10 | 2 | 1.0 | 65~80 | 1.5 | 15.5 | 16.9 | 0.0065 |
3×0.75 | 1 | 0.6 | | 1.2 | 8.07 | | 0.012 |
3×0.75 | 2 | 0.6 | 65~80 | 1.2 | 8.38 | 8.98 | 0.014 |
3×1.0 | 1 | 0.6 | | 1.2 | 8.42 | | 0.011 |