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wdz-keerxp1--2*0.5铜芯低烟无卤聚烯烃绝缘及护套阻燃铜带屏蔽铠装控制电缆
产品特点及用途：
本产品使用于交流额定电压(U0/U)450/750V 及以下控制、监控回路、保护线路等场合使用。具有不燃烧和防火等优异性能，广泛使用于石油、化工、电力、冶金、高层建筑等国家支柱产业、重大基础建设项目中作电器、仪表、自动控制系统的传输线。
产品执行标准:企业标准。
wdz-keerxp1--2*0.5铜芯低烟无卤聚烯烃绝缘及护套阻燃铜带屏蔽铠装控制电缆产品型号及名称：
| 型号 | 名称 |
| DWZ-KEEP2 | 铜芯低烟无卤阻燃聚烯烃绝缘及护套铜带绕包屏蔽高阻燃隔氧层消防控制电缆 |
主要技术指标：
| 项目 | 技术指标 | |||||
| 20℃时导体 直流电阻 ≤Ω/km | 截面（mm2） | 1.0 | 1.5 | 2.5 | 4.0 | 6.0 |
| A、B类 | 18.1 | 12.1 | 7.41 | 4.61 | 3.08 | |
| R类 | 19.5 | 13.3 | 7.98 | 4.95 | 3.30 | |
| 试验电压 | 3000V/5min | |||||
| 耐火特性 | 符合GB12666.6标准规定的要求 | |||||
| 阻燃特性 | 符合GB/T18380.3规定 | |||||
规格及技术参数：
| 线芯×标称截面 mm2 | 导体结构（根数×直径） mm | 电缆外径 mm |
| 2×1.5 | 48×0.20 | 11.4×7.5 |
| 2×2.5 | 51×0.25 | 14.0×9.0 |
| 2×4 | 82×0.25 | 15.8×9.5 |
| 2×6 | 123×0.25 | 18.2×10.8 |
| 2×10 | 204×0.25 | 21.5×12.5 |
| 2×16 | 323×0.25 | 24.2×13.9 |
| 2×25 | 513×0.25 | 28.5×16.2 |
| 2×35 | 722×0.25 | 31.8×18.1 |
| 2×50 | 1026×0.25 | 36.6×20.5 |
| 2×70 | 1406×0.25 | 41.6×23.3 |
| 2×95 | 486×0.50 | 47.3×26.3 |
| 2×120 | 608×0.50 | 50.8×28.1 |
| 2×150 | 760×0.50 | 56.3×31.2 |
| 3×1.5 | 48×0.20 | 15.8×7.5 |
| 3×2.5 | 51×0.25 | 18.8×9.0 |
| 3×4 | 82×0.25 | 21.6×9.5 |
| 3×6 | 123×0.25 | 25.8×11.3 |
| 3×10 | 204×0.25 | 32.1×13.2 |
| 3×16 | 323×0.25 | 34.2×14.9 |
| 3×25 | 513×0.25 | 42.3×18.2 |
| 3×35 | 722×0.25 | 46.2×19.1 |
| 3×50 | 1026×0.25 | 55.8×22.0 |
| 3×70 | 1406×0.25 | 66.8×26.8 |
| 3×95 | 486×0.50 | 70.2×28.0 |
| 3×120 | 608×0.50 | 85.5×36.0 |
| 3×150 | 760×0.50 | 95.0×35.1 |
| 4×1.5 | 48×0.20 | 20.5×7.5 |
| 4×2.5 | 945×0.50 | 25.8×9.0 |
| 4×4 | 82×0.25 | 29.4×9.5 |
| 4×6 | 123×0.25 | 34.1×11.8 |
| 4×10 | 204×0.25 | 40.4×12.9 |
| 4×16 | 323×0.25 | 45.9×15.6 |
| 4×25 | 513×0.25 | 54.1×18.1 |
| 4×35 | 722×0.25 | 58.6×20.2 |
| 4×50 | 1026×0.25 | 83.0×26.5 |
| 3×4+2.5 | 82×0.25/51×0.25 | 30.6×10.7 |
| 3×6+4 | 123×0.25/82×0.25 | 31.0×12.8 |
| 3×10+6 | 204×0.25/123×0.25 | 35.0×12.9 |
| 3×16+6 | 323×0.25/123×0.25 | 41.3×15.6 |
| 3×25+10 | 513×0.25/204×0.25 | 49.1×18.1 |
| 3×35+10 | 722×0.25/204×0.25 | 64.2×20.2 |
| 3×50+16 | 1026×0.25/323×0.25 | 80.2×23.4 |
| 3×70+25 | 1406×0.25/513×0.25 | 85.3×27.2 |
| 3×95+35 | 486×0.50/722×0.25 | 97.6×29.7 |
| 3×120+35 | 608×0.50/722×0.25 | 107.1×31.9 |
| 5×1.5 | 48×0.20 | 25.5×7.5 |
| 5×2.5 | 51×0.25 | 32.0×9.0 |
| 5×4 | 82×0.5 | 37.5×10 |
| 6×1.5 | 48×0.20 | 31×7.5 |
| 6×2.5 | 51×0.25 | 40.9×9.0 |
| 6×4 | 82×0.5 | 42.0×10 |
| 7×1.5 | 48×0.20 | 32.0×7.0 |
| 7×2.5 | 51×0.25 | 41.0×9.0 |
| 7×4 | 82×0.25 | 44.0×10.0 |
| 8×1.5 | 48×0.20 | 38.5×7.8 |
| 8×2.5 | 51×0.25 | 48.0×8.0 |
| 8×4 | 82×0.25 | 51.0×10.6 |
| 10×1.5 | 48×0.20 | 44.5×7.8 |
| 10×2.5 | 51×0.25 | 59.0×9.0 |
| 10×4 | 82×0.25 | 65.2×11.0 |
| 12×1.5 | 48×0.20 | 59.5×8.5 |
| 12×2.5 | 51×0.25 | 70.0×8.5 |
| 12×4 | 82×0.25 | 80.2×11.0 |
KEEP | 低烟无卤阻燃型聚烯烃绝缘和护套铜丝编织屏蔽控制电缆 |
KEEP2 | 低烟无卤阻燃型聚烯烃绝缘和护套铜带屏蔽控制电缆 |
KEE22 | 低烟无卤阻燃型聚烯烃绝缘和护套钢带铠装控制电缆 |
*规格:
导体标称截面 mm2 | 芯数 |
0.5 | 2~61 |
0.75 | |
1.0 | |
1.5 | |
2.5 | |
4 | 2~19 |
6 | |
10 |
*使用特.流额定电压:U0/U 450/750V
2、电缆的长期允许工作温度为:70℃
3、电缆安装敷设温度应不低于0℃
4、zui低环境温度: 固定敷设 -40℃
非固定敷设 -15℃
5、电缆允许弯曲半径:
非铠装电缆zui小为电缆外径的6倍
铜带屏蔽或钢带铠装电缆zui小为电缆外径的12倍
