起重机卷筒机输送带专用电线

产品标识：SUPER FLEXIBLE TRAVELING CONTROL CABLE规格NBR-RVV 300/500V SHANGHAI ECHUNBR-RVV应用安装范围suitablewhere there are heavy mechanical tasks such as frequent winding and unwinding with torsional strain at the same time. This occurs especially in transport and conveyor systems, hoists, mining and railtrack motors.TheButadiene-acrylonitrile rubberouter sheath makes the cable resistant to ozone and UV radiation as well as to oil, acid, fat and solvents. The cable may be used in dry, damp and wet rooms as well as outdoors.作为垂直升降机或起重机连接和控制电缆，适用于干燥或潮湿的室内或室外的各种电气安装。电缆特性缆芯之间加有黄麻绳承载，芯线与护套间还包有一层无方布缓冲，在超高长度情况下还有进口纺伦纱可供选择。具有极好的抗拉性和抗撕裂强度，又保持柔软性。产品性能佳，使用安全。Conductor stranding:superfine copper strands acc. to VDE 0295, class 5Butadiene-acrylonitrile rubbercore insulation,core colours acc.to VDE 0293 308,various colourcoreswith numberacc.to JISC3306 or with green/yellowinner linernon-woven fabric wrapping to release impactouter sheath based on withButadiene-acrylonitrile rubberas torsion protection.uted insulated cable rope among cores functions as tensile resistanceThe outer sheath is flame retardant and self-extinguishing(acc. to VDE 0482, part 265-2-1 resp.EN 50265-2-1 and IEC 60332-1).Colour black.电缆结构导体：多股精绞无氧铜丝，符合VDE0295 CLASS 5标准绝缘：特殊混合PVC柔软绝缘颜色：多彩颜色数字表示,参照JISC3306标准。（如需带有黄绿接地线请说明）内衬层：特殊无方布包裹缓冲.加强：多股黄麻绳填充（可选）。护套：混合70度耐候性PVC护套,黑色(RAL9005)。Technical dataRated voltage:SQ＜1.5mm2: 300/500V SQ≥1.5mm2: 600/1000VTest voltage:SQ＜1.5mm2: 2000 VSQ≥1.5mm2: 3500VTemperature range:fixed installation: -50°C to +70°Cflexible application: -15°C to +70°CBending radius:10_cablediameterApprovals:acc. to VDE 0250, part 809额定电压截面＜1.5mm2: 300/500V截面≥1.5mm2: 600/1000V测试电压SQ＜1.5mm2: 2000 VSQ≥1.5mm2: 3500V使用温度范围固定安装: -50°C to +70°C移动安装: -15°C to +70°C弯曲半径10倍电缆外径制造标准：VDE 0250, 809部分