自承式钢索电缆
自承式钢索电缆作为行车电动葫芦连接和控制电缆,适用于干燥或潮湿的室内的各种电气安装。鉴于其特殊的柔性设计,它还适用于无应力缓释可强制引导的左右非连续 性运动下的安装或固定敷设。
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产品描述
自承式钢索电缆作为行车电动葫芦连接和控制电缆,适用于干燥或潮湿的室内的各种电气安装。鉴于其特殊的柔性设计,它还适用于无应力缓释可强制引导的左右非连续 性运动下的安装或固定敷设。(不作为电梯电缆上下升降使用)。
产品特性
缆芯之间加有黄麻绳抗拉承载,芯线与护套间还包有一层无纺布缓冲,在超高长度情况下还有两根承载钢丝绳可供选择(破断拉力可达 10.4KN,高度可达 150 米)。
由于采用了改性的 PVC 护套比一般橡胶材质更具有抗拉性和抗撕裂强度,又保持柔软性。产品性能更佳,使用更安全。
电缆结构
导体:多股精绞无氧铜丝
绝缘:特殊混合 PVC 绝缘
内衬层:特殊无纺布包裹缓冲。
钢丝:一根或两根无扭力自承钢丝,承载运行中产生的张力
护套:特殊混合 PVC 护套,黑色
额定电压:
- >1.5mm²300/500V
- >1.5mm² 450/750V
测试电压:
- ≤1.5mm²2500V
- >1.5mm²3000V
使用温度范围:-15℃-+70℃
弯曲半径:20 倍电缆外径
代号 | 型号 | 芯数 | 规格 | 近似重量 | 近似外径 |
---|---|---|---|---|---|
GRK79000 | RVV(1G) | 3C | 0.75 | 108 | 11.4 |
GRK79000 | RVV(1G) | 4C | 0.75 | 127 | 12.1 |
GRK79000 | RVV(1G) | 5C | 0.75 | 147 | 12.8 |
GRK79000 | RVV(1G) | 6C | 0.75 | 169 | 13.6 |
GRK79000 | RVV(1G) | 7C | 0.75 | 192 | 15.2 |
GRK79000 | RVV(1G) | 8C | 0.75 | 207 | 15.6 |
GRK79000 | RVV(1G) | 9C | 0.75 | 236 | 16.7 |
GRK79000 | RVV(1G) | 10C | 0.75 | 265 | 17.5 |
GRK79000 | RVV(1G) | 11C | 0.75 | 285 | 17.9 |
GRK79000 | RVV(1G) | 12C | 0.75 | 291 | 17.9 |
GRK79000 | RVV(1G) | 13C | 0.75 | 318 | 18.6 |
GRK79000 | RVV(1G) | 14C | 0.75 | 324 | 18.6 |
GRK79000 | RVV(1G) | 15C | 0.75 | 354 | 19.3 |
GRK79000 | RVV(1G) | 16C | 0.75 | 360 | 19.3 |
GRK79000 | RVV(1G) | 17C | 0.75 | 412 | 21.2 |
GRK79000 | RVV(1G) | 18C | 0.75 | 418 | 21.2 |
GRK79000 | RVV(1G) | 19C | 0.75 | 429 | 21.2 |
GRK79000 | RVV(1G) | 20C | 0.75 | 446 | 21.6 |
GRK79000 | RVV(1G) | 21C | 0.75 | 467 | 22 |
GRK79000 | RVV(1G) | 22C | 0.75 | 518 | 23 |
GRK79000 | RVV(1G) | 23C | 0.75 | 542 | 23.8 |
GRK79000 | RVV(1G) | 24C | 0.75 | 547 | 23.8 |
GRK79000 | RVV(1G) | 25C | 0.75 | 570 | 24.3 |
GRK79000 | RVV(1G) | 26C | 0.75 | 581 | 24.3 |
GRK79000 | RVV(1G) | 27C | 0.75 | 587 | 24.3 |
GRK79000 | RVV(1G) | 28C | 0.75 | 619 | 24.9 |
GRK79000 | RVV(1G) | 29C | 0.75 | 626 | 24.9 |
GRK79000 | RVV(1G) | 30C | 0.75 | 636 | 24.9 |
GRK79000 | RVV(1G) | 31C | 0.75 | 670 | 25.7 |
GRK79000 | RVV(1G) | 32C | 0.75 | 681 | 25.7 |
GRK79000 | RVV(1G) | 33C | 0.75 | 688 | 25.7 |
GRK79000 | RVV(1G) | 34C | 0.75 | 724 | 26.5 |
GRK79000 | RVV(1G) | 35C | 0.75 | 734 | 26.5 |
GRK79000 | RVV(1G) | 36C | 0.75 | 741 | 26.5 |
GRK79000 | RVV(1G) | 37C | 0.75 | 751 | 26.5 |
GRK79000 | RVV(1G) | 38C | 0.75 | 789 | 27.3 |
GRK79000 | RVV(1G) | 3C | 1 | 126 | 12 |
GRK79000 | RVV(1G) | 4C | 1 | 149 | 12.8 |
GRK79000 | RVV(1G) | 5C | 1 | 174 | 13.6 |
GRK79000 | RVV(1G) | 6C | 1 | 200 | 14.5 |
GRK79000 | RVV(1G) | 7C | 1 | 229 | 16.2 |
GRK79000 | RVV(1G) | 8C | 1 | 246 | 16.6 |
GRK79000 | RVV(1G) | 9C | 1 | 282 | 17.7 |
GRK79000 | RVV(1G) | 10C | 1 | 317 | 18.6 |
GRK79000 | RVV(1G) | 11C | 1 | 342 | 19.1 |
GRK79000 | RVV(1G) | 12C | 1 | 351 | 19.1 |
GRK79000 | RVV(1G) | 13C | 1 | 383 | 19.8 |
GRK79000 | RVV(1G) | 14C | 1 | 392 | 19.8 |
GRK79000 | RVV(1G) | 15C | 1 | 428 | 20.7 |
GRK79000 | RVV(1G) | 16C | 1 | 436 | 20.7 |
GRK79000 | RVV(1G) | 17C | 1 | 495 | 22.6 |
GRK79000 | RVV(1G) | 18C | 1 | 503 | 22.6 |
GRK79000 | RVV(1G) | 19C | 1 | 516 | 22.6 |
GRK79000 | RVV(1G) | 20C | 1 | 538 | 23.1 |
GRK79000 | RVV(1G) | 21C | 1 | 564 | 23.5 |
GRK79000 | RVV(1G) | 22C | 1 | 627 | 24.7 |
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