固定敷设
Engineered 与 verified 适用于 fixed service in accordance 配 ASTM B856 / IEC 62420.
产品主图
ACSS (铝 导体 钢 Supported) High-Temperature Overhead 导体 (ACSS) 符合标准 ASTM B856 / IEC 62420 适用于 Up 至 500 kV AC 工况,温度范围 -40 °C 至 +200 °C, 采用 high-strength galvanized / galfan 钢 core 与 fully annealed 1350-o
本电缆型号的典型值(依据 ASTM B856 / IEC 62420)——具体订单参数将在技术规格书与报价单中确认。
应用工况
ACSS (铝 导体 钢 Supported) High-Temperature Overhead 导体 (ACSS) 符合标准 ASTM B856 / IEC 62420 适用于 Up 至 500 kV AC 工况,温度范围 -40 °C 至 +200 °C, 采用 high-strength galvanized / galfan 钢 core 与 fully annealed 1350-o
Engineered 与 verified 适用于 fixed service in accordance 配 ASTM B856 / IEC 62420.
适用于弯曲半径不小于 20 × OD 的开关柜、控制屏及设备端接。
Use mechanical conduit 或 铠装 protection where exposed 至 rock fall 或 crushing loads.
电缆结构
Shown: ACSS (ASTM B856 / IEC 62420) 配 high-strength galvanized / galfan 钢 core, fully annealed 1350-o 铝 outer layers 与 fully annealed 1350-o 铝 outer layers (2-layer 结构).
| # | 结构层 | 材料与参考标准 |
|---|---|---|
| 1 | High-strength galvanized / Galfan 钢 core | 7-线 或 19-线 high-tensile coated 钢 core supporting full mechanical tensionASTM B856 / IEC 62420 |
| 2 | Fully annealed 1350-O 铝 outer layers | Soft-annealed 1350-O 铝 线 (63 % IACS) rated 至 +200/+250 °C continuousASTM B856 / IEC 62420 |
Built 至 ASTM B856 / IEC 62420 配 high-strength galvanized / galfan 钢 core 与 fully annealed 1350-o
Full range of metric mm² 与 AWG/kcmil 导体 sizes per ASTM B856 / IEC 62420
Supplied 配 EN 10204 3.1 routine dielectric & 导体 resistance test certificate
技术数据
规格尺寸
按 ASTM B856 / IEC 62420 制造,涵盖 50 mm² 至 630 mm² 标准截面(及北美 AWG/kcmil 代号规格)。
| 订货型号 | Nominal area | 绞合结构 | 近似外径 ≈ mm | 近似重量 ≈ kg/km | 额定拉断力 kN ≈ | Min. sheave R mm | 询价 |
|---|---|---|---|---|---|---|---|
| ACSS Standard Transmission & Distribution Schedule (−40…+200 °C) | |||||||
| ACSS 50 mm² | 50 mm² | 7/3.00 mm | 9.0 | 138 | 14.5 | 180 | |
| ACSS 95 mm² | 95 mm² | 19/2.52 mm | 12.6 | 262 | 28.2 | 252 | |
| ACSS 120 mm² | 120 mm² | 19/2.85 mm | 14.3 | 334 | 36.4 | 286 | |
| ACSS 150 mm² | 150 mm² | 26/2.70 + 7/2.10 | 17.1 | 546 | 53.8 | 342 | |
| ACSS 185 mm² | 185 mm² | 26/3.00 + 7/2.33 | 19.0 | 674 | 65.2 | 380 | |
| ACSS 240 mm² | 240 mm² | 26/3.44 + 7/2.68 | 21.8 | 885 | 84.5 | 436 | |
| ACSS 300 mm² | 300 mm² | 26/3.86 + 7/3.00 | 24.5 | 1,110 | 104.2 | 490 | |
| ACSS 400 mm² | 400 mm² | 54/3.08 + 7/3.08 | 27.7 | 1,432 | 126.0 | 554 | |
| ACSS 500 mm² | 500 mm² | 54/3.44 + 7/3.44 | 31.0 | 1,790 | 156.5 | 620 | |
| ACSS 630 mm² | 630 mm² | 54/3.86 + 19/2.32 | 34.8 | 2,245 | 194.0 | 696 | |
| Nominal area | 20 °C 最大直流电阻 Ω/km | 连续载流量 A ≈ | 工作温度 |
|---|---|---|---|
| 50 mm² | 0.578 | 210 | −40…+200 °C |
| 95 mm² | 0.304 | 320 | −40…+200 °C |
| 150 mm² | 0.192 | 435 | −40…+200 °C |
| 240 mm² | 0.119 | 590 | −40…+200 °C |
| 400 mm² | 0.072 | 820 | −40…+200 °C |
| 630 mm² | 0.046 | 1,080 | −40…+200 °C |
质量与认证
每根出厂长度均经例行试验,按批次进行抽样与型式试验,并随附 EN 10204 3.1 检验证书。
| 测试与检验 | 试验值/参考标准 | 频次 |
|---|---|---|
| 例行试验 | ||
| 导体 DC resistance & dimensional verification (ASTM B856 / IEC 62420) | DC resistance at 20 °C 与 geometry within ASTM B856 / IEC 62420 class limits | Every manufactured drum / spool |
| Routine dielectric / spark / structural integrity test (ASTM B856 / IEC 62420) | Zero breakdown 或 structural defect over full production length | Every manufactured drum / spool |
| 抽样试验 | ||
| Thermal aging, mechanical & material qualification (ASTM B856 / IEC 62420) | Full compliance 配 ASTM B856 / IEC 62420 across −40…+200 °C | Type qualification & periodic sample audit |
标识与供货
护套印字
技术资料
常见问题
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