开关柜与机柜内部布线
Transmits low-voltage sensor 与 gate signals onto a deck floating at 5 kVAC or 15 kVDC relative 至 earth.
产品主图
HSC-5-7X2SVA-2 5 kVAC / 15 kVDC floating-potential control cable isolating a 7 × AWG 26 low-voltage control bundle inside an inner floating screen, stress-controlled XLPE high-voltage barrier, outer grounded EMC 铜 braid 与 a red PVC jacket.
本电缆型号的典型值(依据 DIN 47100 / IEC 60502(技术规格))——具体订单参数将在技术规格书与报价单中确认。
应用工况
HSC-5-7X2SVA-2 5 kVAC / 15 kVDC floating-potential control cable isolating a 7 × AWG 26 low-voltage control bundle inside an inner floating screen, stress-controlled XLPE high-voltage barrier, outer grounded EMC 铜 braid 与 a red PVC jacket.
Transmits low-voltage sensor 与 gate signals onto a deck floating at 5 kVAC or 15 kVDC relative 至 earth.
Inner/outer semiconductive PE + XLPE HV barrier prevents partial discharge between Screen I 与 Screen II.
Dual concentric 镀锡 铜 braids shield sensitive control signals against dV/dt switching transients.
High-voltage potential-isolation control cable 适用于 fixed cabinets 与 test cells; not 适用于 crane reels.
L-2YYQY(技术规格)电缆结构
Shown: HSC-5-7X2SVA-2 (DIN 47100 / IEC 60502) featuring control bundle (7xawg 26), inner screen i (floating hv) 与 外护套 (-2 red) (5-layer construction).
| # | 结构层 | 材料与参考标准 |
|---|---|---|
| 1 | Control Bundle (7xAWG 26)(技术规格) | Seven 7 x 0.16 mm (0.14 mm², AWG 26) stranded 镀锡 铜 control cores 配有 DIN 47100 polypropylene (PP) 绝缘 (300 V core-to-screen I)DIN 47100 / IEC 60502(技术规格) |
| 2 | Inner Screen I (Floating HV)(技术规格) | Polyester separator tape 与 inner 镀锡 铜 wire braid screen I operating at floating high-voltage potentialDIN 47100 / IEC 60502(技术规格) |
| 3 | HV Stress-Controlled Barrier(技术规格) | Co-extruded inner semiconductive PE layer, thick crosslinked polyethylene (XLPE / PE-X) 5 kVAC / 15 kVDC barrier, 与 outer semicon PEDIN 47100 / IEC 60502(技术规格) |
| 4 | Outer Screen II (Earth)(技术规格) | Outer 镀锡 铜 wire braid shield II referenced 至 earth potential 适用于 personnel safety 与 EMC containmentDIN 47100 / IEC 60502(技术规格) |
| 5 | 外护套 (-2 Red) | Red silk-mat polyvinyl chloride (PVC) 外护套 (OD 11.4 mm) identifying high-voltage floating-potential circuitsDIN 47100 / IEC 60502(技术规格) |
Built 至 DIN 47100 / IEC 60502 配有 control bundle (7xawg 26) 与 外护套 (-2 red)
Available in custom drum lengths, core counts or factory-terminated assemblies(技术规格)
Supplied 配有 EN 10204 3.1 routine electrical, dielectric & dimensional inspection report
技术数据
规格尺寸
按 DIN 47100 / IEC 60502 制造,适用于重型工业与特种工程系统。
| 订货型号 | 规格配置 | 导体 / 绞合结构 | 近似外径 ≈ mm | 近似重量 ≈ kg/km | Tensile load kN ≈(技术规格) | 最小弯曲半径 mm | 询价 |
|---|---|---|---|---|---|---|---|
| HSC-5-7X2SVA-2 Construction Schedule (−30…+80 °C)(技术规格) | |||||||
| HSC-5-4X2SVA-2 (4×AWG 26, 15 kVDC) | 4 × AWG 26 (0.14 mm²)(技术规格) | 7×0.16 mm 镀锡 Cu + 2×screen | 10.2 | 148 | 0.4 | 102 | |
| HSC-5-7X2SVA-2 (7×AWG 26, 15 kVDC) | 7 × AWG 26 (0.14 mm²)(技术规格) | 7×0.16 mm 镀锡 Cu + 2×screen | 11.4 | 185 | 0.6 | 114 | |
| HSC-5-12X2SVA-2 (12×AWG 26, 15 kVDC) | 12 × AWG 26 (0.14 mm²)(技术规格) | 7×0.16 mm 镀锡 Cu + 2×screen | 13.2 | 245 | 0.9 | 132 | |
| 规格配置 | 20 °C 最大直流电阻 / 衰减 Ω/km 或 dB/km (DC) | Rating / Capacity(技术规格) | 工作温度 |
|---|---|---|---|
| 4 × AWG 26 (300 V / 15 kVDC)(技术规格) | 138.00 | 5 kVAC / 15 kVDC isolation(技术规格) | −30…+80 °C |
| 7 × AWG 26 (300 V / 15 kVDC)(技术规格) | 138.00 | 5 kVAC / 15 kVDC isolation(技术规格) | −30…+80 °C |
| 12 × AWG 26 (300 V / 15 kVDC)(技术规格) | 138.00 | 5 kVAC / 15 kVDC isolation(技术规格) | −30…+80 °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 | ||
| Conductor resistance & dimensional verification (DIN 47100 / IEC 60502)(技术规格) | Electrical parameters 与 outer diameter within DIN 47100 / IEC 60502 tolerances | 每一出厂盘长 / 交货长度 |
| High-voltage dielectric & 绝缘 resistance test (DIN 47100 / IEC 60502) | Zero dielectric breakdown 与 verified 绝缘 resistance over full length | 每一出厂盘长 / 交货长度 |
| 抽样试验 | ||
| Thermal ageing, mechanical flexing & environmental qualification (DIN 47100 / IEC 60502)(技术规格) | Verified structural 与 dielectric integrity across −30…+80 °C | 型式试验与定期批次抽检 |
标识与供货
护套印字
常见问题
未涵盖您的问题?欢迎发送图纸或工况,工程师将在 2 个工作小时内回复。
获取报价
所选规格与工况将一起带入下方询价表单。