FEICHUN CABLE / 飞纯电缆N2XS(F)H6.35/11 kVB2ca1 CORE / 单芯XLPE / LSZHRADIAL + LONGITUDINAL WATER BLOCKING / 径向+纵向阻水IEC 60502-2
N2XS(F)H 6.35/11 kV B2ca — Feichun Cable European-Standard MV Cable Guide / 飞纯电缆欧标中压电缆工程指南
中文说明在实际项目里，采购方往往不是单纯在找一根‘6.35/11 kV 电缆’，而是在找一套能够通过技术澄清、附件匹配、消防审查和出口文件审核的解决方案。本页从这些现场问题出发，解释 N2XS(F)H 的结构、阻水逻辑和选型边界。
Engineering noteIn real projects, buyers are rarely looking for just a ‘6.35/11 kV cable’. They need a cable system that can survive technical clarification, accessory matching, fire review and export-document checks. This guide therefore reads the N2XS(F)H construction from the way an experienced engineer would review it on a live project.
目录 / Contents
- 工程定位 / Engineering position
- 结构和型号逻辑 / Designation and construction
- 标准、B2ca 与证据 / Standards and B2ca evidence
- 完整原始规格 / Complete source specification
- 技术矩阵 / Technical matrix
- 安装推导 / Derived installation checks
- 阻水机理 / Water-blocking engineering
- 固定敷设应用 / Fixed-route applications
- 安装、接头和终端 / Installation and termination
- 选型对比 / Selection comparison
- 失效模式控制 / Failure-mode controls
- 飞纯认证优势 / Feichun certification advantage
- 来源审计 / Source audit
1. 工程定位 / Engineering position
中文说明从工程师的角度看，这个系列最值得关注的不是型号字母本身，而是它把电场控制、低烟无卤和阻水要求放在了同一套单芯结构里。它面向的是固定式中压能源网络：地下路线、管道、工业厂区和港口岸侧配电都属于合理的讨论范围；但卷筒、拖令和岸桥移动段则需要另一类动态电缆。
Engineering noteFrom an engineering point of view, the important feature is not the code alone, but the way electric-field control, LSZH performance and water blocking are brought together in one single-core construction. It belongs in fixed MV infrastructure—underground routes, ducts, industrial plants and shore-side port distribution. Reeling, festoon and moving crane routes are a different cable-selection problem.
出口采购关键词 / Export search terms
6.35/11 kV XLPE single-core cable; N2XS(F)H; B2ca; LSZH; halogen-free; low smoke; longitudinally watertight; radial water blocking; IEC 60502-2.
6.35/11 kV XLPE single-core cable; N2XS(F)H; B2ca; LSZH; halogen-free; low smoke; longitudinally watertight; radial water blocking; IEC 60502-2.
阻水价值 / Water-blocking value
水膨胀带和结构屏蔽共同控制水分在横向和纵向的传播路径；电缆端部、接头和终端仍然需要可靠密封。
水膨胀带和结构屏蔽共同控制水分在横向和纵向的传播路径；电缆端部、接头和终端仍然需要可靠密封。
固定敷设边界 / Fixed-installation boundary
2 类绞合导体和 12×D 敷设半径支持安装处理，但不能据此宣称卷筒、拖令、拖链或连续弯曲能力。
2 类绞合导体和 12×D 敷设半径支持安装处理，但不能据此宣称卷筒、拖令、拖链或连续弯曲能力。
采购可追溯性 / Procurement traceability
飞纯可按导体截面、外径、质量、载流量、B2ca 文件、阻水测试、附件和目的国文件形成完整出口技术包。
飞纯可按导体截面、外径、质量、载流量、B2ca 文件、阻水测试、附件和目的国文件形成完整出口技术包。
2. 结构和型号逻辑 / Designation and construction logic
| 结构要素 / Element | 资料值 / Source value | 中文工程含义 / Chinese interpretation | English engineering interpretation |
|---|---|---|---|
| N2XS(F)H | XLPE insulated single core, copper conductor, LSZH sheath, water blocking | 单芯 XLPE 铜导体、LSZH 外护套及阻水结构。 | Single-core XLPE copper cable with LSZH sheath and water-blocking architecture. |
| Copper / 铜导体 | Copper; stranded class 2 | 低电阻相导体，需按截面进行电压降和热稳定校核。 | Low-resistance phase conductor; voltage drop and thermal duty are size-specific. |
| XLPE | XLPE insulation | 中压挤出固体绝缘，附件施工必须保护绝缘屏蔽界面。 | Extruded MV solid dielectric; accessory preparation must protect the screened interface. |
| Water swelling tape / 水膨胀带 | Included in insulation screen construction | 与铜丝和铜带结构共同限制水分通道。 | Works with the copper wire and tape system to limit water pathways. |
| Copper wires + counter helix tape | Insulation screen construction | 兼顾电场屏蔽和故障回路功能；截面、接地和短路能力需按受控资料确认。 | Provides the metallic screen and fault-return interface; section, bonding and fault duty require controlled data. |
| LSZH | Outer sheath | 降低烟气和卤素相关风险，但不等同于所有火灾场景下的耐火。 | Reduces smoke and halogen concerns; it is not automatically fire-resistant in every scenario. |
3. 标准、B2ca 与证据 / Standards and B2ca evidence
| 标准 / Reference | 中文工程解释 | English engineering interpretation | 边界 / Boundary |
|---|---|---|---|
| IEC 60502-2 | 产品标准，适用于挤出绝缘中压电缆的产品设计和试验基础。 | Product-standard basis for extruded-insulation MV cable design and testing. | 确认项目采用版本及飞纯符合性路径 / Confirm adopted edition and Feichun conformity route. |
| IEC 60332-3 Cat. C | 成束电缆垂直火焰传播测试类别。 | Bunched-cable vertical flame-propagation test category. | 不能单独替代完整 CPR 文件 / Not a complete CPR dossier alone. |
| B2ca | 资料标题给出的 CPR 防火等级；s、d、a 子等级必须由具体 DoP 确认。 | CPR fire-performance class stated in the source title; s, d and a subclasses require the exact DoP. | 不得从系列名称推导子等级 / Do not infer subclasses. |
| IEC 60754-1 / -2 | 无卤及燃烧气体卤酸含量、酸度和电导率相关测试。 | Halogen-acid-gas content and gas acidity/conductivity references. | 按产品测试报告确认 / Confirm against product test report. |
| IEC 61034-2 | 规定条件下电缆燃烧烟密度的测试方法。 | Smoke-density test procedure for cables burning under defined conditions. | 项目成束和空间条件仍需评估 / Grouping and enclosure remain project inputs. |
中文说明官方产品页还列出了与本系列对应的 B2ca-s1,d1,a1 外部声明示例。该信息只能作为外部参考；飞纯供货必须以具体型号、截面、批次和目的国 DoP/证书为准。
Engineering noteThe official product page also shows an external B2ca-s1,d1,a1 declaration example for the referenced product. This is only an external cross-check; Feichun supply must be controlled by the exact model, cross-section, batch and destination-market DoP/certificates.
4. 完整原始规格 / Complete source specification
中文说明本表完整保留您提供的规格字段、原始日期、网址、页码和免责声明。外部官方页面补充内容被单独标注，不与 8/4/26 原始记录混合。
Engineering noteThis table preserves the supplied fields, date, website, page labels and disclaimer. External official additions are labelled separately and are not merged into the 8/4/26 primary record.
展开完整规格 / Open complete specification
| 字段 / Field | 资料值 / Reference value | 中文说明 | English interpretation | 证据状态 / Evidence |
|---|---|---|---|---|
| 产品名称 / Product designation | N2XS(F)H 6.35/11 kV B2ca | 单芯 XLPE 绝缘、铜导体、LSZH 外护套，并具有径向和纵向阻水结构。 | Single-core XLPE-insulated copper-conductor cable with LSZH outer sheath and radial/longitudinal water blocking. | 用户资料 / Supplied record |
| 产品描述 / Product description | N2XS(F)H 6.35/11 kV XLPE insulated single core cables with copper conductor and LSZH outer sheath | 用户提供的产品描述原文保留；阻水结构在系列说明和结构字段中进一步明确。 | The supplied product description is retained; the water-blocking build is detailed separately in the family description and construction fields. | 用户资料 / Supplied record |
| 产品标准 / Product standard | IEC 60502-2 | 按项目采用版本、附件系统和飞纯最终符合性文件执行。 | Confirm the project edition, accessories and Feichun conformity file before release. | 用户资料 / Supplied record |
| 应用 / Application | These are cables with low dielectric losses used in energy network with sudden load changes. Laid in residental or industrial areas, underground or in ducts. | 用于住宅或工业区域、地下及管道内的固定式中压能源网络。 | Fixed MV routes in residential or industrial areas, underground or in ducts, including networks with sudden load changes. | 用户资料 / Supplied record |
| 导体 / Conductor | Copper; Stranded class 2 | 铜导体、2 类绞合结构；适合固定敷设安装处理，但不等于连续柔性或卷筒认证。 | Copper, stranded class 2; suitable for installation handling but not automatically qualified for continuous flexing or reeling. | 用户资料 / Supplied record |
| 芯数 / Number of cores | 1 | 单芯系统需要进行相序排列、屏蔽接地、感应电流和夹具设计。 | Single-core formation requires phase arrangement, screen bonding, induced-current and cleat-force design. | 用户资料 / Supplied record |
| 额定电压 / Rated voltage Uo/U (Um) | 6.35 / 11 kV | 6.35/11 kV 中压系统；系统接地、附件耐压和绝缘配合必须单独确认。 | 6.35/11 kV MV system; earthing, accessory withstand and insulation coordination remain project inputs. | 用户资料 / Supplied record |
| 内半导电屏蔽 / Conductor screen | Semi-conducting compound (XLPE) | 控制导体至 XLPE 绝缘的电场过渡。 | Controls the electric-field transition from the conductor to XLPE insulation. | 用户资料 / Supplied record |
| 绝缘 / Insulation | XLPE | 6.35/11 kV 额定电压等级的主要固体挤出绝缘。 | Primary extruded solid dielectric for the 6.35/11 kV voltage class. | 用户资料 / Supplied record |
| 外半导电屏蔽及阻水层 / Insulation screen and water blocking | Semi-conducting compound (XLPE) + water swelling tape + copper wires with counter helix of copper tape | 半导电外屏蔽、水膨胀带、铜丝和反向螺旋铜带共同构成电场与阻水界面；具体厚度和搭接由受控图纸决定。 | The semiconducting screen, water-swelling tape, copper wires and counter-helix copper tape form the electrical and water-blocking interface; exact thickness and lay remain controlled-drawing items. | 用户资料 / Supplied record |
| 外护套 / Outer sheath | LSZH | 低烟无卤外护套，适合对烟气和卤素释放有要求的固定敷设环境。 | Low-smoke, halogen-free sheath for fixed installations where smoke and halogen performance is specified. | 用户资料 / Supplied record |
| 纵向阻水 / Longitudinal watertight | Yes | 限制水分沿电缆长度方向传播；电缆端部、接头和终端仍必须密封。 | Limits water propagation along the cable; ends, joints and terminations still require sealing control. | 用户资料 / Supplied record |
| 工作温度 / Operating temperature | -20 … 90 °C | 实际载流量还要考虑环境温度、土壤热阻、管道、排列、成组和附件限制。 | Apply with ambient, soil thermal resistivity, ducts, formation, grouping and accessory limits. | 用户资料 / Supplied record |
| 短路最高导体温度 / Short-circuit conductor temperature | 250 °C | 用于导体 I²t、保护切除时间、接头和终端的短路校核。 | Use with conductor I²t, clearing time and joint/termination capability. | 用户资料 / Supplied record |
| 运行最高导体温度 / Max. conductor temperature in service | 90 °C | 连续运行热设计上限；不得直接等同于所有敷设条件下的载流量。 | Continuous conductor limit; it is not a universal ampacity for every installation. | 用户资料 / Supplied record |
| 阻燃 / Flame retardant | IEC 60332-3 Cat. C | 成束电缆垂直火焰传播试验类别；需与 B2ca 声明和项目防火策略一起理解。 | Bunched-cable vertical flame-propagation test category; interpret with the B2ca declaration and project fire strategy. | 用户资料 / Supplied record |
| 无卤 / Halogen free | IEC 60754-1; IEC 60754-2 | 分别涉及燃烧卤酸气含量及气体酸度/电导率相关测试。 | References halogen-acid-gas content and gas acidity/conductivity testing. | 用户资料 / Supplied record |
| 烟密度 / Smoke density | IEC 61034-2 | 规定条件下电缆燃烧烟密度测试方法；项目成束方式和空间仍需评估。 | Smoke-density test procedure under defined burning conditions; grouping and enclosure remain project considerations. | 用户资料 / Supplied record |
| 防火等级 / Fire performance | B2ca | 用户标题明确给出 B2ca；s、d、a 子等级必须以具体 DoP 为准。 | B2ca is stated in the supplied title; s, d and a subclasses require the exact DoP. | 用户资料 / Supplied record |
| 原始资料 / Source record | Generated 8/4/26 — www.nexans.com.tr — Page 1 / 2 and Page 2 / 2 | 页面、日期和来源信息按用户提供的记录保留。 | Page labels, date and source metadata are retained as supplied. | 用户资料 / Supplied record |
| 原始免责声明 / Source disclaimer | All drawings, designs, specifications, plans and particulars of weights, size and dimensions contained in the technical or commercial documentation of Nexans is indicative only and shall not be binding on Nexans or be treated as constituting a representation on the part of Nexans. | 采购和安装应以受控的飞纯技术文件、项目批准文件和附件厂家说明为准。 | Procurement and installation must follow the controlled Feichun release, project documents and accessory instructions. | 用户资料 / Supplied record |
| 官方交叉核对 / Official cross-check | Nexans product pages list 12 (xD) when laying and a 25 mm² screen for the referenced 185/240 mm² product pages. | 这些是外部官方页面补充值，不替代用户提供的 8/4/26 主资料，也不自动成为飞纯的发布规格。 | These are external official cross-check values; they do not replace the supplied 8/4/26 primary record or become Feichun release values automatically. | 外部官方页面 / External official pages |
5. 完整技术矩阵 / Complete technical matrix
中文说明下表完整保留用户提供的 185 mm² 和 240 mm² 两行数据。空气与埋地载流量是指定温度和排列条件下的参考值，不是所有现场条件下的通用载流量。
Engineering noteThe matrix preserves both supplied rows exactly. Air and buried ratings are reference values for the stated temperatures and formations, not universal ampacities for every route.
展开完整规格矩阵 / Open complete matrix
| 截面 / Cross-section [mm²] | 标称外径 / Nom. outer diam. [mm] | 近似重量 / Approx. weight [kg/km] | 20°C 最大直流电阻 / Max. DC Resist. Cond. [Ohm/km] | 导体 1 s 短路电流 / Short circuit conductor 1 s [kA] | 电压降 / Voltage Drop [V/A.km] | 空气 30°C 平列允许电流 / Perm. current in air, flat [A] | 埋地 20°C 平列允许电流 / Perm. current buried, flat [A] | Nexans Ref. |
|---|---|---|---|---|---|---|---|---|
| 185 | 30.0 | 2340 | 0.0991 | 26.5 | 0.3 | 637 | 406 | 10574929 |
| 240 | 33.0 | 2910 | 0.0754 | 34.3 | 0.2 | 745 | 469 | 10574930 |
中文说明185 mm²：637 A 空气平列、406 A 埋地平列；240 mm²：745 A 空气平列、469 A 埋地平列。最终必须进行温度、土壤、管道、成组和屏蔽损耗修正。
Engineering noteFor 185 mm², the supplied ratings are 637 A in air flat and 406 A buried flat; for 240 mm², 745 A in air flat and 469 A buried flat. Apply corrections for temperature, soil, ducts, grouping and screen losses.
6. 安装推导与工程检查 / Derived installation checks
中文说明官方产品页面补充显示敷设弯曲系数为 12×D。下表的弯曲半径和每 100 m 质量是算术推导值，并非用户原始矩阵中的独立发布字段。
Engineering noteThe official product pages additionally show a 12×D laying factor. The radius and mass-per-100-m values below are arithmetic derivations, not independent fields in the supplied matrix.
| 截面 / Cross-section | 外径 / Outer diameter | 敷设系数 / Laying factor | 推导最小半径 / Derived radius | 每100 m质量 / Mass per 100 m |
|---|---|---|---|---|
| 185 / 185 mm² | 30.0 mm | 12 × D | 360.0 mm | 234.0 kg/100 m |
| 240 / 240 mm² | 33.0 mm | 12 × D | 396.0 mm | 291.0 kg/100 m |
中文说明185 mm²：12×30.0 = 360.0 mm；240 mm²：12×33.0 = 396.0 mm。实际安装还必须服从终端和接头附件的最小弯曲半径。
Engineering note185 mm²: 12×30.0 = 360.0 mm; 240 mm²: 12×33.0 = 396.0 mm. The accessory manufacturer’s minimum radius remains controlling.
7. 阻水机理 / Water-blocking engineering
中文说明径向阻水和纵向阻水是两个不同的工程问题：前者关注水从护套方向向绝缘系统的进入，后者关注水沿电缆长度方向的传播。水膨胀材料的实际性能必须通过受控结构和试验验证。
Engineering noteRadial and longitudinal water blocking are different engineering problems: radial protection addresses water moving from the sheath toward the dielectric system, while longitudinal protection addresses propagation along the cable length. The actual swelling-material performance must be verified by controlled construction and testing.
径向风险 / Radial risk
护套损伤、地下积水、管道进水和机械压伤可能形成局部进水路径。
护套损伤、地下积水、管道进水和机械压伤可能形成局部进水路径。
纵向风险 / Longitudinal risk
电缆端部、接头、终端和切割后未密封的屏蔽区域可能成为沿线传播通道。
电缆端部、接头、终端和切割后未密封的屏蔽区域可能成为沿线传播通道。
安装控制 / Installation controls
封闭电缆端头、检查 LSZH 护套、控制接头施工、保持排水并记录测试。
封闭电缆端头、检查 LSZH 护套、控制接头施工、保持排水并记录测试。
工程边界 / Engineering boundary
LSZH 说明低烟无卤，不等于可以省略阻水端封、接头防水和管沟排水设计。
LSZH 说明低烟无卤，不等于可以省略阻水端封、接头防水和管沟排水设计。
8. 分层截面图 / Layer-by-layer cross-section
中文说明SVG 截面图依据用户提供的结构顺序进行工程化表达，展示铜导体、XLPE、半导电屏蔽、水膨胀带、铜丝/铜带屏蔽和 LSZH 外护套。图中厚度不是制造尺寸。
Engineering noteThe SVG cross-section follows the supplied construction sequence and shows the copper conductor, XLPE, semiconducting screens, water-swelling tape, copper wire/tape screen and LSZH sheath. Layer thicknesses are not manufacturing dimensions.
9. 固定敷设应用 / Fixed-route applications
地下中压馈线 / Underground MV feeders
关注土壤热阻、地下水、排水、接头井、屏蔽接地和故障回路。
关注土壤热阻、地下水、排水、接头井、屏蔽接地和故障回路。
管道敷设 / Duct installations
关注管道填充率、牵引力、侧压力、入管半径、排列和散热。
关注管道填充率、牵引力、侧压力、入管半径、排列和散热。
工业与港口岸侧 / Industrial and shore-side port routes
适用于固定式变电站、工业负荷、码头岸电和配电基础设施；移动岸桥行走段需另选动态电缆。
适用于固定式变电站、工业负荷、码头岸电和配电基础设施；移动岸桥行走段需另选动态电缆。
出口 EPC / Export EPC packages
适合作为技术包中的欧标中压单芯、LSZH、B2ca、阻水和附件兼容性候选方案。
适合作为技术包中的欧标中压单芯、LSZH、B2ca、阻水和附件兼容性候选方案。
10. 安装、接头和终端 / Installation and termination
中文说明现场最容易被低估的是放缆和附件施工。电缆本体具备阻水设计，并不意味着端头可以敞开、接头可以临时处理，或者入管时可以用护套承担全部牵引力。下面的步骤按实际施工验收顺序排列。
Engineering noteThe cable itself may include water blocking, but the installation is still where many failures begin. Cable ends cannot be left open, joints cannot be treated as temporary work, and the sheath should not be asked to carry the entire pulling load. The sequence below follows a practical installation and acceptance workflow.
- 确认 185 mm² 或 240 mm² 的准确矩阵行、外径、质量、Nexans Ref. 或飞纯内部订货号。
- 根据受控产品文件和附件说明执行 12×D 弯曲半径；外部官方页面的 12×D 不能代替飞纯最终安装方法。
- 运输、放缆和入管时封闭两端，避免 LSZH 护套受伤、水膨胀带受污染或铜屏蔽局部变形。
- 按照 6.35/11 kV 附件工艺处理导体屏蔽、XLPE、外半导电屏蔽、水膨胀带和金属屏蔽。
- 记录导体直流电阻、绝缘/护套试验、屏蔽连续性、接地方式、附件扭矩和最终路径。
- 需要时完成耐压、局部放电或项目规定的中压试验，并保留批次、DoP、证书和竣工记录。
中文说明阻水电缆不是‘无需密封’的电缆。端部密封、接头和终端水密性、护套完整性及管沟排水必须作为一个系统共同验收。
Engineering noteA water-blocked cable is not a cable that can be left unsealed. End seals, joint and termination watertightness, sheath integrity and route drainage must be accepted as one system.
11. 工程选型对比 / Selection comparison
| 采购需求 / Requirement | 本系列特性 / N2XS(F)H reference | 必须核对 / Must verify | 工程决策 / Decision |
|---|---|---|---|
| 6.35/11 kV 固定馈线 / Fixed feeder | 单芯铜导体、XLPE、LSZH、B2ca、径向/纵向阻水。 | 系统接地、相排列、热修正、屏蔽接地、附件。 | 固定敷设候选 / Fixed-route candidate. |
| 185 mm² | 30.0 mm OD; 2340 kg/km; 637 A air flat; 406 A buried flat. | 0.0991 Ohm/km; 26.5 kA; voltage drop 0.3 V/A.km; Ref 10574929. | Use exact row and accessory kit. |
| 240 mm² | 33.0 mm OD; 2910 kg/km; 745 A air flat; 469 A buried flat. | 0.0754 Ohm/km; 34.3 kA; voltage drop 0.2 V/A.km; Ref 10574930. | Use exact row and accessory kit. |
| 地下水 / Wet route | Longitudinally watertight: Yes; water swelling tape in screen construction. | Radial test basis, end seals, joints, ducts, drainage and sheath protection. | Candidate after water-system approval. |
| STS / RTG / reeling / drag chain | Fixed-installation MV application and laying factor only. | Cycles, torsion, speed, tensile load, dynamic radius and reel-layer duty. | Use dedicated dynamic cable family. |
12. 失效模式控制 / Failure-mode controls
| 失效模式 / Failure mode | 机制 / Mechanism | 控制措施 / Control action | 证据 / Release evidence |
|---|---|---|---|
| B2ca 子等级误用 / Fire subclass overclaim | 把 B2ca 自动写成 s1,d0,a1 或耐火电缆。 | 以具体 DoP、测试报告和项目防火策略为准。 | Product-specific fire dossier. |
| 阻水能力被夸大 / Water-blocking overclaim | 只看到水膨胀带，就忽略端封、接头和排水。 | 将电缆本体、端封、接头、附件和路由作为完整防水系统核验。 | Water test, method statement and inspection. |
| 矩阵行混用 / Matrix-row mixing | 185 和 240 mm² 的外径、质量、电阻和载流量被交叉使用。 | 在报价、鼓盘标签、附件和测试记录中锁定准确截面。 | Approved schedule and released matrix. |
| 低烟无卤误解 / LSZH misunderstanding | 把 LSZH 当成耐火、耐水或无限环境耐受。 | 分别核对火焰、烟密度、卤素、阻水、UV、化学和机械要求。 | Complete product dossier. |
| 动态设备误用 / Dynamic misuse | 固定敷设电缆被装入卷筒、拖令、拖链或岸桥移动段。 | 选择有循环、扭转、拉力和动态弯曲试验依据的专用电缆。 | Dedicated dynamic-cable data required. |
13. 飞纯电缆证书齐全优势 / Feichun certification advantage
Engineered for maximum safety in demanding environments, our cable systems comply with global standards including ATEX, IECEx, VDE, CE, UKCA, EAC, and the Russian Fire Safety Certificate. They are the trusted choice for heavy-duty mining equipment, ship-to-shore cranes, RTG/RMG cranes, and conveyor systems where high reliability is non-negotiable.
飞纯电缆面向高要求工业环境开发电缆系统，具备 ATEX、IECEx、VDE、CE、UKCA、EAC 及俄罗斯消防安全证书等全球市场认证与文件能力，可服务于重型矿山设备、岸桥、RTG/RMG 场桥和输送系统等高可靠性场景。
飞纯电缆面向高要求工业环境开发电缆系统，具备 ATEX、IECEx、VDE、CE、UKCA、EAC 及俄罗斯消防安全证书等全球市场认证与文件能力，可服务于重型矿山设备、岸桥、RTG/RMG 场桥和输送系统等高可靠性场景。
出口文件包 / Export documentation package
可按目的国和项目要求组织规格书、DoP/符合性文件、测试报告、阻水和防火证据、装运批次及附件兼容性资料。
Organise datasheets, DoP/conformity documents, test reports, water/fire evidence, batch records and accessory compatibility by destination market.
可按目的国和项目要求组织规格书、DoP/符合性文件、测试报告、阻水和防火证据、装运批次及附件兼容性资料。
Organise datasheets, DoP/conformity documents, test reports, water/fire evidence, batch records and accessory compatibility by destination market.
配置化证书 / Configuration-specific certification
证书必须匹配电压、截面、屏蔽结构、护套材料、目的国、批次和最终用途。本文不虚构证书编号。
Certificates must match voltage, cross-section, screen build, sheath, destination, batch and application. No certificate number is invented here.
证书必须匹配电压、截面、屏蔽结构、护套材料、目的国、批次和最终用途。本文不虚构证书编号。
Certificates must match voltage, cross-section, screen build, sheath, destination, batch and application. No certificate number is invented here.
欧标替代供应 / European-standard sourcing
对于寻找 N2XS(F)H、XLPE、LSZH、B2ca、IEC 60502-2 阻水中压电缆的出口贸易企业，飞纯可提供技术澄清、规格匹配和项目文件支持。
For exporters seeking N2XS(F)H, XLPE, LSZH, B2ca, IEC 60502-2 water-blocked MV cable, Feichun can support technical clarification, specification matching and project documentation.
对于寻找 N2XS(F)H、XLPE、LSZH、B2ca、IEC 60502-2 阻水中压电缆的出口贸易企业，飞纯可提供技术澄清、规格匹配和项目文件支持。
For exporters seeking N2XS(F)H, XLPE, LSZH, B2ca, IEC 60502-2 water-blocked MV cable, Feichun can support technical clarification, specification matching and project documentation.
工程边界 / Engineering boundary
认证能力不等于每一种尺寸和结构自动拥有全部证书；最终供货以具体产品档案和目的国合规要求为准。
Certification capability does not mean every size and construction automatically carries every certificate; final supply follows the exact product dossier and market requirements.
认证能力不等于每一种尺寸和结构自动拥有全部证书；最终供货以具体产品档案和目的国合规要求为准。
Certification capability does not mean every size and construction automatically carries every certificate; final supply follows the exact product dossier and market requirements.
14. 来源审计 / Source audit
| 来源 / Source | 本文用途 / Use | 状态与限制 / Status and limitation |
|---|---|---|
| Nexans N2XS(F)H family page | 系列名称、应用、IEC 60502-2、结构、阻水、B2ca 和特性页。 | 外部制造商交叉核对；用户提供的 8/4/26 资料是本文主记录。 |
| N2XS(F)H 1X185/25 mm² page | 185 mm² 外径、质量、载流量、12×D、屏蔽截面及 DoP 页面信息。 | 外部产品页；不替代飞纯最终发布规格。 |
| N2XS(F)H 1X240/25 mm² page | 240 mm² 外径、质量、载流量、12×D、屏蔽截面及 DoP 页面信息。 | 外部产品页；不替代飞纯最终发布规格。 |
| IEC 60502-2 | 中压挤出绝缘电缆产品标准背景。 | 项目采用版本和飞纯符合性文件必须单独确认。 |
| IEC 60332-3 | 成束电缆垂直火焰传播试验背景。 | 试验方法不是完整 CPR 证明。 |
| IEC 60754-1 / IEC 60754-2 | 无卤与燃烧气体腐蚀性试验背景。 | 具体结果必须匹配实际护套和测试报告。 |
| IEC 61034-2 | 烟密度试验背景。 | 项目成束和安装空间条件仍需评估。 |
| 用户提供的 8/4/26 资料 / User-supplied 8/4/26 record | 所有源字段、矩阵数据、页码、日期和免责声明。 | 主资料；未提供的数值没有从其他产品系列推导。 |
中文：本文适用于出口技术搜索、初步选型和工程资料准备；最终采购、安装、试验和送电必须以飞纯当前产品规格书、DoP/证书、测试报告、附件说明、项目标准及当地法规为准。
EN: This article supports export search, preliminary selection and engineering documentation. Final procurement, installation, testing and energisation must follow the current Feichun datasheet, DoP/certificates, test reports, accessory instructions, project standards and local regulations.
EN: This article supports export search, preliminary selection and engineering documentation. Final procurement, installation, testing and energisation must follow the current Feichun datasheet, DoP/certificates, test reports, accessory instructions, project standards and local regulations.
![This article treats DE HIGHLY FLEXIBLE 4X35 MM2 REELING CABLE NSHTOEU 0.6/1KV as the purchaser's supplied description and translates it into a controlled cable specification. The published NSHTOEU reference construction is a four-core, 35 mm²-per-core, 0.6/1 kV flexible reeling cable with fine-stranded tinned copper, rubber/EPR insulation, a rubber inner sheath, polyester reinforcement and a heavy-duty rubber outer sheath [1]. Feichun can develop a functional equivalent, but the released drawing, test plan and project conditions must govern the final product.](https://feichuncables.com/blog/wp-content/uploads/image-1777-400x225.avif "DE HIGHLY FLEXIBLE 4X35 MM2 REELING CABLE NSHTOEU 0.6/1KV — an engineering guide for dynamic power service 3")
![The supplied string combines a VAHLE procurement or marking reference with the TFCrane family name and the medium-voltage configuration 3×35 + 3×25/3. The current public TFCrane catalogue identifies the corresponding R-(N)TSCGEWÖU family as a flexible medium-voltage reeling cable based on DIN VDE 0250-813, with four selectable voltage classes from 3.6/6 kV to 12/20 kV [2]. Because the user string does not state the voltage class, this guide preserves every published variant and makes the voltage selection a deliberate RFQ gate.](https://feichuncables.com/blog/wp-content/uploads/image-1778-400x225.avif "LT-GUM-R-TFCRANE (N) TSCGEWOEU 3X35 & 3X25/3 REELING CABLE TFCRANE R MARK VAHLE — VAHLE marking, TFCrane reference and Feichun equivalent engineering guide 4")