IEC 60502 Cable：从1 kV低压到30 kV中压的完整工程指南
IEC 60502系列规定1 kV至30 kV挤包固体绝缘电力电缆的结构、尺寸和试验，并规定6–30 kV范围内附件的型式试验。它证明电缆或附件在标准试验条件下满足规定要求；现场是否安全可靠仍取决于系统电压、接地、载流量、压降、短路、金属屏蔽接地、附件匹配和施工质量。
BS 6724 Armoured Power Cables
BS 6724:2016规定600/1000 V和1900/3300 V、热固性绝缘、铠装、低烟及低腐蚀性气体固定安装电缆的结构与性能。它用于工业区、建筑及类似固定配电场景；持续导体温度设计上限为90°C，短路导体温度上限为250°C、最长5 s。
BS 5308 第一部分1类XLPE绝缘 + 总屏蔽 + LSOH护套仪表电缆
本型号的核心组合是XLPE绝缘 + 铝塑复合带总屏蔽 + LSOH外护套。它能在正常运行中提供良好绝缘与EMC屏障，并通过指定试验评价成束阻燃、卤酸气体和烟密度；但结构中没有云母耐火层，不能仅凭“XLPE/LSOH”宣称IEC 60331线路完整性。
Power Cable 电力电缆：从低压配电到中高压输电、载流量与系统可靠性的工程指南
电力电缆不是“导体截面 + 电压等级”的简单商品，而是一套同时处理电场、热场、短路力、机械防护、水分迁移、火灾风险、接地与附件界面的输电系统。真正可靠的选型必须把电缆结构、敷设环境、负载曲线、保护整定、金属屏蔽接地和全寿命维护放在同一模型中。
Low Smoke Zero Halogen Cable：LSZH / LSOH / HFFR 的低烟、卤酸、腐蚀性、阻燃与 CPR 工程指南
LSZH 最容易被误解成“绝对零卤、绝对无毒、天然阻燃、天然耐火”。真正专业的技术规格必须把 Low Smoke、Halogen/Acid Gas、Corrosivity、Flame Propagation、Heat Release、CPR Euroclass 和 Circuit Integrity 分开。本文从 IEC 60754、IEC 61034、IEC 60332、BS EN 50399、BS EN 50575、BS 7211 与 BS 6724 出发，建立可验证的 LSZH 电缆工程语言。
XLPE Cable 交联聚乙烯绝缘电缆：从分子交联、电场控制到港口矿山供电的工程指南
XLPE Cable 指采用 Cross-linked Polyethylene（交联聚乙烯）作主绝缘的电缆。交联把原本可熔融流动的聚乙烯分子链连接成三维网络，提高热形变、蠕变和长期热稳定性；但“XLPE”本身并不自动代表铠装、低烟无卤、阻燃、耐火、耐油、阻水、抗紫外或高柔性。
Armoured Cable Series：SWA、AWA、STA 铠装电缆的结构、电磁损耗、短路接地与海港/矿山工程选型
Armour 的核心价值是提高电缆对冲击、压缩、拉拽和施工机械损伤的耐受能力。它不是绝缘层、不是防水层，也不天然等于 EMC screen 或足够容量的保护接地导体。
SWA Cable 钢丝铠装电缆：从结构、标准到接地与港口矿山应用的完整工程指南
SWA 是 Steel Wire Armoured 的缩写，表示电缆内衬与外护套之间具有一层钢丝铠装。钢丝层主要提供抗冲击、抗压、安装机械防护和可计算的金属故障电流通路；它不决定绝缘材料、额定电压、低烟性能或耐火等级，也不代表电缆适合连续弯曲。
BS 5308 Instrument Cable Series：从 Legacy BS/PAS 5308 到 BS EN 50288-7 的仪表电缆结构、屏蔽、电容、本安与工程选型
BS 5308 仍然是国际 EPC、石化、港口和矿山项目里非常常见的仪表电缆搜索词，但它已经不是当前英国新项目的现行标准号。历史 BS 5308 后来由 PAS 5308 延续详细尺寸和更高工作电压场景；PAS 5308-1:2009 与 PAS 5308-2:2009 又在 2024 年 4 月 3 日撤销。当前 BSI 把 BS EN 50288-7:2005 列为 Current, Under Review。
BS 5467 XLPE/SWA/PVC 电缆：港口、矿山与工业固定馈电系统工程指南
BS 5467:2016 是现行英国标准，规定 0.6/1 kV 和 1.9/3.3 kV 热固性绝缘、金属线铠装、挤包外护套电缆的结构与性能。它服务于工业区、建筑及类似场所的固定敷设，并不证明电缆适用于拖链、拖令、卷筒或连续扭转。
BS 7919 Cable Series: Legacy Flexible Industrial Cables and Their Modern Cross-References
BS 7919 is not a current universal cable family. BS 7919:2001 was a British Standard for flexible cables rated up to 450/750 V, intended for appliances and equipment in industrial and similar environments. BSI records it as withdrawn on 1 December 2012. The phrase “BS 7919 series” is now best understood as a legacy search term that must be translated into a current construction-specific standard.
BS EN 50525-2-81: Engineering Guide to H01N2-D / H01N2-E Arc-Welding Cables
A practical standards-based explanation of the European arc-welding cable family: what the British adoption actually covers, why the rated voltage is 100/100 V, how Class D and Class E differ, how current and voltage drop should be assessed, and what a serious RFQ must contain before a welding lead is released for production.
Cable TXG / TXG-D: Neoprene Round Cable for Heavy-Duty Festoon Systems
A practical engineering guide to a highly resilient round cable family for container-crane trolleys, process cranes, foundries, steel mills, stacker/reclaimers, car dumpers, ship unloaders and transport carriers. TXG combines class-5 copper, EPR insulation, layered stranding and a wear-resistant synthetic-rubber sheath for continuous dynamic duty in severe atmospheric conditions.
TXP / TXP-D: PUR Round Cable for Heavy-Duty Festoon and Energy-Guiding Applications
A practical engineering guide to a halogen-free polyurethane round cable family for continuous heavy-duty conveying machinery, container-crane trolleys, process cranes, conveyors and moveable stage equipment. The design target is not merely flexibility; it is stable performance while speed, acceleration, guide forces, abrasion, temperature and atmospheric exposure act at the same time.
Cable FXG / FXG-D: Neoprene Flat Cable for Heavy-Duty Festoon Systems
Cable FXG / FXG-D …
Cable TG — H07RN-F rubber round cable for basic festoon and reeling systems
Cable TG is a standardized rubber round cable concept for continuous standard-duty service where moisture, humidity, oil, ozone and outdoor exposure are part of the operating reality. It is intended for crane and trolley power/control, travel cars, dockyard cranes and horizontal machinery moving on a festoon system. The supplied technical record also gives a separate reeling limit of up to 60 m/min. That distinction matters: a cable that works in a controlled festoon loop is not automatically qualified for spring-reel take-up.
FV / FV-D — PVC flat cable for basic-duty festoon systems
FV / FV-D is a practical flat-cable family for festoon installations where the cable travels on a controlled single plane and the priority is a compact, cost-efficient system. The supplied record covers standard PVC power and control cables, screened KYFLCY / KYFLTCY variants, FV-D control-and-data arrangements, and a separate LSOH FV-L section. The important engineering decision is not simply “flat cable or round cable”; it is whether the selected voltage, shield, temperature, fire, geometry and tensile data match the actual festoon system.
REELTEC (K) NSHTU-JB 4G350, 0.6/1 KV, REELING CABLE
The corrected procurement string identifies a REELTEC (K) NSHTU-JB 4G350, 0.6/1 kV cable for reeling service. The notation 4G350 is normally read as four cores of 350 mm² with a protective-conductor designation, but the released core schedule must confirm that interpretation. The corrected voltage is reproduced as 0.6/1 KV, consistent with the public low-voltage NSHTÖU family context. The exact 4G350 construction, dimensions, ratings and dynamic limits remain project-specific release items.
6/10KV REELING CABLE 3CX120 & 2CX70/2+18FO — integrated medium-voltage power, earth and optical-fibre reeling cable
The supplied procurement description identifies a composite reeling cable with a 6/10 kV rating, three nominal 120 mm² power cores, a 2CX70/2 earth-conductor notation and an integrated 18FO optical-fibre count. The working engineering notation is 6/10 kV reeling cable — 3×120 + 2×70/2 + 18FO. This article preserves the buyer string exactly, explains the design questions it creates and keeps all unprovided construction, dimension, rating, fibre and certification values as project-confirmation fields.
42 G 2.5MM2 SEMOFLEX DRUM PUR REELING DRUM CABLE SIZE 120X80X155 CM — technical design, reel mechanics, logistics dimensions and Feichun equivalent
The supplied procurement phrase identifies a 42-core, 2.5 mm² SEMOFLEX DRUM PUR cable for repeated winding on a reel and gives a size of 120 × 80 × 155 cm. Public Baude catalogue data distinguish the exact 42 G 2.5 row from the higher-tensile 42 G 2.5 Bd bundle-stranded row. This guide keeps the supplied wording intact, uses the non-Bd row as the primary reading, and flags the Bd suffix as a quotation gate rather than silently selecting the wrong OD, mass or tensile value.
![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-1778-1248x702.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 21")
LT-GUM-R-TFCRANE (N) TSCGEWOEU 3X35 & 3X25/3 REELING CABLE TFCRANE R MARK VAHLE — VAHLE marking, TFCrane reference and Feichun equivalent engineering guide
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.
![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-1777-1248x580.avif "DE HIGHLY FLEXIBLE 4X35 MM2 REELING CABLE NSHTOEU 0.6/1KV — an engineering guide for dynamic power service 22")
DE HIGHLY FLEXIBLE 4X35 MM2 REELING CABLE NSHTOEU 0.6/1KV — an engineering guide for dynamic power service
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.
YXC7V (TSE) / N2XSY (IEC) 18/30 kV — Single-Core XLPE Copper Cable
A full-English engineering guide to the supplied 18/30 kV construction: copper conductor, semiconducting conductor screen, XLPE insulation, semiconducting insulation screen, crape tape, concentric copper wires with copper tape and PVC outer sheath. The article separates source values, derived checks and project-release boundaries.
YXC7Z1Y2Z1 20.3/35 kV — Single-Core XLPE Cable with LSZH Sheaths and Round Aluminium-Wire Armour
A full-English engineering guide to the supplied YXC7Z1Y2Z1 20.3/35 kV record. The construction is copper conductor, semiconducting XLPE screens, XLPE insulation, crape tape, concentric copper screen, LSZH separation sheath, single-layer round aluminium wires and LSZH outer sheath. The article preserves all three supplied product references, including the two separate 240 mm² rows.
CU/XLPE/CTS/PVC/AWA/PVC 6.35/11 kV — Single-Core XLPE Copper Cable with Aluminium Wire Armour
A full-English engineering guide to the fixed-installation medium-voltage construction: copper conductor, semiconducting conductor screen, XLPE insulation, semiconducting insulation screen, crape-paper semiconducting tape, copper tape metallic screen, PVC separation sheath, single-layer aluminium wire armour and PVC outer sheath. The article separates the supplied 8/4/26 source record, official current product pages and an secondary catalogue revision revision.
N2XS(FL)2Y 12/20 kV — Water-Blocked XLPE Medium-Voltage Cable for Fixed Routes
A practical English engineering guide to the N2XS(FL)2Y single-core cable reference. The supplied record specifies copper, XLPE, water swelling tape, copper wires with counter helix of copper tape, longitudinal aluminium foil sticking to protective PE, radial waterproofing and longitudinal water tightness. It does not supply a conductor area or numerical electrical matrix, so those fields remain open for controlled Feichun release.
CU/XLPE/CTS/PVC/AWA/PVC 12.7/22 kV — Single-Core XLPE Copper Cable with Aluminium Wire Armour
A full-English engineering guide to the fixed-installation medium-voltage construction: copper conductor, semiconducting conductor screen, XLPE insulation, semiconducting insulation screen, crape-paper semiconducting tape, copper tape metallic screen, PVC separation sheath, single-layer aluminium wire armour and PVC outer sheath. The article separates the supplied 8/4/26 source record, official current product pages and an older family PDF revision.
CU/XLPE/CTS/LSZH/SWA/LSZH 6.35/11 kV — Three-Core XLPE Copper Cable with Galvanized Steel Wire Armour
A full-English engineering guide to the CU/XLPE/CTS/LSZH/SWA/LSZH three-core medium-voltage cable construction: copper conductors, semiconducting screens, XLPE insulation, copper tape, LSZH filler, LSZH separation sheath, single-layer galvanized steel wire armour and LSZH outer sheath. The article separates the published matrix from project-level inputs that still require confirmation.
YXC7VY2V 20.3/35 kV — Single-Core XLPE Copper Cable with Round Aluminium Wire Armour
A full-English engineering guide to the supplied YXC7VY2V 20.3/35 kV record and its printed international designation N2XSYR(AL)Y. The article keeps the national title, product construction, official 1×240/25 mm² row, source dates and project-level calculation boundaries distinct.
Feichun N2XSEHRH 6/10 kV — Three-Core XLPE Copper Cable with Galvanized Steel Wire Armour
A full-English engineering guide to the N2XSEHRH three-core medium-voltage cable construction: copper conductors, semiconducting screens, XLPE insulation, copper wires or tapes, LSZH filler, LSZH separation sheath, single galvanized steel wire armour and LSZH outer sheath. The article separates the published matrix from project-level inputs that still require confirmation.
Feichun N2XS(F)H 12/20 kV — Cca Water-Blocked LSZH Medium-Voltage Cable
A full-English engineering guide to the N2XS(F)H single-core XLPE cable family for fixed medium-voltage networks. The supplied reference identifies class 2 copper conductors, a 12/20 (24) kV rating, radial and longitudinal water blocking, an LSZH outer sheath, Cca fire performance and complete 120–400 mm² electrical and thermal data.
N2XSEYBY 6/10 kV — Three-Core XLPE Copper Cable with Double Steel Tape Armour
A full-English engineering guide to the N2XSEYBY three-core medium-voltage cable construction: copper conductors, semiconducting screens, XLPE insulation, copper wires or tapes, PVC filler, PVC separation sheath, double steel tape armour and PVC outer sheath. The article also identifies every field that the supplied record leaves blank.
CU/XLPE/CTS/LSZH/AWA/LSZH 6.35/11 kV — Dca Medium-Voltage Cable
A full-English engineering guide to the single-core copper-conductor cable with XLPE insulation, copper metallic screen, LSZH separation sheath, single aluminium wire armour layer and LSZH outer sheath. The supplied source provides a complete 70–630 mm² matrix for fixed energy networks, underground routes, ducts and industrial areas where mechanical stresses are expected.