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Feichun Special Cable

18 Min Read
What Are UNE 22560 and UNE 22561? Scope, Definitions, and Core Purpose The UNE 22560 and UNE 22561 standards represent the final and often most underestimated element of the Spanish and Latin American underground mining cable ecosystem. Where UNE 22511 and UNE 22512 govern the power distribution cables that energize mining equipment, the 22560 and 22561 standards govern the signal, control, and interlock cables that command and protect that equipment. These are the "nervous system" cables of a mine — the communication network that tells a continuous miner when to advance and when to halt, that triggers emergency stops, that monitors hoisting rope tension on shaft equipment, that controls conveyor sequencing, and that enables the protective interlocking that prevents a piece of equipment from operating unless all safety preconditions are met. UNE 22560 formally defines flexible multi-core cables for underground mining with voltage ratings up to 500 V or 0.6/1 kV, with no metallic armour protection — designed for installation within equipment enclosures, along protected cable trays in main gate roads, or in areas where mechanical damage risk is minimal. UNE 22561 is its armoured sister standard, incorporating steel wire braid or steel tape protection, specified for installation in rough terrain areas where mechanical damage from rock fall, equipment collision, or floor contact is a credible risk. Both standards mandate that the cable be designed as a multi-core concentric stranded bundle — not the parallel-laid three or four conductors common in power cables, but rather seven, twelve, nineteen, or more individually insulated cores twisted concentrically around a central axis, allowing compact packaging of numerous independent control circuits within a single cable jacket. The distinction between these standards is not merely mechanical armour presence or absence. Control cables are tested against an entirely different set of safety criteria than power cables because their failure mode is fundamentally different. A power cable failure results in loss of energy to equipment — dangerous but localized. A control cable failure can disable the interlock system that prevents a continuous miner from advancing into unsafe ground, or can disable the emergency stop circuit that should halt a conveyor if a worker falls into it. A control cable fire, burning in a tightly bundled cable tray with other control cables, must not spread flame between cables because control cables are typically routed in shared ducts and cable carriers where one cable's ignition could cascade to adjacent circuits. Therefore, control cables are tested for bundle flame propagation (EN 60332-3) rather than single-cable flame propagation tests — a more stringent requirement that demands careful attention to outer sheath formulation and cable spacing in bundle installation.
Technical Department
on16/06/2026

Cabos de CarretelManual Técnico

A vida útil dos cabos móveis de carretel, festão e cesto depende, em grande medida, da instalação e do projeto do sistema de enrolamento. Este manual aborda raios de curvatura, guias, proteção de tração, ancoragem, seleção de carretel e remoção de torção, junto com os métodos elétricos de capacidade de corrente, redução (derating), queda de tensão e curto-circuito
21 Min Read
UNE 22511 — formally titled "Cables flexibles para minería subterránea con tensiones de 1,8/3 kV con aislamiento de caucho, sin armadura" (Flexible cables for underground mining, 1.8/3 kV, rubber-insulated, unarmoured) — is the definitive Spanish standard for heavy-duty power cables connecting underground mobile mining equipment to fixed electrical distribution networks. Published and maintained by AENOR (Asociación Española de Normalización y Certificación), it operates as a specialized overlay on IEC 60502-1, extending that base standard's electrical requirements with the stringent mechanical, safety, and flame-retardancy requirements specific to enclosed underground environments. Despite its Spanish origin, UNE 22511 enjoys a geographic reach far exceeding Iberia. The standard has been adopted — formally or by reference — across the major Spanish-speaking mining economies: Chile, Peru, Colombia, Bolivia, and Mexico, where AENOR-certified cables are accepted by national mining safety regulators as the primary qualification pathway for underground mobile equipment power supply cables. In Chile alone, UNE 22511 cables are installed across dozens of operations including major copper and coal mines. The standard's engineering DNA can be described in a single imperative: extreme dynamic flexibility combined with superior resistance to combined torsional and bending fatigue. This is not merely a performance aspiration — it is a structural requirement that shapes every material choice and geometric decision in the cable's construction. The logic proceeds as follows: Underground mobile equipment (continuous miners, shearers, shuttle cars) moves continuously and repeatedly during operation, dragging its power cable behind it or winding and unwinding it from a cable reel. This motion imposes cyclic bending, axial tension, and torsional loads on the cable simultaneously — a multi-axis fatigue regime of a severity not encountered in any other industrial cable application. Standard fixed-installation cables, even those classified as "flexible," are not designed for this loading regime and will fail in fatigue within weeks to months when installed in drag duty. Therefore, every structural element of a UNE 22511 cable — conductor wire diameter, insulation compound, earth core geometry, armour exclusion, sheath specification — is selected to maximize multi-axis fatigue endurance, not any single performance parameter. ⛏ The Founding Engineering Principle UNE 22511 is an unarmoured drag cable standard. The deliberate absence of any metallic armour — which might superficially seem to reduce robustness — is in fact the defining engineering choice that makes the standard viable. Steel wire or tape armour in a continuously torsionally-loaded cable acts as a progressive-failure torsional spring: each twist cycle accumulates irreversible plastic strain in the armour wires, leading to wire fractures within 10,000–30,000 cycles. For a shuttle car cable experiencing 80,000+ torsional cycles per year, armour represents not additional protection but a built-in scheduled failure mechanism. The UNE 22511 design eliminates this failure mode at source.
Technical Department
on16/06/2026

Cáp Cuộn (Reeling)Sổ tay Kỹ thuật

Tuổi thọ của cáp di động loại cuộn (reeling), treo (festoon) và giỏ (basket) phụ thuộc phần lớn vào việc lắp đặt và thiết kế hệ thống quấn cáp. Sổ tay này trình bày bán kính uốn cong, bộ dẫn hướng, bảo vệ lực căng, neo giữ, lựa chọn tang cuộn và xử lý xoắn, cùng với các phương pháp điện về khả năng tải dòng, hệ số chiết giảm, sụt áp và ngắn mạch.
19 Min Read
La vida útil de los cables móviles de carrete, festón y canasta depende, en gran medida, de la instalación y del diseño del sistema de enrollado. Este manual abarca radios de curvatura, guías, protección de tensión, anclaje, selección de carrete y eliminación de torsión, junto con los métodos eléctricos de capacidad de corriente, reducción (derating), caída de tensión y cortocircuito.
Technical Department
on15/06/2026

Cables de CarreteManual Técnico

La vida útil de los cables móviles de carrete, festón y canasta depende, en gran medida, de la instalación y del diseño del sistema de enrollado. Este manual abarca radios de curvatura, guías, protección de tensión, anclaje, selección de carrete y eliminación de torsión, junto con los métodos eléctricos de capacidad de corriente, reducción (derating), caída de tensión y cortocircuito.
17 Min Read
(N)GRDGÖU-J Nomenclature (VDE 0250 part 813): (N) = Nominal voltage prefix (0.6/1 kV implicit in designation) G = Gummiert (rubber-insulated) R = Rubber outer sheath D = Dynamisch (dynamic/flexing application) G = Gummiert inner sheath (intermediate layer) Ö = German standard designation (ö indicates European origin) U = Unarmoured (no metal sheath) J = Jacked (multi-sheath design: intermediate + outer) Full meaning: Rubber-insulated, rubber-sheathed, dynamic-rated, multi-sheath construction, unarmoured festoon cable VDE 0250 part 813 scope: Published by: VDE (Verband der Elektrotechnik, German standards body) Applies to: Flexible cables for crane installations (particularly festoon systems) Coverage: Voltage, temperature, mechanical properties, installation methods Festoon-specific requirements: - High bending flexibility (4×D minimum typical) - Fast rewind capability (240+ m/min rated speed) - Sustained torsion tolerance (±25°/1m continuous) - Extended temperature range (−50 to +80°C) - UV/ozone/moisture resistance (outdoor exposure) Alternate designations (similar cables): IEC 60811-1-1: International equivalent (less specific) DIN VDE 0298 part 3: German mechanical property standard DIN VDE 0482-265-2-1: German flame test standard EN 50265-2-1: European flame test equivalent GRDGÖU-J advantage: Combines all standards into single VDE designation Procurement simplified for European buyers
Technical Department
on15/06/2026

Reeling CableTechnical Manual

The service life of reeling, festoon and basket-type mobile cables depends, to a large extent, on the installation and the design of the winding system. This manual covers bending radii, guides, tension protection, anchoring, reel selection and twist removal, together with the electrical methods for current rating, derating, voltage drop and short-circuit.
7 Min Read
UNE 22512 — formally titled "Cables flexibles para minería subterránea con tensiones de 1,8/3 kV y 0,6/1 kV con aislamiento de caucho, con armadura" (Flexible cables for underground mining, rubber-insulated, armoured) — exists as a parallel but fundamentally distinct standard from its unarmoured sibling UNE 22511. Where UNE 22511 is engineered as a torsion-optimized drag cable for mobile equipment, UNE 22512 is engineered as a crush-and-cut protected feeder cable for semi-fixed installations where mechanical damage from external forces (falling rock, equipment impact, floor pressure) is a documented operational risk, but the extreme torsional loading of continuously moving equipment is not. The addition of metallic armour — specifically, galvanized steel wire braid forming what the standard designates as M2 GSWB — is the defining structural choice that reshapes every downstream design decision in the cable. The armour is not merely a protective layer added to an otherwise standard cable; rather, it fundamentally alters the cable's mechanical behavior, installation requirements, cost structure, and applicable fatigue loading regimes. Understanding UNE 22512 therefore requires understanding not just what the armour is, but why its presence necessitates a completely different engineering philosophy compared to unarmoured cables. The standard was developed by AENOR (Asociación Española de Normalización y Certificación) to address a specific operational problem encountered in Spanish and Latin American underground mining installations. While drag cables experience cyclic torsional loading as the controlling mechanical stress, semi-fixed installation cables experience something categorically different: static or low-cycle crushing and cutting stresses from external impacts, combined with continuous exposure to abrasive underground surfaces and sharp rock edges. A cable optimized exclusively for torsional fatigue — such as UNE 22511 — when installed in a semi-fixed route subject to crushing and cutting, experiences mechanical failure not through fatigue mechanisms but through acute sheath penetration, insulation damage, and moisture ingress. Conversely, an armoured cable optimized for crush protection, if inappropriately installed in a drag duty application, fails not through crushing (which the armour prevents) but through torsional fatigue of the armour wires themselves — a more insidious failure mode that occurs entirely within the armour structure, invisible until complete armour failure exposes the underlying insulation.
Technical Department
on15/06/2026

卷筒电缆技术手册操作安装与电气

本手册中的弯曲半径、载流量、降容系数、压降与短路数据,依据 DIN VDE 0298-4、VDE 0250、IEC 等公开标准的通用工程值,适用于一般卷筒/移动电缆的技术说明与方案初选。具体工程须按项目实际工况核算;飞纯具体产品的型号、外径、重量、电缆盘规格等参数,以飞纯正式产品规格书与实测数据为准。安装应由专业人员执行,并参照适用标准与现场条件。
15 Min Read
Feltoflex® LED Self-Luminous Single Core Cable addresses this application niche with revolutionary integration of electromagnetic induction self-powered LED illumination into a premium single-core cable architecture. Unlike three-phase mining cables designed for kilometre-long trunk distribution, Feltoflex LED cables serve the critical short-distance interconnection role—where visibility, flexibility, durability, and compact form factor are paramount. Switchgear rooms and transformer chambers are typically underground or in poorly lit industrial areas. When technicians need to work on cable terminations, identify connection points, or troubleshoot equipment, they currently rely on portable lamps, headlamps, or external lighting. The Feltoflex LED cable illuminates itself as it carries power, providing integrated visibility that enhances safety, accelerates maintenance procedures, and requires zero external infrastructure.
Technical Department
on08/04/2026

Feltoflex® LED Self-Luminous Single Core Cable

Feltoflex® LED Self-Luminous Single Core Cable addresses this application niche with revolutionary integration of electromagnetic induction self-powered LED illumination into a premium single-core cable architecture. Unlike three-phase mining cables designed for kilometre-long trunk distribution, Feltoflex LED cables serve the critical short-distance interconnection role—where visibility, flexibility, durability, and compact form factor are paramount. Switchgear rooms and transformer chambers are typically underground or in poorly lit industrial areas. When technicians need to work on cable terminations, identify connection points, or troubleshoot equipment, they currently rely on portable lamps, headlamps, or external lighting. The Feltoflex LED cable illuminates itself as it carries power, providing integrated visibility that enhances safety, accelerates maintenance procedures, and requires zero external infrastructure.
20 Min Read
Mining operations present unique challenges unlike any other industrial environment. Workers operate deep underground in near-total darkness, often hundreds of metres below the surface where natural light cannot penetrate. Traditional lighting systems rely on external power sources—separate electrical circuits, portable lamps, headlamps—adding cost, complexity, and dependency on supplementary infrastructure. A single power outage can plunge the entire mining operation into complete darkness, creating dangerous working conditions. The SUPREMINE® LED Self-Luminous Mining Cable introduces a paradigm shift in mining cable technology. By integrating advanced electromagnetic induction self-powered LED illumination directly into the cable structure, SUPREMINE LED delivers continuous, self-sustaining illumination wherever the cable is deployed—with zero reliance on external power sources, no additional wiring, and zero maintenance overhead. The cable itself becomes the light source. As electrical power flows through the medium voltage conductors (6–30 kV), the resulting magnetic field is converted through proprietary electromagnetic induction circuitry into LED illumination along the entire cable length. The innovation combines DIN VDE 0250-813 mining cable compliance with breakthrough photonic energy harvesting technology, creating an indispensable safety and visibility solution for the world's most demanding underground mining applications.
Technical Department
on08/04/2026

SUPREMINE® LED Self-Luminous Mining Cable

Mining operations present unique challenges unlike any other industrial environment. Workers operate deep underground in near-total darkness, often hundreds of metres below the surface where natural light cannot penetrate. Traditional lighting systems rely on external power sources—separate electrical circuits, portable lamps, headlamps—adding cost, complexity, and dependency on supplementary infrastructure. A single power outage can plunge the entire mining operation into complete darkness, creating dangerous working conditions. The SUPREMINE® LED Self-Luminous Mining Cable introduces a paradigm shift in mining cable technology. By integrating advanced electromagnetic induction self-powered LED illumination directly into the cable structure, SUPREMINE LED delivers continuous, self-sustaining illumination wherever the cable is deployed—with zero reliance on external power sources, no additional wiring, and zero maintenance overhead. The cable itself becomes the light source. As electrical power flows through the medium voltage conductors (6–30 kV), the resulting magnetic field is converted through proprietary electromagnetic induction circuitry into LED illumination along the entire cable length. The innovation combines DIN VDE 0250-813 mining cable compliance with breakthrough photonic energy harvesting technology, creating an indispensable safety and visibility solution for the world’s most demanding underground mining applications.
12 Min Read
ShoreLink® LED-illuminated shore power cable represents a fundamental shift in maritime electrification architecture. Modern vessels—from 200,000+ TEU container ships to 10,000+ passenger cruise ships—increasingly require high-capacity onshore electrical power supply while docked, replacing onboard diesel generators and reducing port emissions. This transition demands specialized cables engineered around maritime-specific operational features that differ fundamentally from industrial power cables.
Technical Department
on08/04/2026

ShoreLink® LED-Illuminated Shore Power Cable

ShoreLink® LED-illuminated shore power cable represents a fundamental shift in maritime electrification architecture. Modern vessels—from 200,000+ TEU container ships to 10,000+ passenger cruise ships—increasingly require high-capacity onshore electrical power supply while docked, replacing onboard diesel generators and reducing port emissions. This transition demands specialized cables engineered around maritime-specific operational features that differ fundamentally from industrial power cables.
11 Min Read
AquaGlow® LED-illuminated trailing cable is engineered specifically for the practical realities of dredging operations, floating platform power systems, and submersible pump installation. Unlike theoretical self-powered LED solutions, AquaGlow is designed around real-world operational features: cables are dragged across gravel and rocky bottoms, bent repeatedly around pulleys and drums, exposed to saltwater spray and corrosive sewage chemicals, and must remain functional after years of intense mechanical stress.
Technical Department
on08/04/2026

AquaGlow® LED-Illuminated Trailing Cable

AquaGlow® LED-illuminated trailing cable is engineered specifically for the practical realities of dredging operations, floating platform power systems, and submersible pump installation. Unlike theoretical self-powered LED solutions, AquaGlow is designed around real-world operational features: cables are dragged across gravel and rocky bottoms, bent repeatedly around pulleys and drums, exposed to saltwater spray and corrosive sewage chemicals, and must remain functional after years of intense mechanical stress.
20 Min Read
EL-Min® self-luminous mining cable represents a breakthrough in industrial safety engineering. Unlike conventional industrial cables that require separate lighting infrastructure or external power systems to mark their locations and identify operational status, the EL-Min cable generates its own illumination continuously while transmitting electrical power. This dual-function capability—power transmission combined with self-powered luminescence—is achieved through advanced electromagnetic induction technology embedded directly into the cable's construction.
Technical Department
on08/04/2026

EL-Min® Self-Luminous Mining Cable

Revolutionary Self-Powered Cable Safety Innovation: Advanced Electromagnetic Induction Converts Transmitted Power into Real-Time LED Illumination Without External Power Supply, Integrated Multi-Fiber Optic Monitoring for Remote Diagnostics, Tinned Copper Corrosion-Resistant Conductors, Class 5 Very Flexible Stranding for Underground Installation, DIN VDE 0250-813 Compliance, Comprehensive Cable Route Visibility, Emergency Location Detection, Personnel Safety Enhancement in Darkness, and Universal Compatibility with Modern Mining Infrastructure and Hazardous Zone Applications
13 Min Read
FABER® (N)3GHSSYCY cable solves the pit equipment power distribution challenge through two integrated innovations: Galvanized Steel Wire Braid Armor (75% minimum coverage): Resists puncture from sharp rocks, crushing from equipment treads (500+ tonne axle loads), and abrasion from rocky terrain. Service life extended 3–5× vs. unarmored cables in identical pit conditions. Integrated Monitoring Core: Continuously measures insulation resistance, detecting degradation 4–8 weeks before insulation failure becomes critical. This early warning enables planned maintenance before unexpected equipment shutdown.
Technical Department
on08/04/2026

FABER® (N)3GHSSYCY

(N)3GHSSYCY is the integrated copper wire monitoring core spun on the first inner sheath. This dedicated conductor continuously measures insulation resistance between phase conductors and ground reference, enabling early warning of insulation degradation. Three-Stage Insulation Degradation Detection Stage 1 – Incipient Degradation (4–8 weeks before failure): Insulation resistance drops from >1000 MΩ to 100–500 MΩ range. Monitoring systems alert maintenance teams; scheduled cable replacement planned during next equipment maintenance window. Stage 2 – Advanced Degradation (1–4 weeks before failure): Resistance drops to 10–50 MΩ. Equipment operations reduced; high-priority replacement initiated (completed within 1–7 days). Stage 3 – Critical Failure (imminent): Resistance drops below 1 MΩ. Equipment immediately shut down; emergency cable replacement executed (8–12 hours typical). Monitoring Core Measurement Technology The monitoring core interfaces to pit electrical control systems via standard 24 VDC measurement electronics. A precision insulation resistance tester (1000 V minimum) measures leakage current across the monitoring core at 30-minute intervals, recording continuous insulation resistance trending. This trending data provides quantitative assessment of cable aging, enabling predictive maintenance planning based on actual cable condition rather than calendar time.
16 Min Read
BiTcrane® (N)TSCGEWOEU-SR FO cable revolutionizes port crane architecture by integrating fiber optic communication and screened control signaling directly into the reeling cable structure. This enables: Real-Time Load Sensing: Optical load cells transmit actual container weight and load distribution across the fiber optic core, enabling sophisticated anti-sway algorithms and dynamic positioning. Anti-Collision Systems: Integrated control cores and fiber optics enable simultaneous position/velocity data transmission from three independent sensors, supporting autonomous crane systems that avoid collisions with adjacent cranes or adjacent gantries. Predictive Maintenance Monitoring: Integrated temperature and vibration sensors on control cores transmit cable and motor health metrics, alerting maintenance teams to incipient failures before breakdown occurs. Safety Emergency Stop: Dedicated screened control cores provide redundant emergency stop signaling, independent of power circuits, enabling fail-safe descent during electrical system failures. 60 m/min Continuous Operation: Synthetic torsion-protection braid enables extreme rotation resistance (±20–30°/m), supporting rapid container cycling without cable fatigue or control signal degradation.
Technical Department
on08/04/2026

BiTcrane® (N)TSCGEWOEU-SR FO

BiTcrane® (N)TSCGEWOEU-SR FO cable revolutionizes port crane architecture by integrating fiber optic communication and screened control signaling directly into the reeling cable structure. This enables: Real-Time Load Sensing: Optical load cells transmit actual container weight and load distribution across the fiber optic core, enabling sophisticated anti-sway algorithms and dynamic positioning. Anti-Collision Systems: Integrated control cores and fiber optics enable simultaneous position/velocity data transmission from three independent sensors, supporting autonomous crane systems that avoid collisions with adjacent cranes or adjacent gantries. Predictive Maintenance Monitoring: Integrated temperature and vibration sensors on control cores transmit cable and motor health metrics, alerting maintenance teams to incipient failures before breakdown occurs. Safety Emergency Stop: Dedicated screened control cores provide redundant emergency stop signaling, independent of power circuits, enabling fail-safe descent during electrical system failures. 60 m/min Continuous Operation: Synthetic torsion-protection braid enables extreme rotation resistance (±20–30°/m), supporting rapid container cycling without cable fatigue or control signal degradation.
8 Min Read
T-F-(N)TSCGEWOEU cable is purpose-engineered for this demanding opencast mining power distribution challenge. Key advantages: Dual Bending Radius Design: 6×Ø for fixed pit main distribution lines buried or overhead on pit benches; 10×Ø for mobile equipment power cables that must flex repeatedly as equipment moves. Field-Strippable Semiconducting Layer: Mining operations frequently require on-site cable modifications, connector re-termination, and length adjustments. The removable outer semiconducting layer enables these modifications without heating or special equipment—a unique feature that saves days of equipment downtime per project. Extreme Temperature Range: −40 to +80 °C operational span covers arctic pit operations (Canada, Siberia, Australia winter) to desert mining (Middle East, Australia summer), eliminating need for climate-specific cable variants. Corrosion-Resistant Tinned Copper: Pit dust from mineral extraction contains sulfides, chlorides, and other corrosive compounds. Tinned copper conductors resist oxidation and maintain conductivity where bare copper would degrade within months.
Technical Department
on08/04/2026

T-F-(N)TSCGEWOEU

T-F-(N)TSCGEWOEU cable is purpose-engineered for this demanding opencast mining power distribution challenge. Key advantages: Dual Bending Radius Design: 6×Ø for fixed pit main distribution lines buried or overhead on pit benches; 10×Ø for mobile equipment power cables that must flex repeatedly as equipment moves. Field-Strippable Semiconducting Layer: Mining operations frequently require on-site cable modifications, connector re-termination, and length adjustments. The removable outer semiconducting layer enables these modifications without heating or special equipment—a unique feature that saves days of equipment downtime per project. Extreme Temperature Range: −40 to +80 °C operational span covers arctic pit operations (Canada, Siberia, Australia winter) to desert mining (Middle East, Australia summer), eliminating need for climate-specific cable variants. Corrosion-Resistant Tinned Copper: Pit dust from mineral extraction contains sulfides, chlorides, and other corrosive compounds. Tinned copper conductors resist oxidation and maintain conductivity where bare copper would degrade within months.
16 Min Read
The PRYSMIAN Protolon® (SMK-200)-LWL cable eliminates this bottleneck through ultra-high-speed monospiral reeling capability at 200 metres per minute (one-way operation). This 2–4× speed increase over conventional cables enables: Reduced Deployment Time: A 10-kilometre umbilical deploys to 5000-metre depth in 50 hours (vs. 100–200 hours), cutting deployment cycle time in half or more. Lower Vessel Operating Costs: 2–4 day reduction in vessel time on station translates to $200,000–800,000 operational savings per deployment, plus enabling multiple deployment cycles per vessel contract. Increased Project Throughput: Offshore wind farms can install subsea cables 2–3× faster, enabling completion of larger farm capacity in shorter timeframes, accelerating wind energy deployment. Emergency Response Capability: Subsea equipment failures can be addressed rapidly; intervention vessels can deploy repair umbilicals in hours instead of days.
Technical Department
on08/04/2026

PRYSMIAN Protolon® (SMK-200)-LWL

The PRYSMIAN Protolon® (SMK-200)-LWL cable eliminates this bottleneck through ultra-high-speed monospiral reeling capability at 200 metres per minute (one-way operation). This 2–4× speed increase over conventional cables enables: Reduced Deployment Time: A 10-kilometre umbilical deploys to 5000-metre depth in 50 hours (vs. 100–200 hours), cutting deployment cycle time in half or more. Lower Vessel Operating Costs: 2–4 day reduction in vessel time on station translates to $200,000–800,000 operational savings per deployment, plus enabling multiple deployment cycles per vessel contract. Increased Project Throughput: Offshore wind farms can install subsea cables 2–3× faster, enabling completion of larger farm capacity in shorter timeframes, accelerating wind energy deployment. Emergency Response Capability: Subsea equipment failures can be addressed rapidly; intervention vessels can deploy repair umbilicals in hours instead of days.
15 Min Read
Global maritime shipping produces ~3% of worldwide carbon emissions—more than aviation. A single large container ship or cruise ship operating continuously can emit as much CO2 as 50,000 cars. One of the quickest, most effective decarbonization strategies is cold ironing: the practice of supplying ships with electrical power from shore while docked at port, eliminating the need to run ship engines.
Technical Department
on08/04/2026

PROTOLON®(SC) (N)TSCGEWOEU

Global maritime shipping produces ~3% of worldwide carbon emissions—more than aviation. A single large container ship or cruise ship operating continuously can emit as much CO2 as 50,000 cars. One of the quickest, most effective decarbonization strategies is cold ironing: the practice of supplying ships with electrical power from shore while docked at port, eliminating the need to run ship engines.
8 Min Read
(N)TSCGEWOEU MT SUB E PLUS cable is purpose-engineered to thrive in this hostile marine environment. Through specialized materials (tinned copper, chloroprene rubber), innovative architecture (per-phase copper braid shielding), and rigorous testing protocols, this cable delivers reliable 10–20 year operational lifespan in continuous 300-metre seawater immersion—a performance envelope that standard cables cannot achieve.
Technical Department
on08/04/2026

(N)TSCGEWOEU MT SUB E PLUS

(N)TSCGEWOEU MT SUB E PLUS cable is purpose-engineered to thrive in this hostile marine environment. Through specialized materials (tinned copper, chloroprene rubber), innovative architecture (per-phase copper braid shielding), and rigorous testing protocols, this cable delivers reliable 10–20 year operational lifespan in continuous 300-metre seawater immersion—a performance envelope that standard cables cannot achieve.
19 Min Read
Premium Rubber Insulated Flexible Cable with Advanced Vulcanization Technology, EPR Cross-Linked Insulation, CR Sheath, Class 5 Tongling Copper Conductors, and Superior Oil & Corrosion Resistance — The Proven Standard for Household Appliances, Kitchen Equipment, and Office Electrical Systems
Technical Department
on08/04/2026

URSUS® MT KN PLUS

The URSUS® MT KN PLUS represents a paradigm shift in high-performance reeling cable engineering. Designed for applications operating at 240 metres per minute—more than 3× faster than standard TBM or mining hoist cables—this cable combines extreme mechanical durability with unprecedented lightweight performance, enabled by Kevlar®-reinforced core construction. Applications requiring ultra-high-speed reeling (deep-sea drilling riser deployment, offshore wind turbine installation vessels, ultra-fast tunnelling machines, and extreme industrial winches) have long sacrificed either speed capability or mechanical reliability. Conventional cables break under the torsional and tensile stresses of 240 m/min operation. The URSUS MT KN PLUS eliminates this compromise: it delivers double the tensile strength of standard cables while reducing overall weight and diameter, enabling faster deployment cycles, larger cable payloads per reel, and dramatically improved operational efficiency.
24 Min Read
Tunnel boring machines (TBMs) represent some of the most electrically demanding and mechanically extreme operating environments on Earth. A typical hard-rock or mixed-ground TBM operates in a pressurized, confined underground chamber where hundreds of kilograms of electrical cable snake around reeling drums, hydraulic power systems, and high-frequency motor drives operating at medium voltage (6/10 kV). The electrical environment is noisy with harmonic distortion from variable-frequency drives; the mechanical environment is brutal, with cables flexing repeatedly as they wind and unwind from rotating drums at speeds up to 20 metres per minute.
Technical Department
on08/04/2026

(N)TSCGECEWOEU MT BMH PLUS

Tunnel boring machines (TBMs) represent some of the most electrically demanding and mechanically extreme operating environments on Earth. A typical hard-rock or mixed-ground TBM operates in a pressurized, confined underground chamber where hundreds of kilograms of electrical cable snake around reeling drums, hydraulic power systems, and high-frequency motor drives operating at medium voltage (6/10 kV). The electrical environment is noisy with harmonic distortion from variable-frequency drives; the mechanical environment is brutal, with cables flexing repeatedly as they wind and unwind from rotating drums at speeds up to 20 metres per minute.
6 Min Read
Underground mining operations present extreme environmental challenges: darkness, high pressure, chemical exposure, thermal fluctuations, and electromagnetic noise. Mining personnel work hundreds of meters below the surface, often in regions where external lighting infrastructure is impractical, unreliable, or fully absent. In emergency scenarios—sudden power failures, cable rupture, gas leaks, or equipment malfunction—the ability to rapidly identify and locate critical power cables becomes a matter of life and death.
Technical Department
on08/04/2026

BiTservo® LED Self-Luminous Mining Cable

Underground mining operations present extreme environmental challenges: darkness, high pressure, chemical exposure, thermal fluctuations, and electromagnetic noise. Mining personnel work hundreds of meters below the surface, often in regions where external lighting infrastructure is impractical, unreliable, or fully absent. In emergency scenarios—sudden power failures, cable rupture, gas leaks, or equipment malfunction—the ability to rapidly identify and locate critical power cables becomes a matter of life and death.
8 Min Read
FeiChun® BITFLEX® DC (N)TMCGCWOEU-W cable represents the engineering breakthrough enabling this DC transition. The cable addresses the single greatest technical challenge of DC power transmission: space charge accumulation—a phenomenon unique to direct current where electrons become permanently trapped within the insulation polymer under unidirectional electrical stress, causing insulation degradation and catastrophic failure within months if not prevented.
Technical Department
on08/04/2026

FeiChun® BITFLEX® DC Medium Voltage Direct Current Cable

Applications and Specifications. Comprehensive coverage of battery energy storage systems (BESS), offshore wind turbine integration, and marine propulsion power transmission. Complete technical specifications per DIN VDE 0250-813 standard. Installation best practices for renewable energy infrastructure. Safety certifications and field deployment guidance.
14 Min Read
The FeiChun (N)3GHSSHCH Self-Luminous LED Mining Cable represents the international gold standard for underground mining electrical infrastructure, combining three critical technological advances: three-phase efficient power transmission, advanced halogen-free fire safety, and passive electromagnetic induction LED illumination. This model designation has become the specification of choice across coal mining operations in China, Poland, Germany, Australia, and South Africa—regions representing 60% of global mining output.
Technical Department
on08/04/2026

FeiChun® (N)3GHSSHCH Self-Luminous LED Mining Cable

The FeiChun (N)3GHSSHCH Self-Luminous LED Mining Cable represents the international gold standard for underground mining electrical infrastructure, combining three critical technological advances: three-phase efficient power transmission, advanced halogen-free fire safety, and passive electromagnetic induction LED illumination. This model designation has become the specification of choice across coal mining operations in China, Poland, Germany, Australia, and South Africa—regions representing 60% of global mining output.
10 Min Read
The FABER® (N)3GHSSYCY Trailing Cable represents the international standard for flexible high-voltage power distribution in underground mining and tunnel applications. For decades, Klaus Faber AG's proven design has powered mobile excavators, load-haul-dump vehicles, continuous miners, and hoisting systems across European coal mines and metal mines. FeiChun now introduces a revolutionary enhancement to this established platform: integrated electromagnetic induction LED technology that transforms the cable itself into a continuous safety warning light source, requiring zero external electrical supply.
Technical Department
on07/04/2026

FeiChun (N)3GHSSYCY® LED Self-Luminous Trailing Cable

The FABER® (N)3GHSSYCY Trailing Cable represents the international standard for flexible high-voltage power distribution in underground mining and tunnel applications. For decades, Klaus Faber AG’s proven design has powered mobile excavators, load-haul-dump vehicles, continuous miners, and hoisting systems across European coal mines and metal mines. FeiChun now introduces a revolutionary enhancement to this established platform: integrated electromagnetic induction LED technology that transforms the cable itself into a continuous safety warning light source, requiring zero external electrical supply.
19 Min Read
The (N)3GHSSYCY-LED cable represents a revolutionary advancement in mining electrical infrastructure: a heavy-duty MV armored trailing cable enhanced with self-powered LED illumination. Unlike traditional approach es that treat cable visibility as an afterthought, the (N)3GHSSYCY-LED integrates electromagnetic induction energy harvesting directly into the cable's core construction, generating continuous warning-red LED illumination (620–630 nm) with zero external power supply, zero additional infrastructure modifications, and zero operational maintenance.
Technical Department
on07/04/2026

(N)3GHSSYCY-LED Cable

The (N)3GHSSYCY-LED cable represents a revolutionary advancement in mining electrical infrastructure: a heavy-duty MV armored trailing cable enhanced with self-powered LED illumination. Unlike traditional approach es that treat cable visibility as an afterthought, the (N)3GHSSYCY-LED integrates electromagnetic induction energy harvesting directly into the cable’s core construction, generating continuous warning-red LED illumination (620–630 nm) with zero external power supply, zero additional infrastructure modifications, and zero operational maintenance.
15 Min Read
Underground mining is the most electrically hazardous industrial environment on Earth. Mobile machines — coal cutting machines, continuous miners, longwall shearers, load-haul-dump (LHD) vehicles, drill jumbos, raise borers, and shotcrete sprayers — operate in confined, wet, and potentially explosive atmospheres while dragging power cables through tunnels, over rough rock surfaces, around tight corners, and through cable handlers (protection chains) that subject the cable to extreme tensile, crushing, and impact forces. A single insulation failure in this environment can cause electric shock to mine personnel standing in conductive water, or an arcing fault that ignites methane or coal dust.
Technical Department
on03/04/2026

(N)SSHCGEOU V — Steel Wire Armoured Underground Mining Cable

Underground mining is the most electrically hazardous industrial environment on Earth. Mobile machines — coal cutting machines, continuous miners, longwall shearers, load-haul-dump (LHD) vehicles, drill jumbos, raise borers, and shotcrete sprayers — operate in confined, wet, and potentially explosive atmospheres while dragging power cables through tunnels, over rough rock surfaces, around tight corners, and through cable handlers (protection chains) that subject the cable to extreme tensile, crushing, and impact forces. A single insulation failure in this environment can cause electric shock to mine personnel standing in conductive water, or an arcing fault that ignites methane or coal dust.
11 Min Read
3GSLTOE has been a staple in port automation for years, the XPRT designation signifies a modern evolution in the cable's outer Polyurethane (PUR) sheath and internal slip-layers. When terminal operators are pushing Megamax Ship-to-Shore (STS) cranes to their absolute maximum cycles, the cable must coil into the basket flawlessly, hour after hour, without the outer jacket generating friction, heat, or static cling.
Technical Department
on03/04/2026

SPREADERFLEX BSKT XPRT3GSLTOE

3GSLTOE has been a staple in port automation for years, the XPRT designation signifies a modern evolution in the cable’s outer Polyurethane (PUR) sheath and internal slip-layers. When terminal operators are pushing Megamax Ship-to-Shore (STS) cranes to their absolute maximum cycles, the cable must coil into the basket flawlessly, hour after hour, without the outer jacket generating friction, heat, or static cling.
Technical Department
on03/04/2026

Spreaderflex® 3GSLTOE

Spreaderflex® 3GSLTOE is the most technologically complete basket cable in the Feichun port crane portfolio—the cable that integrates every innovation developed for vertical basket festoon operation into a single, unified structure. Where the SPREADERFLEX BSKT XPRT SYSLTOE FO adds fiber optics but uses thermoplastic insulation, and the TRATOSCOILFLEX uses rubber construction but omits screening—the 3GSLTOE combines lead-ball aramid self-supporting (for wind-proof plumb drop and zero-elongation suspension), bundle stranding (for zero-twist coiling), tinned copper braid EMC screening (for VFD noise immunity), Class FS ultra-flexible conductors (for millions of basket fold cycles), EPR 3GI3 rubber insulation (for the most robust dielectric performance), and PUR outer sheath (for the widest temperature range and lowest surface friction)—all in one cable.
10 Min Read
BiTcrane® (N)3GRD5G is not one cable—it is an entire festoon cable system. With over 40 standard configurations spanning four distinct product families—single-core power, multi-core control, three-phase motor power, and paired signal cables—BiTcrane provides every cable type needed to build a complete crane festoon electrical system from a single manufacturer, a single specification, a single rubber compound system, and a single 240 m/min speed rating.
Technical Department
on02/04/2026

BiTcrane® (N)3GRD5G

BiTcrane® (N)3GRD5G is not one cable—it is an entire festoon cable system. With over 40 standard configurations spanning four distinct product families—single-core power, multi-core control, three-phase motor power, and paired signal cables—BiTcrane provides every cable type needed to build a complete crane festoon electrical system from a single manufacturer, a single specification, a single rubber compound system, and a single 240 m/min speed rating.
13 Min Read
The BiTcrane® (N)3GRD5G-J/O is a premium industrial festoon power cable manufactured by Klaus Faber AG (Germany) and now available as a direct equivalent through Anhui Feichun Special Cable Co., Ltd. This cable is engineered for high-stress mechanical applications requiring constant unidirectional bending, particularly in trolley systems, motorized drag chain installations, and continuous conveyor facilities. Designed to DIN VDE 0250-812 specifications with class 5 flexible copper conductors and HEPR insulation, the BiTcrane (N)3GRD5G-J/O delivers exceptional durability across dry, humid, wet, and outdoor operational environments. Maximum operating speed of 240 m/min makes this cable ideal for high-speed festoon applications on moving machinery platforms.
Technical Department
on02/04/2026

BiTcrane® (N)3GRD5G-J/O

The BiTcrane® (N)3GRD5G-J/O is a premium industrial festoon power cable manufactured by Klaus Faber AG (Germany) and now available as a direct equivalent through Anhui Feichun Special Cable Co., Ltd. This cable is engineered for high-stress mechanical applications requiring constant unidirectional bending, particularly in trolley systems, motorized drag chain installations, and continuous conveyor facilities. Designed to DIN VDE 0250-812 specifications with class 5 flexible copper conductors and HEPR insulation, the BiTcrane (N)3GRD5G-J/O delivers exceptional durability across dry, humid, wet, and outdoor operational environments. Maximum operating speed of 240 m/min makes this cable ideal for high-speed festoon applications on moving machinery platforms.
14 Min Read
Nexans Rheyfestoon® (N)3GRDCG5G is the cable that exists because modern cranes are too fast and too electrically noisy for standard festoon cables. It is a 0.6/1 kV EMC-screened power and control festoon cable engineered by Anhui Feichun Special Cable Co., Ltd. per VDE 0250-812 that achieves two specifications no other festoon cable in production can match simultaneously: 240 m/min festoon operating speed—50% faster than the 160 m/min typical for premium festoon cables—and 80% tinned copper braid screen coverage for complete electromagnetic compatibility in the VFD-saturated electrical environments of modern automated cranes.
Technical Department
on02/04/2026

Nexans Rheyfestoon®(N)3GRDCG5G

Nexans Rheyfestoon® (N)3GRDCG5G is the cable that exists because modern cranes are too fast and too electrically noisy for standard festoon cables. It is a 0.6/1 kV EMC-screened power and control festoon cable engineered by Anhui Feichun Special Cable Co., Ltd. per VDE 0250-812 that achieves two specifications no other festoon cable in production can match simultaneously: 240 m/min festoon operating speed—50% faster than the 160 m/min typical for premium festoon cables—and 80% tinned copper braid screen coverage for complete electromagnetic compatibility in the VFD-saturated electrical environments of modern automated cranes.
12 Min Read
FLGOEU is the cable that nobody thinks about until it fails—and when it fails, everything stops. It is a 300/500 V self-supporting lift and pendant control cable engineered by Anhui Feichun Special Cable Co., Ltd. per VDE 0250 for the quiet, essential applications that keep industrial equipment running: the control cable hanging inside an elevator shaft that carries floor-call signals, door-open commands, and safety interlock data between the car and the controller; the pendant cable dangling from an overhead crane that lets the operator control hoist, traverse, and bridge movements with pushbuttons; the control cable suspended from a conveyor structure that feeds sensor and actuator signals to the drive system; and the pendant cord on a construction machine that connects the remote-control station to the machine's hydraulic valves.
Technical Department
on02/04/2026

FLGOEU

FLGOEU is the cable that nobody thinks about until it fails—and when it fails, everything stops. It is a 300/500 V self-supporting lift and pendant control cable engineered by Anhui Feichun Special Cable Co., Ltd. per VDE 0250 for the quiet, essential applications that keep industrial equipment running: the control cable hanging inside an elevator shaft that carries floor-call signals, door-open commands, and safety interlock data between the car and the controller; the pendant cable dangling from an overhead crane that lets the operator control hoist, traverse, and bridge movements with pushbuttons; the control cable suspended from a conveyor structure that feeds sensor and actuator signals to the drive system; and the pendant cord on a construction machine that connects the remote-control station to the machine’s hydraulic valves.
13 Min Read
Protomont(S)® (N)SSHCGEOEU is the most mechanically extreme reeling cable in the Feichun mining cable portfolio—a 0.6/1 kV underground mining reeling cable engineered per VDE 0250-812 specifically for the application that no other reeling cable is designed to survive: simultaneous tensile and torsional loading under frequently changing dynamic conditions.
Technical Department
on02/04/2026

Protomont(S)® (N)SSHCGEOEU

Protomont(S)® (N)SSHCGEOEU is the most mechanically extreme reeling cable in the Feichun mining cable portfolio—a 0.6/1 kV underground mining reeling cable engineered per VDE 0250-812 specifically for the application that no other reeling cable is designed to survive: simultaneous tensile and torsional loading under frequently changing dynamic conditions.
16 Min Read
Prysmian® SPREADERFLEX XTRM (N)SHT11Y is the most mechanically extreme vertical reeling cable in the global port crane cable portfolio—a 0.6/1 kV composite power, control, and CAN-BUS communication cable engineered exclusively for the application that destroys ordinary cables faster than any other in the maritime industry: vertical reeling on mobile harbour cranes.
Technical Department
on02/04/2026

Prysmian® SPREADERFLEX XTRM(N)SHT11Y

Prysmian® SPREADERFLEX XTRM (N)SHT11Y is the most mechanically extreme vertical reeling cable in the global port crane cable portfolio—a 0.6/1 kV composite power, control, and CAN-BUS communication cable engineered exclusively for the application that destroys ordinary cables faster than any other in the maritime industry: vertical reeling on mobile harbour cranes.
14 Min Read
SPREADERFLEX BSKT XPRT SYSLTOE FO is the most specialised cable in the entire port crane electrification portfolio—a 0.6/1 kV composite power and fiber optic basket festoon cable engineered by Anhui Feichun Special Cable Co., Ltd. exclusively for the vertical basket festoon systems that connect container crane spreaders to the trolley structure. No other application on Earth subjects a cable to this specific combination of mechanical stresses: the cable must hang vertically under its own weight for up to 50 metres, fold and unfold inside a guide basket as the spreader rises and descends, travel at speeds up to 160 m/min during container lift and lower cycles, and simultaneously carry up to 48 copper conductor cores for power and control alongside up to 18 optical fibers for high-speed data communication—all without tangling, twisting, kinking, or damaging the fragile glass fibers.
Technical Department
on02/04/2026

SPREADERFLEX BSKT XPRTSYSLTOE FO

SPREADERFLEX BSKT XPRT SYSLTOE FO is the most specialised cable in the entire port crane electrification portfolio—a 0.6/1 kV composite power and fiber optic basket festoon cable engineered by Anhui Feichun Special Cable Co., Ltd. exclusively for the vertical basket festoon systems that connect container crane spreaders to the trolley structure. No other application on Earth subjects a cable to this specific combination of mechanical stresses: the cable must hang vertically under its own weight for up to 50 metres, fold and unfold inside a guide basket as the spreader rises and descends, travel at speeds up to 160 m/min during container lift and lower cycles, and simultaneously carry up to 48 copper conductor cores for power and control alongside up to 18 optical fibers for high-speed data communication—all without tangling, twisting, kinking, or damaging the fragile glass fibers.