DIN VDE 0298

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.

什么是 PANZERFLAT-ELX from 3,6/6 to 12/20 kV:矿山与散料搬运平行扁平中压卷筒电缆技术解析

PANZERFLAT-ELX 是一种面向矿山、散料搬运和移动机械卷筒系统的平行扁平中压柔性电缆,可选择集成光纤数据模块。它的核心应用边界是在一个平面内频繁弯曲,并适应中等加速度运动、机械应力、户外环境、油污及化学介质。与圆形抗扭卷筒电缆相比,它通过平行相芯和明确弯曲轴获得更可控的单平面运动特性。
LIFT-2S (European) vs. LIFT-1S UL (North American): LIFT-2S characteristics: Voltage: 300/500V (European standard, lower voltage) Temperature: −40°C to +70°C (moderate range) Standards: VDE 0482 part 265-2-1, EN 50265-2-1, IEC 60332-1-2 Design philosophy: Safety by material redundancy (2 steel cores) Steel cores: 2× cores provide mechanical backup Conductor: Class 6 (European, ~150–200 wires per mm²) Cost: Lower (proven European manufacturing) Market: Europe, Asia-Pacific, most of world LIFT-1S UL characteristics: Voltage: 600V (North American standard, higher voltage) Temperature: −25°C to +105°C (extreme range, high-temp optimized) Standards: UL 2562, UL 62, CSA C22.2 No.210.2 Design philosophy: Safety by certification (single core + redundant control) Steel core: 1× core (sufficient with nylon covering) Conductor: Class M (UL, extra fine ~300+ wires per mm²) Cost: Higher (UL testing, certification documentation) Market: North America (USA, Canada), Mexico UL 2562 specialty certification: UL 2562 scope: Elevator and Dumbwaiter Cables Specific requirements: 1. Pendant cable design (cable hangs freely, no duct support) 2. Vertical orientation (designed for gravity-loaded suspension) 3. Repeated flex cycles (cable moves up/down frequently) 4. Safety-critical function (failure = personnel risk) Consequence: More stringent than general-purpose cables Testing includes: Bend cycle fatigue, heat aging, compression resistance Test procedures (unique to UL 2562): Bend cycle test: 1,000+ cycles at minimum bending radius Cable must pass insulation resistance after cycling Heat aging: 500+ hours at 105°C continuous Tensile strength retention minimum 70% Compression: 1,000+ hours under sustained compression Cable cross-section must not exceed 5% permanent deformation LIFT-2S (no UL 2562): Tests per VDE are less stringent on fatigue/cycling Assumes cable mostly static, not repeated flex Adequate for European elevator duty (lower speed, fewer cycles) LIFT-1S UL: All UL 2562 tests passed (proven for North American elevators) Faster cycle times, more frequent motion → more fatigue stress Extra testing ensures reliability under North American elevator duty Market requirement (regulatory): Europe/International: CE mark required (European conformity) VDE/EN/IEC standards sufficient No UL certification needed (not recognized in EU) LIFT-2S is sufficient North America (USA, Canada): UL certification mandatory for elevators UL 2562 specifically for elevator cables CSA dual certification required in Canada LIFT-2S NOT acceptable (lacks UL 2562) LIFT-1S UL mandatory Cost implication: UL certification: ~$5,000–15,000 per product per region Testing duration: 3–6 months per model Documentation: Comprehensive test reports, technical files Result: LIFT-1S UL 20–30% higher cost than equivalent European cable

PANZERFLEX-ELX MV — средневольтный барабанный кабель с двумя защитными жилами и элементом 60F

Гибкий кабель для горнодобывающего и перегрузочного оборудования, работающего при частых изгибах, кручении, быстрых перемещениях и значительных ускорениях. Представленная таблица относится к конфигурации 3 основные жилы + 2 разделённые защитные жилы + 1 дополнительный элемент 60F.
BASKET SPREADER 740 (YSLTOE) is engineered specifically for hoisting and control applications where mechanical flexibility and electrical reliability must coexist in marine environments. Unlike load-bearing structural cables (which prioritize tensile strength), control cables emphasize: Conductor flexibility – Repeated bending over pulleys without mechanical fatigue Insulation integrity – Voltage breakdown resistance under salt-fog corrosion Mechanical damping – Rope-like flexibility to drape naturally in spreader bar frames Environmental barrier – Outer sheath blocks salt, moisture, and UV penetration Core Design Elements: Component Material Specification Function Port Environment Benefit Conductor Flexible red copper Class 6 (IEC 60228) Carries 300/500V power; enables bending flexibility High purity copper resists galvanic corrosion Insulation PVC type YI2 (IEC 60811) Electrical isolation; voltage breakdown resistance (2 kV test) PVC with marine additives prevents salt-induced tracking Central Unit Aramide yarns (Kevlar™ equivalent) Mechanical load-bearing backup; structural integrity Aramide resists moisture & salt; absorbs vibration stress Outer Sheath PUR type 11YM1 (DIN 73377) Environmental barrier; UV/ozone/moisture protection Superior salt-fog resistance; 20+ year marine lifespan

PANZERFLEX-ELX MV — гибкий средневольтный кабель для тяжёлых барабанных систем

PANZERFLEX-ELX MV — гибкий высоковольтный кабель для подключения подвижных частей машин и перегрузочного оборудования. Конструкция рассчитана на высокие и экстремальные механические нагрузки, частые изгибы и кручение, быстрые перемещения и сильные ускорения.
LIFT-2S (European) vs. LIFT-1S UL (North American): LIFT-2S characteristics: Voltage: 300/500V (European standard, lower voltage) Temperature: −40°C to +70°C (moderate range) Standards: VDE 0482 part 265-2-1, EN 50265-2-1, IEC 60332-1-2 Design philosophy: Safety by material redundancy (2 steel cores) Steel cores: 2× cores provide mechanical backup Conductor: Class 6 (European, ~150–200 wires per mm²) Cost: Lower (proven European manufacturing) Market: Europe, Asia-Pacific, most of world LIFT-1S UL characteristics: Voltage: 600V (North American standard, higher voltage) Temperature: −25°C to +105°C (extreme range, high-temp optimized) Standards: UL 2562, UL 62, CSA C22.2 No.210.2 Design philosophy: Safety by certification (single core + redundant control) Steel core: 1× core (sufficient with nylon covering) Conductor: Class M (UL, extra fine ~300+ wires per mm²) Cost: Higher (UL testing, certification documentation) Market: North America (USA, Canada), Mexico UL 2562 specialty certification: UL 2562 scope: Elevator and Dumbwaiter Cables Specific requirements: 1. Pendant cable design (cable hangs freely, no duct support) 2. Vertical orientation (designed for gravity-loaded suspension) 3. Repeated flex cycles (cable moves up/down frequently) 4. Safety-critical function (failure = personnel risk) Consequence: More stringent than general-purpose cables Testing includes: Bend cycle fatigue, heat aging, compression resistance Test procedures (unique to UL 2562): Bend cycle test: 1,000+ cycles at minimum bending radius Cable must pass insulation resistance after cycling Heat aging: 500+ hours at 105°C continuous Tensile strength retention minimum 70% Compression: 1,000+ hours under sustained compression Cable cross-section must not exceed 5% permanent deformation LIFT-2S (no UL 2562): Tests per VDE are less stringent on fatigue/cycling Assumes cable mostly static, not repeated flex Adequate for European elevator duty (lower speed, fewer cycles) LIFT-1S UL: All UL 2562 tests passed (proven for North American elevators) Faster cycle times, more frequent motion → more fatigue stress Extra testing ensures reliability under North American elevator duty Market requirement (regulatory): Europe/International: CE mark required (European conformity) VDE/EN/IEC standards sufficient No UL certification needed (not recognized in EU) LIFT-2S is sufficient North America (USA, Canada): UL certification mandatory for elevators UL 2562 specifically for elevator cables CSA dual certification required in Canada LIFT-2S NOT acceptable (lacks UL 2562) LIFT-1S UL mandatory Cost implication: UL certification: ~$5,000–15,000 per product per region Testing duration: 3–6 months per model Documentation: Comprehensive test reports, technical files Result: LIFT-1S UL 20–30% higher cost than equivalent European cable

Техническая информация PANZERFLEX: монтаж, эксплуатация, радиусы изгиба, кабельные барабаны и электрические расчёты

Данный технический раздел объединяет ключевые рекомендации по обращению, хранению, монтажу и электрическому расчёту гибких мобильных кабелей PANZERFLEX, PANZERLITE, PANZERFLAT, PANZERFLEX-ELX и BASKETHEAVYFLEX. Его задача — дать инженеру, проектировщику и монтажной команде практическую основу для правильного выбора cable handling system, расчёта bending radius, настройки tension protection, выбора cable reel, устранения twist, проверки current carrying capacity, short circuit current и voltage drop.
Кабель RHEYFIRM®(SI) NTMCGCWOEUS представляет собой современное решение в области гибких однопроводных кабелей высокого напряжения. Данный кабель разработан специально для применений, требующих гибкости, надежности и стойкости к внешним воздействиям. Основная область применения — коротких соединений между высоковольтными выключателями и мобильными трансформаторами в энергетических системах, промышленных установках и распределительных сетях. Исторически кабели этого класса использовались в европейской электроэнергетике и зарекомендовали себя как надежные системы, способные обеспечить безопасность при передаче высокого напряжения. RHEYFIRM кабель продолжает эту традицию, добавляя инновационные материалы и конструкции, которые повышают производительность и безопасность. Компания Anhui Feichun Special Cable Co., Ltd. предлагает данный кабель в соответствии со всеми международными и немецкими стандартами DIN VDE, обеспечивая высокое качество и надежность каждого производимого изделия.

RHEYFIRM®(SI) NTMCGCWOEUS

Кабель RHEYFIRM®(SI) NTMCGCWOEUS представляет собой современное решение в области гибких однопроводных кабелей высокого напряжения. Данный кабель разработан специально для применений, требующих гибкости, надежности и стойкости к внешним воздействиям. Основная область применения — коротких соединений между высоковольтными выключателями и мобильными трансформаторами в энергетических системах, промышленных установках и распределительных сетях. Исторически кабели этого класса использовались в европейской электроэнергетике и зарекомендовали себя как надежные системы, способные обеспечить безопасность при передаче высокого напряжения. RHEYFIRM кабель продолжает эту традицию, добавляя инновационные материалы и конструкции, которые повышают производительность и безопасность. Компания Anhui Feichun Special Cable Co., Ltd. предлагает данный кабель в соответствии со всеми международными и немецкими стандартами DIN VDE, обеспечивая высокое качество и надежность каждого производимого изделия.
The NSHTÖU-J 4G95 0.6/1kV heavy-duty reeling cable has a nominal 1-second short-circuit current rating of 9,000 amperes, with typical field variations ranging between 8,500 and 10,200 amperes depending on conductor material purity, cable geometry variations, and reference test conditions. This rating represents the maximum instantaneous fault current the cable can safely withstand for exactly one second of duration before the copper conductor temperature exceeds the absolute thermal limit of 250°C, at which point irreversible thermal damage to the EPR insulation and conductor structure begins. The cable features four 95 mm² conductors (including one integrated green/yellow earth core) of Class 5 tinned copper, an outer diameter of approximately 53–57.5 mm, and a total weight of approximately 7,600 kg/km. Under normal continuous operation at 30°C ambient temperature in free air, the cable safely carries 301 amperes without exceeding 90°C conductor temperature. However, when a short circuit occurs and fault current reaches 9,000 amperes, the same conductor experiences a 100-fold increase in current density, generating extreme Joule heating that raises conductor temperature from the pre-fault state (typically 50–70°C under load) to 250°C within one second. The underlying calculation governing this short-circuit rating is the adiabatic heating formula, a fundamental electrical engineering principle that engineers must understand to properly coordinate protection devices and prevent cable failure during electrical faults.

Short-Circuit Rating: What is the 1-Second Short-Circuit Current for NSHTÖU-J 4G95 0.6/1kV?

The NSHTÖU-J 4G95 0.6/1kV heavy-duty reeling cable has a nominal 1-second short-circuit current rating of 9,000 amperes, with typical field variations ranging between 8,500 and 10,200 amperes depending on conductor material purity, cable geometry variations, and reference test conditions. This rating represents the maximum instantaneous fault current the cable can safely withstand for exactly one second of duration before the copper conductor temperature exceeds the absolute thermal limit of 250°C, at which point irreversible thermal damage to the EPR insulation and conductor structure begins. The cable features four 95 mm² conductors (including one integrated green/yellow earth core) of Class 5 tinned copper, an outer diameter of approximately 53–57.5 mm, and a total weight of approximately 7,600 kg/km. Under normal continuous operation at 30°C ambient temperature in free air, the cable safely carries 301 amperes without exceeding 90°C conductor temperature. However, when a short circuit occurs and fault current reaches 9,000 amperes, the same conductor experiences a 100-fold increase in current density, generating extreme Joule heating that raises conductor temperature from the pre-fault state (typically 50–70°C under load) to 250°C within one second. The underlying calculation governing this short-circuit rating is the adiabatic heating formula, a fundamental electrical engineering principle that engineers must understand to properly coordinate protection devices and prevent cable failure during electrical faults.
For the past several decades, industrial equipment operators have maintained strict separation between two completely different cable systems: power cables to deliver electrical energy, and data/communication cables to transmit control signals, telemetry, and monitoring information. A large mining excavator, for example, might require a 50 mm² power trailing cable and a separate, smaller-diameter communication cable running in parallel through the same cable tray. This separation imposed logistical inefficiencies, redundancy in installation labor, and increased complexity when coordinating maintenance or upgrades. Modern industrial automation, predictive maintenance systems, and real-time equipment monitoring have created a compelling case for convergence: combining power and high-speed data transmission within a single cable. This is precisely what (N)TSCGEWÖU-FO cables accomplish. The designation "-FO" (Fiber Optic) indicates that this cable carries not only the three-phase medium-voltage power (typically 6/10 kV or 12/20 kV) that the equipment needs to operate, but also 6, 12, or even 18 channels of high-speed optical fiber that can transmit control signals, sensor data, and video feeds from the excavator, stacker-reclaimer, or other equipment back to a central control station at the shore or mining office. 现代工业自动化推动了电力与数据传输的融合,(N)TSCGEWÖU-FO电缆在单一电缆中结合了中压电力和高速光纤通信。

(N)TSCGEWÖU-FO: Preventing Fiber Optic Breakage in High-Stress Reeling Environments

For the past several decades, industrial equipment operators have maintained strict separation between two completely different cable systems: power cables to deliver electrical energy, and data/communication cables to transmit control signals, telemetry, and monitoring information. A large mining excavator, for example, might require a 50 mm² power trailing cable and a separate, smaller-diameter communication cable running in parallel through the same cable tray. This separation imposed logistical inefficiencies, redundancy in installation labor, and increased complexity when coordinating maintenance or upgrades. Modern industrial automation, predictive maintenance systems, and real-time equipment monitoring have created a compelling case for convergence: combining power and high-speed data transmission within a single cable. This is precisely what (N)TSCGEWÖU-FO cables accomplish. The designation “-FO” (Fiber Optic) indicates that this cable carries not only the three-phase medium-voltage power (typically 6/10 kV or 12/20 kV) that the equipment needs to operate, but also 6, 12, or even 18 channels of high-speed optical fiber that can transmit control signals, sensor data, and video feeds from the excavator, stacker-reclaimer, or other equipment back to a central control station at the shore or mining office. 现代工业自动化推动了电力与数据传输的融合,(N)TSCGEWÖU-FO电缆在单一电缆中结合了中压电力和高速光纤通信。
(N)TMCGEH3S矿用电缆介绍 The (N)TMCGEH3S represents a sophisticated medium voltage trailing cable specifically engineered for demanding open-pit mining operations. Developed in accordance with DIN VDE 0250 Part 813 standards and Nexans specifications, this polyurethane-sheathed cable combines exceptional mechanical durability with advanced electrical performance characteristics. The integration of self-illuminating LED visual monitoring technology transforms this cable into an intelligent power transmission solution that provides real-time operational status indication. (N)TMCGEH3S是一种专为苛刻露天采矿作业设计的复杂中压拖曳电缆。该电缆按照DIN VDE 0250第813部分标准和Nexans规范开发,聚氨酯护套电缆将卓越的机械耐久性与先进的电气性能特性相结合。集成自发光LED视觉监测技术使该电缆成为能够提供实时运行状态指示的智能电力传输解决方案。

(N)TMCGEH3S Self-Illuminating Mining Cable: Can LED Brightness Indicate Voltage Level or Load Status?

(N)TMCGEH3S represents a sophisticated medium voltage trailing cable specifically engineered for demanding open-pit mining operations. Developed in accordance with DIN VDE 0250 Part 813 standards and Nexans specifications, this polyurethane-sheathed cable combines exceptional mechanical durability with advanced electrical performance characteristics. The integration of self-illuminating LED visual monitoring technology transforms this cable into an intelligent power transmission solution that provides real-time operational status indication. (N)TMCGEH3S是一种专为苛刻露天采矿作业设计的复杂中压拖曳电缆。该电缆按照DIN VDE 0250第813部分标准和Nexans规范开发,聚氨酯护套电缆将卓越的机械耐久性与先进的电气性能特性相结合。集成自发光LED视觉监测技术使该电缆成为能够提供实时运行状态指示的智能电力传输解决方案。
Executive Summary: As global resource extraction expands into Arctic and subarctic regions, electrical infrastructure must withstand temperatures that regularly plunge below -40°C. The (N)TSCGEWÖU cable family represents specialized medium-voltage flexible cables engineered specifically for extreme mechanical and environmental stresses in mining, drilling, and tunneling operations. Understanding cold impact ratings and temperature performance specifications is critical for project engineers, procurement specialists, and operations managers working on Siberian oil and gas projects, Arctic mining operations, and other extreme cold installations. This comprehensive guide examines the technical requirements, testing standards, and material considerations essential for cable selection in environments where standard cables would fail catastrophically. 执行摘要:随着全球资源开采扩展到北极和亚北极地区,电气基础设施必须承受经常低于-40°C的温度。(N)TSCGEWÖU电缆系列代表专门为采矿、钻探和隧道作业中的极端机械和环境应力而设计的中压柔性电缆。了解冷冲击等级和温度性能规格对于从事西伯利亚油气项目、北极采矿作业和其他极冷装置的项目工程师、采购专家和运营管理人员至关重要。

Understanding “Cold Impact” Ratings: (N)TSCGEWÖU Cables for -40°C Siberian Projects

Executive Summary: As global resource extraction expands into Arctic and subarctic regions, electrical infrastructure must withstand temperatures that regularly plunge below -40°C. The (N)TSCGEWÖU cable family represents specialized medium-voltage flexible cables engineered specifically for extreme mechanical and environmental stresses in mining, drilling, and tunneling operations. Understanding cold impact ratings and temperature performance specifications is critical for project engineers, procurement specialists, and operations managers working on Siberian oil and gas projects, Arctic mining operations, and other extreme cold installations. This comprehensive guide examines the technical requirements, testing standards, and material considerations essential for cable selection in environments where standard cables would fail catastrophically. 执行摘要:随着全球资源开采扩展到北极和亚北极地区,电气基础设施必须承受经常低于-40°C的温度。(N)TSCGEWÖU电缆系列代表专门为采矿、钻探和隧道作业中的极端机械和环境应力而设计的中压柔性电缆。了解冷冲击等级和温度性能规格对于从事西伯利亚油气项目、北极采矿作业和其他极冷装置的项目工程师、采购专家和运营管理人员至关重要。
FESTOONFLEX-LX 0,6/1 kV is a premium instrumentation and control cable engineered for mining operations and bulk material handling applications. This cable is specifically designed for festoon systems and connecting movable parts of machine tools where fast movement, strong acceleration, and frequent bending during operation are critical requirements.

FESTOONFLEX-LX 0,6/1 kV Instrumentation & Control Cable

FESTOONFLEX-LX, FESTOONFLEX-LX 0.6/1kV, instrumentation cable, control cable, mining control cable, festoon cable, IEC 60228 Class 5, DIN VDE 0298, screened pairs cable, EPR insulation, polychloroprene sheath, UV resistant cable, oil resistant cable, crushproof cable, 90°C rated cable, -30°C low temperature, mining equipment cable, crane control cable, conveyor instrumentation, bulk material handling, high flex cable, torsion resistant cable, EMI shielded cable, 80% screen coverage, 4G control cable, 5G control cable, multi-core cable, Anhui Feichun cable, 礦用控制電纜, 儀表電纜, 懸掛電纜, 屏蔽對電纜, 特種電纜
PANZERFLEX-ELX MV is a premium medium voltage flexible reeling power cable series available in four voltage ratings from 3.6/6 kV to 12/20 kV. These cables represent the state-of-the-art in high-voltage flexible cable technology, specifically designed for mining operations and bulk material handling applications where equipment requires reliable power supply during continuous movement. The symmetrical design combined with narrow production tolerances ensures very low electromagnetic interference, making these cables ideal for sensitive industrial environments.

What is PANZERFLEX-ELX MV 3.6/6 to 12/20 kV Cable?

PANZERFLEX-ELX MV cable, PANZERFLEX-ELX MV 3.6/6kV, PANZERFLEX-ELX MV 6/10kV, PANZERFLEX-ELX MV 8.7/15kV, PANZERFLEX-ELX MV 12/20kV, reeling cable, medium voltage reeling cable, stacker reclaimer cable, ship to shore crane cable, STS crane cable, container crane cable, RTG crane cable, excavator cable, festoon system cable, cable reel system, mining reeling cable, bulk material handling cable, IEC 60228 Class 5, VDE 0250 part 813, DIN VDE 0298, HEPR insulation, micro-filtered HEPR, 3GI3 classification, 5GM3 compound, tinned copper conductor, polychloroprene sheath, PCP sheath, textile braid, anti-twisting cable, red sheath cable, 180 m/min reeling, 120 m/min festoon, high speed reeling, 90°C conductor, -40°C fixed installation, -30°C flexible, 250°C short circuit, low EMI cable, symmetrical design, 3×25+3×25/3, 3×50+3×25/3, 3×95+3×50/3, 3×120+3×70/3, 3×185+3×95/3, 3×240+3×120/3, PANZERFLEX-ELX MV電纜, 中壓卷筒電纜, 卷筒電纜, 堆料機電纜, 取料機電纜, 岸橋電纜, 集裝箱起重機電纜, 挖掘機電纜, 滑觸線電纜, 採礦電纜, 物料處理電纜, 鍍錫銅導體電纜, 防扭電纜, 高速卷繞電纜, 港口起重機電纜, Anhui Feichun cable, Feichun Special Cable, 安徽飛純電纜