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矿用卷筒电缆

5 Min Read
飞纯 Type 455 是一种依据 AS/NZS 2802:2000 设计的 Class 1 矿用卷筒与拖曳电缆， 覆盖 3.3KV、6.6KV、11KV、22KV 和 33KV 系列。 该系列采用减小的绝缘和护套厚度， 并取消内部 Cradle 托架。 两根接地导体和一根 Pilot 均布置在动力线芯外侧间隙， 且每根接地芯与 Pilot 采用相同的导体规格。 Type 455 面向需要尽量减小电缆外径和质量的卷筒与拖曳应用， 尤其适合堆取料机等对卷筒容量、移动质量和安装空间较为敏感的设备。
Technical Department
on22/06/2026

飞纯 Type 455（Class 1）3.3 至 33KV：面向最小外径和质量的堆取料机卷筒与拖曳电缆

飞纯 Type 455 是一种依据 AS/NZS 2802:2000 设计的 Class 1 矿用卷筒与拖曳电缆， 覆盖 3.3KV、6.6KV、11KV、22KV 和 33KV 系列。 该系列采用减小的绝缘和护套厚度， 并取消内部 Cradle 托架。 两根接地导体和一根 Pilot 均布置在动力线芯外侧间隙， 且每根接地芯与 Pilot 采用相同的导体规格。 Type 455 面向需要尽量减小电缆外径和质量的卷筒与拖曳应用， 尤其适合堆取料机等对卷筒容量、移动质量和安装空间较为敏感的设备。
5 Min Read
飞纯 Type 450 适用于广泛的矿山设备供电应用， 从拉铲挖掘机电缆到慢速卷筒收放场景均可覆盖。 该系列面向需要铜屏蔽，同时希望获得较轻重量和较小电缆尺寸的项目。
Technical Department
on22/06/2026

飞纯 Type 450（Class 1）3.3 至 33KV：轻量化铜屏蔽矿用卷筒与拖曳电缆技术解析

飞纯 Type 450 适用于广泛的矿山设备供电应用， 从拉铲挖掘机电缆到慢速卷筒收放场景均可覆盖。 该系列面向需要铜屏蔽，同时希望获得较轻重量和较小电缆尺寸的项目。
5 Min Read
飞纯 Type 441 Class 1 是依据 AS/NZS 2802:2000 设计的矿用卷筒与拖曳电缆， 覆盖 3.3KV、6.6KV、11KV 和 22KV 系列。 该系列适用于多种矿山机械和设备的移动供电， 既适合电缆随设备拖曳运行， 也适合通过卷筒进行反复收放。 Type 441 Class 1 配置一根中央可伸长 Pilot， 并采用半导电 PCP 托架支撑和保护三根动力线芯。 这一结构使动力芯在电缆受到挤压或压扁时不容易发生异常位移和内部损伤。
Technical Department
on22/06/2026

飞纯 Type 441（Class 1）3.3 至 22KV：兼顾拖曳与卷筒应用的矿用柔性电缆技术解析

飞纯 Type 441 Class 1 是依据 AS/NZS 2802:2000 设计的矿用卷筒与拖曳电缆， 覆盖 3.3KV、6.6KV、11KV 和 22KV 系列。 该系列适用于多种矿山机械和设备的移动供电， 既适合电缆随设备拖曳运行， 也适合通过卷筒进行反复收放。 Type 441 Class 1 配置一根中央可伸长 Pilot， 并采用半导电 PCP 托架支撑和保护三根动力线芯。 这一结构使动力芯在电缆受到挤压或压扁时不容易发生异常位移和内部损伤。
5 Min Read
飞纯 Type 441 是一种依据 AS/NZS 2802:2000 设计的 Class 2 矿用卷筒与拖曳电缆， 额定电压为 1.1/1.1KV。 该系列面向多种矿山移动供电用途。 与只强调拖曳或只强调卷筒运行的电缆不同， Type 441 明确适用于 拖曳应用和卷筒收放应用。 Type 441 在电缆中心设置一根可伸长 Pilot， 同时采用半导电 PCP 托架支撑三根动力线芯。 这一支撑结构有助于
Technical Department
on22/06/2026

飞纯 Type 441（Class 2）1.1/1.1KV：兼顾拖曳与卷筒应用的矿用柔性电缆技术解析

飞纯 Type 441 是一种依据 AS/NZS 2802:2000 设计的 Class 2 矿用卷筒与拖曳电缆， 额定电压为 1.1/1.1KV。 该系列面向多种矿山移动供电用途。 与只强调拖曳或只强调卷筒运行的电缆不同， Type 441 明确适用于 拖曳应用和卷筒收放应用。 Type 441 在电缆中心设置一根可伸长 Pilot， 同时采用半导电 PCP 托架支撑三根动力线芯。 这一支撑结构有助于维持动力芯的位置与结构稳定， 使电缆在受到挤压或压扁时不易发生内部芯线损伤。
27 Min Read
Ghana's mechanized underground gold mines — Obuasi (AngloGold Ashanti), Tarkwa/Damang (Gold Fields), Akyem (Newmont), Bibiani (Asante Gold), Chirano (Kinross) — operate fleets of Sandvik continuous miners, bolters, and load-haul-dump (LHD) machines that were specified and commissioned by Australian contract mining companies. The OEM trailing cables on these machines are Olex (Nexans Olex) Type 241 — manufactured in Australia to AS/NZS 1802, the Australian standard for mining trailing cables. But Olex does not manufacture in Africa, has no West African distribution, and ships from Melbourne with a 18–26 week total procurement cycle. When a 200-meter trailing cable is crushed by a roof fall, sliced by a shuttle car, or degraded by months of dragging through acidic Birimian groundwater, the mine cannot wait half a year for a replacement. The mine needs an equivalent trailing cable that matches the AS/NZS 1802 Type 241 construction, meets Sandvik's OEM specifications, satisfies Ghana Minerals Commission safety requirements, and can be delivered in 8–12 weeks. This guide provides the engineering framework for that replacement.
Technical Department
on10/03/2026

Ghana Underground: Replacing Olex Type 241 1.1/1.1kV 3×35mm² on Sandvik Continuous MinersComplete Trailing Cable Replacement Guide

Ghana’s mechanized underground gold mines — Obuasi (AngloGold Ashanti), Tarkwa/Damang (Gold Fields), Akyem (Newmont), Bibiani (Asante Gold), Chirano (Kinross) — operate fleets of Sandvik continuous miners, bolters, and load-haul-dump (LHD) machines that were specified and commissioned by Australian contract mining companies. The OEM trailing cables on these machines are Olex (Nexans Olex) Type 241 — manufactured in Australia to AS/NZS 1802, the Australian standard for mining trailing cables. But Olex does not manufacture in Africa, has no West African distribution, and ships from Melbourne with a 18–26 week total procurement cycle. When a 200-meter trailing cable is crushed by a roof fall, sliced by a shuttle car, or degraded by months of dragging through acidic Birimian groundwater, the mine cannot wait half a year for a replacement. The mine needs an equivalent trailing cable that matches the AS/NZS 1802 Type 241 construction, meets Sandvik’s OEM specifications, satisfies Ghana Minerals Commission safety requirements, and can be delivered in 8–12 weeks. This guide provides the engineering framework for that replacement.
6 Min Read
The RHEYFIRM® family represents Nexans' flagship line of flexible medium-voltage reeling cables, engineered specifically for extreme mechanical stress applications including Ship-to-Shore (STS) cranes, Rail Mounted Gantry (RMG) cranes, stacker reclaimers, and heavy mobile mining equipment. The "(S)" designation indicates the symmetrical configuration featuring the distinctive 3+3 core design, where three phase conductors are complemented by three protective earth conductors strategically positioned in the cable interstices. RHEYFIRM®系列是Nexans旗下的中压柔性卷筒电缆产品线，专为极端机械应力应用设计，包括岸桥(STS)起重机、轨道式龙门起重机(RMG)、堆取料机及重型移动采矿设备。"(S)"标识表示对称配置，采用独特的3+3芯设计，三根相线导体与三根保护接地导体战略性地布置在电缆间隙中。
Technical Department
on09/02/2026

RHEYFIRM® (S) 3+3 Core Design: Why Does Nexans Use Distributed Earth in the (S) Series and How Does It Affect EMC?

The RHEYFIRM® family represents Nexans’ flagship line of flexible medium-voltage reeling cables, engineered specifically for extreme mechanical stress applications including Ship-to-Shore (STS) cranes, Rail Mounted Gantry (RMG) cranes, stacker reclaimers, and heavy mobile mining equipment. The “(S)” designation indicates the symmetrical configuration featuring the distinctive 3+3 core design, where three phase conductors are complemented by three protective earth conductors strategically positioned in the cable interstices. RHEYFIRM®系列是Nexans旗下的中压柔性卷筒电缆产品线，专为极端机械应力应用设计，包括岸桥(STS)起重机、轨道式龙门起重机(RMG)、堆取料机及重型移动采矿设备。”(S)”标识表示对称配置，采用独特的3+3芯设计，三根相线导体与三根保护接地导体战略性地布置在电缆间隙中。
6 Min Read
Fermel is a recognized manufacturer of underground utility vehicles designed for mining, tunneling, and construction applications. Their utility vehicle lineup includes personnel carriers, material transporters, and multi-purpose service units that operate in confined underground environments where electrical power delivery via trailing cables is essential for safe and efficient operation. 费尔梅尔（Fermel）是地下多功能车的知名制造商，产品专为采矿、隧道和建筑应用设计。其多功能车系列包括人员运输车、物料运输车和多功能服务单元，在封闭的地下环境中运行，通过拖曳电缆供电对于安全高效运行至关重要。
Technical Department
on30/01/2026

Fermel Utility Vehicles: Type 241 Cable Flexibility for Cable Reels

Fermel is a recognized manufacturer of underground utility vehicles designed for mining, tunneling, and construction applications. Their utility vehicle lineup includes personnel carriers, material transporters, and multi-purpose service units that operate in confined underground environments where electrical power delivery via trailing cables is essential for safe and efficient operation. 费尔梅尔（Fermel）是地下多功能车的知名制造商，产品专为采矿、隧道和建筑应用设计。其多功能车系列包括人员运输车、物料运输车和多功能服务单元，在封闭的地下环境中运行，通过拖曳电缆供电对于安全高效运行至关重要。