Coal Cutter Cables with Concentric Earth & Fiber Optics
PROTOMONT (V) NSSHCGEOEU LWL 0.6/1KV
帶光纖同心接地採煤機鏈式牽引電纜
專為地下礦山移動設備設計的電力供應連接電纜，適用於採煤機、掘進機等高機械應力環境。整合光纖通信功能，實現電力傳輸與數據監控一體化解決方案。
PROTOMONT (V) NSSHCGEOEU LWL 0.6/1KV
Coal Cutter Cables with Concentric Earth & Fiber Optics
Power supply connection cables engineered for mobile equipment in underground mining applications. Designed for coal cutting machines with integrated fiber optic communication for combined power transmission and data monitoring.
產品概述 Product Overview
Product Overview
PROTOMONT (V) NSSHCGEOEU LWL 系列電纜是專為地下礦山惡劣環境設計的高性能電力傳輸解決方案。此類電纜主要用作採煤機、連續採礦機及其他移動設備的電源連接電纜，其中「(V)」標識表示該電纜專為電纜保護鏈（cable handler）設計，能夠承受設備運行時產生的巨大拉力。
與傳統礦用電纜相比，NSSHCGEOEU LWL 型號整合了光纖通信元件，實現了電力傳輸與數據監控的一體化。同心接地導體結構配合適當的監測設備，可持續監測電纜絕緣故障及外部損壞情況，大幅提升了礦山作業的安全性。根據專業技術資料顯示，此類電纜在極端機械應力環境下的使用壽命可達標準工業電纜的數倍。
The PROTOMONT (V) NSSHCGEOEU LWL series represents advanced power transmission solutions engineered specifically for the demanding underground mining environment. These cables serve as power supply connections for coal cutting machines, continuous miners, and other mobile equipment. The “(V)” designation indicates cables designed for use in cable protection chains (cable handlers) that trail behind machinery and absorb substantial tensile forces during operation.
Unlike conventional mining cables, the NSSHCGEOEU LWL variant integrates fiber optic communication elements, enabling combined power transmission and data monitoring. The concentric earth conductor structure, combined with appropriate monitoring equipment, provides continuous monitoring for insulation faults and external damage, significantly enhancing operational safety. According to professional technical documentation, these cables can achieve service lives several times longer than standard industrial cables under extreme mechanical stress.
執行標準與認證 Standards & Certifications
Standards & Certifications
國際認證 International Certifications
International Certifications
電纜結構設計 Cable Construction
Cable Construction
電氣參數 Electrical Parameters
Electrical Parameters
| 參數項目 | Parameter | 規格值 | Specification | 單位 | Unit |
|---|---|---|---|---|---|
| Rated Voltage U₀/U (Um) 額定電壓 | 0.6/1 (1.2) | kV | |||
| Test Voltage 測試電壓 | 3 | kV | |||
| AC Test Voltage (Control Cores) 控制芯交流測試電壓 | 2 | kV | |||
| Nominal Voltage U 標稱電壓 | 1000 | V |
各規格電氣性能對比表
Electrical Performance Comparison by Size
| Construction 結構 | Capacitance 電容 [nF/km] | Inductance 電感 [mH/km] | Resistance@20°C 電阻 [Ω/km] | Current Capacity 載流量 [A] |
|---|---|---|---|---|
| 3×25+3×(1.5ST+16/3)+UEL | 350 | 0.33 | 0.795 | 131 |
| 3×35+3×(1.5ST+16/3)+UEL | 400 | 0.30 | 0.565 | 162 |
| 3×50+3×(1.5ST+25/3)+UEL | 460 | 0.28 | 0.393 | 202 |
| 3×70+3×(1.5ST+35/3)+UEL | 530 | 0.27 | 0.277 | 250 |
| 3×95+3×(1.5ST+50/3)+UEL | 540 | 0.27 | 0.210 | 301 |
| 3×120+3×(1.5ST+70/3)+UEL | 580 | 0.26 | 0.164 | 352 |
| 3×150+3×(1.5ST+70/3)+UEL | 640 | 0.26 | 0.132 | 404 |
| 3×185+3×(1.5ST+95/3)+UEL | 700 | 0.26 | 0.108 | 461 |
| 3×240+3×(1.5ST+120/3)+UEL | 790 | 0.25 | 0.0817 | 540 |
熱特性參數 Thermal Parameters
Thermal Parameters
| 安裝類型 | Installation Type | 最低溫度 | Min Temp | 最高溫度 | Max Temp |
|---|---|---|---|---|---|
| Fixed Installation 固定敷設 | -40°C | +80°C | |||
| Flexible Installation 移動敷設 | -20°C | +60°C |
光纖技術參數 Fiber Optic Specifications
Fiber Optic Specifications
NSSHCGEOEU LWL 型號整合了高品質光纖元件，支援多種光纖類型以滿足不同的數據傳輸需求。光纖元件位於電纜外層間隙中，與控制/監測導體組合成雙同心結構。
The NSSHCGEOEU LWL variant integrates high-quality fiber optic elements supporting multiple fiber types for diverse data transmission requirements. The fiber optic elements are positioned in the outer interstice, combined with control/monitoring conductor elements in a double concentric configuration.
| Parameter 參數 | G62.5/125 μm Multi-mode | G50/125 μm Multi-mode | E9/125 μm Single-mode |
|---|---|---|---|
| Fiber Type 光纖類型 | Graded Index | Graded Index | Graded Index |
| Cladding Diameter 包層直徑 | 125 μm | 125 μm | 125 μm |
| Fiber Diameter 光纖直徑 | 250 μm | 250 μm | 250 μm |
| Attenuation @850nm 衰減 | < 3.3 dB/km | < 2.8 dB/km | — |
| Attenuation @1310nm 衰減 | < 0.9 dB/km | < 0.8 dB/km | < 0.4 dB/km |
| Attenuation @1550nm 衰減 | — | — | < 0.3 dB/km |
| Bandwidth @850nm 帶寬 | > 400 MHz | > 400 MHz | — |
| Bandwidth @1310nm 帶寬 | > 600 MHz | > 1200 MHz | — |
| Numerical Aperture 數值孔徑 | 0.275 ±0.02 | 0.2 ±0.02 | 0.14 ±0.02 |
| Chromatic Dispersion @1300nm | — | — | < 3.5 ps/nm·km |
| Chromatic Dispersion @1550nm | — | — | < 18 ps/nm·km |
環境耐受性能 Environmental Resistance
Environmental Resistance
產品規格尺寸 Product Dimensions
Product Dimensions
以下為標準配置 (3+3)×95/70 KON + 3×(2×1.5ST+2E9LWL) + 3×1.5UEL KON 5DM1 的典型參數：
The following represents typical parameters for the standard configuration (3+3)×95/70 KON + 3×(2×1.5ST+2E9LWL) + 3×1.5UEL KON 5DM1:
| Parameter 參數 | Value 數值 | Unit 單位 |
|---|---|---|
| Conductor Diameter 導體直徑 | — | mm |
| Cable Diameter (Min) 電纜外徑最小值 | 69.9 | mm |
| Cable Diameter (Max) 電纜外徑最大值 | 73.9 | mm |
| Cable Weight 電纜重量 | 11,500 | kg/km |
應用場景 Applications
Applications
PROTOMONT (V) NSSHCGEOEU LWL 電纜專為地下礦山中移動設備的電力連接而設計，主要應用於以下場景：
採煤機系統 (Shearer Systems) — 長壁採煤作業中的主要動力電纜，為採煤機提供穩定的電力供應，同時通過光纖實現設備狀態監測和數據傳輸。電纜保護鏈結構確保在設備移動過程中電纜不會受損。
連續採礦機 (Continuous Miners) — 適用於房柱式採礦作業，為連續採礦機提供可靠的電力和通信連接。高抗拉強度設計確保在複雜的井下環境中電纜的使用壽命。
掘進設備 (Development Equipment) — 用於新巷道和通道的開拓作業，提供靈活可靠的電力傳輸解決方案。
物料運輸系統 (Material Transport) — 為井下輸送機系統和運輸設備提供電力，支援礦山自動化運營。
PROTOMONT (V) NSSHCGEOEU LWL cables are engineered specifically for power connections to mobile equipment in underground mining operations, with primary applications including:
Shearer Systems — Primary power cables for longwall mining operations, providing stable power supply to shearers while enabling equipment condition monitoring and data transmission through integrated fiber optics. The cable protection chain structure ensures the cable remains undamaged during equipment movement.
Continuous Miners — Suitable for room-and-pillar mining operations, providing reliable power and communication connections for continuous miners. The high tensile strength design ensures extended cable life in complex underground environments.
Development Equipment — Used in new roadway and tunnel development operations, providing flexible and reliable power transmission solutions.
Material Transport Systems — Powers underground conveyor systems and transport equipment, supporting automated mining operations.
聯繫我們 Contact Us
Contact Us
安徽飛純特種電纜有限公司專業生產礦用電纜、卷筒電纜及特種電纜產品。如需技術諮詢、產品報價或定制方案，歡迎透過以下方式聯繫我們的技術團隊：
Anhui Feichun Special Cable Co., Ltd. specializes in manufacturing mining cables, reeling cables, and specialty cable products. For technical consultation, quotation requests, or customized solutions, please contact our technical team:
Anhui Feichun Special Cable Co., Ltd.
[email protected]
參考資料與外部連結 References & External Links
References & External Links
[1] Coal Cutter Cables: PROTOMONT (V) NSSHCGEOEU NEW 0.6/1KV for Underground Use. Reeling Cable Technical Documentation
[2] DIN VDE 0250-812:1985 – Cables, wires and flexible cords for power installation; Rubber insulated flexible cable NSSHÖU. DIN Media
[3] IEC 60228 – Conductors of insulated cables. International Electrotechnical Commission
[4] DIN EN 60332-1-2 – Tests on electric and optical fibre cables under fire conditions. DIN Media
[5] VDE 0250 Standard Cable Technical Guide. Eland Cables
[6] Mining Cable Standards and Applications. Tratos Group
