Coal Cutter Cables for Chain Operation with Concentric Earth Conductor
同心接地導體採煤機鏈式牽引電纜
What is PROTOMONT (V) NSSHCGEOEU?
PROTOMONT (V) NSSHCGEOEU 是什麼？
Coal Cutter Cables for Chain Operation with Concentric Earth Conductor
同心接地導體採煤機鏈式牽引電纜
Product Overview | 產品概述
The PROTOMONT (V) NSSHCGEOEU 0.6/1KV is a specialized low-voltage flexible rubber cable featuring a concentric earth conductor — a distinguishing safety feature that sets it apart from standard mining cables. This cable is engineered for underground mining applications where continuous ground monitoring is critical for personnel safety.
The “(V)” designation indicates optimization for cable protection chain operations (cable handlers), where the cable trails behind coal cutting machines and must absorb significant tensile forces during continuous mining operations. The concentric earth conductor enables real-time fault detection and rapid system shutdown capability.
PROTOMONT (V) NSSHCGEOEU 0.6/1KV 是一種專業的低壓柔性橡膠電纜，具有同心接地導體——這是其區別於標準礦用電纜的獨特安全特性。該電纜專為需要持續接地監測以確保人員安全的地下採礦應用而設計。
“(V)”標識表明該電纜針對電纜保護鏈（電纜牽引器）操作進行了優化，電纜在採煤機後方牽引，必須承受連續採礦作業中產生的巨大拉伸力。同心接地導體可實現實時故障檢測和快速系統關閉功能。
⏚ Key Feature: Concentric Earth Conductor | 核心特徵：同心接地導體
The concentric earth conductor is made of steel-copper strands helically applied between the inner and outer sheaths. This design provides continuous protective earth connection throughout the entire cable length, enabling immediate fault detection through monitoring systems. The phase-concentric monitoring shield and common concentric earth conductor work together to monitor insulation faults and external damage in real-time.
同心接地導體由螺旋敷設於內外護套之間的鋼銅絞線製成。這種設計在整個電纜長度上提供連續的保護性接地連接，通過監測系統實現即時故障檢測。相位同心監測屏蔽層和公共同心接地導體協同工作，實時監測絕緣故障和外部損壞。
“The concentric monitoring conductor provides continuous monitoring of cable integrity, enables immediate fault detection, enhances overall system safety by allowing for rapid shutdown in case of cable damage, serves as an additional PE (Protective Earth) conductor, and maintains symmetrical electrical characteristics throughout the cable length.”
Source: Reeling Cable – PROTOMONT (V) NSSHCGEOEU Technical Guide
Electrical Parameters | 電氣參數
Standard Construction Specifications | 標準結構規格
| Product No. 產品編號 | Construction 電纜結構 | External Code 外部代碼 | Conductor Ø 導體直徑 (mm) | Cable Ø Min 最小外徑 (mm) | Cable Ø Max 最大外徑 (mm) | Weight 重量 (kg/km) |
|---|---|---|---|---|---|---|
20024746 | 3×25/16KON+3×(1.5STKON/1.5UELKON) | 5DM1055 | 7.1 | 36.9 | 39.9 | 2760 |
20005034 | 3×35/16KON+3×(1.5STKON/1.5UELKON) | 5DM1056 | 8.4 | 36.9 | 39.9 | 2960 |
20005035 | 3×50/25KON+3×(1.5STKON/1.5UELKON) | 5DM1057 | 10.1 | 42.7 | 45.7 | 3920 |
20005036 | 3×70/35KON+3×(1.5STKON/1.5UELKON) | 5DM1058 | 11.9 | 47.7 | 50.7 | 5000 |
20005038 | 3×95/50KON+3×(1.5STKON/1.5UELKON) | 5DM1060 | 14 | 56 | 60 | 6690 |
20005049 | 3×120/70KON+3×(1.5STKON/1.5UELKON) | 5DM1090 | 15.5 | 58.3 | 62.3 | 7690 |
20007853 | 3×150/70KON+3×(1.5STKON/1.5UELKON) | 5DM1091 | 17.2 | 65.9 | 69.9 | 9570 |
Extended 6-Core Construction | 擴展6芯結構規格
| Product No. 產品編號 | Construction 電纜結構 | External Code 外部代碼 | Conductor Ø 導體直徑 (mm) | Cable Ø Min 最小外徑 (mm) | Cable Ø Max 最大外徑 (mm) | Weight 重量 (kg/km) |
|---|---|---|---|---|---|---|
20005030 | (3+3)×70/35KON+3×(2×1.5STKON)+3×1.5UELKON | 5DM1039 | 11.9 | 65.4 | 69.4 | 9470 |
20005026 | (3+3)×95/70KON+3×(2×1.5STKON)+3×1.5UELKO | 5DM1031 | 14 | 69.9 | 73.9 | 11270 |
Thermal Parameters | 熱性能參數
📊 Temperature Performance Comparison | 溫度性能對比
| Parameter | 參數 | PROTOMONT (V) 0.6/1kV | Standard 1kV Mining Cable 標準1kV礦用電纜 | Advantage | 優勢 |
|---|---|---|---|
| Operating Temp | 運行溫度 | 90°C | 70°C | +28.6% |
| Short Circuit Tolerance | 短路耐受 | 250°C | 160°C | +56.3% |
| Cold Flexibility | 低溫柔韌性 | -40°C | -25°C | -15°C Better |
Mechanical Properties | 機械性能
Cable Construction | 電纜結構
Layer Structure (Inside → Outside) | 層次結構（由內至外）
🔌 Core Configuration | 芯線配置
- Main Cores: Three cores laid-up with double concentric control/monitoring elements in outer interstices
- Main Core Colors: Black, Grey, Brown (colored identification)
- Control Cores: Blue colored for clear identification
- PE Conductor: Concentric earth made of steel-copper strands between inner and outer sheath
- 主芯線： 三芯絞合，外間隙含雙同心控制/監測元件
- 主芯顏色： 黑色、灰色、棕色（色彩標識）
- 控制芯線： 藍色，便於識別
- PE導體： 內外護套間鋼銅絞線同心接地
Standards & Certifications | 標準與認證
📋 Applicable Standards | 適用標準
DIN VDE 0250-812
Trailing cables for mining | 礦用牽引電纜DIN EN 60228 / IEC 60228
Conductor construction | 導體結構VDE 0295
Conductor classes | 導體等級DIN VDE 0298-4
Current capacity | 載流能力DIN EN 60332-1-2
Flame retardant test | 阻燃測試DIN EN 60811-404
Insulation testing | 絕緣測試🏆 International Certifications | 國際認證
MSHA P-07-KA140034
USA Mine Safety | 美國礦山安全MA China 煤安認證
China Coal Mine Safety | 中國煤礦安全EAC
Eurasian Conformity | 歐亞合格BAS Bosnia-Herzegovina
Bosnia Standard | 波黑標準“NSSHCGEOEU Coal Cutter Cables comply with DIN VDE 0250 part 812 Standards. The phase-concentric monitoring shield and the common concentric earth conductor, in conjunction with appropriate monitoring equipment, make it possible to monitor the cable for insulation faults and damage resulting from external influences.”
Reference: Hybird Resources – NSSHCGEOEU Technical Specifications
Environmental Resistance | 環境耐受性
🛡️ Protection Features | 防護特性
- Flame Retardant | 阻燃性
In accordance with EN/IEC 60332-1-2 | 符合EN/IEC 60332-1-2標準 - Oil Resistant | 耐油性
Hydraulic fluids, lubricants, petroleum products | 耐液壓油、潤滑劑、石油產品 - Ozone Resistant | 耐臭氧
Prevents rubber compound cracking | 防止橡膠化合物開裂 - UV Resistant | 耐紫外線
Surface applications & outdoor storage | 地面應用及戶外存儲
| Property | 特性 | Status | 狀態 | Standard | 標準 |
|---|---|---|
| Flame Retardant | 阻燃 | ✓ Yes | 是 | EN/IEC 60332-1-2 |
| Oil Resistant | 耐油 | ✓ Yes | 是 | DIN VDE 0207 |
| Ozone Resistant | 耐臭氧 | ✓ Yes | 是 | IEC 60811-404 |
| UV Resistant | 耐紫外線 | ✓ Yes | 是 | ISO 4892 |
Applications | 應用場景
Primary Applications:
- Coal cutting machines and continuous miners
- Underground longwall mining systems
- Cable protection chain (cable handler) operations
- Mobile mining equipment requiring ground monitoring
- LHD (Load-Haul-Dump) vehicles
- Shuttle cars and transport machinery
主要應用場景：
- 採煤機與連續採礦機
- 地下長壁開採系統
- 電纜保護鏈（電纜牽引器）作業
- 需要接地監測的移動式採礦設備
- LHD（裝載-搬運-卸載）車輛
- 穿梭車與運輸機械
“These NSSHCGEOEU cables are for use in underground mines for directly connecting portable machines, cutters, loaders and mine equipment as trailing cable where the protection of the ground check conductor is desired. Suitable for extreme bending loads inside of steel or plastic track chains.”
Material Specifications | 材料規格
| Component | 組件 | Material | 材料 | Compound Type | 配方類型 |
|---|---|---|
| Core Insulation | 芯線絕緣 | EPR Rubber – PROTOLON | EPR橡膠 | 3GI3 |
| Semi-conducting Layer | 半導電層 | NBR (Easy-strip) | NBR（易剝離） | Semi-conductive |
| Inner Sheath | 內護套 | Special EPR Compound | 特種EPR配方 | GM1b |
| ⏚ Concentric Earth | 同心接地 | Steel-copper strands (helical) | 鋼銅絞線（螺旋） | PE Conductor |
| Outer Sheath | 外護套 | Polychloroprene (PCP) – PROTOFIRM | 氯丁橡膠 | >5GM5 |
| Conductor | 導體 | Tinned Copper (Class FS) | 鍍錫銅 | Very Fine Stranded |
Why Choose Anhui Feichun | 為什麼選擇安徽飛純
Anhui Feichun Special Cable Co., Ltd. is a professional manufacturer specializing in mining cables with concentric earth conductors, reeling cables, and special industrial cables. Our PROTOMONT (V) NSSHCGEOEU series cables meet the most stringent international mining safety standards including MSHA and MA China certifications.
The concentric earth conductor design provides enhanced safety through continuous ground monitoring capability — a critical feature for underground coal mining operations where personnel safety is paramount.
安徽飛純特種電纜有限公司是專業的同心接地導體礦用電纜、卷筒電纜及特種工業電纜製造商。我們的PROTOMONT (V) NSSHCGEOEU系列電纜符合最嚴格的國際礦山安全標準，包括MSHA和MA中國煤安認證。
同心接地導體設計通過持續接地監測功能提供增強的安全性——這是地下煤礦開採作業中人員安全至關重要的關鍵特性。
Contact Us | 聯繫我們
Get expert consultation on PROTOMONT cables with concentric earth conductor.
獲取同心接地導體PROTOMONT電纜的專業諮詢。
References & Resources | 參考資料
External Resources | 外部資源
- 🔗 Reeling Cable – PROTOMONT (V) NSSHCGEOEU Technical Guide Comprehensive technical specifications for 0.6/1KV coal cutter cables
- 🔗 VDE Publishing House – DIN VDE 0250-812 Standard Official standard documentation for mining trailing cables
- 🔗 Mining Technology – Mining Cable Overview Industry applications for PROTOMONT series cables
- 🔗 Hybird Resources – NSSHCGEOEU Specifications Technical data for concentric earth conductor cables
