Purpose & Applications

The PROTOLON (SB) NTSCGEWOEU -45°C 6/10KV is a specialized medium voltage trailing cable designed specifically for power supply and connection of large material handling machines in demanding mining and tunneling environments. This cable excels in conditions where extreme mechanical stresses, abrasion, and chaffing are expected during trailing operations.

“Professional FCHmining® (N)TSCGEWOEU-R medium voltage flexible power supply cables engineered for reeling applications in strip and open-pit mining facilities. DIN VDE 0250-813 compliant reeling cables rated up to 18/30kV designed for cable reels, excavators, dumpers, mobile crushers with enhanced mechanical resistance.”

Source: reelingcable.com – FCHmining® Medium Voltage Reeling Cable

Primary Applications:

  • Open-cast mining excavators and draglines
  • Mobile crushers and screening equipment
  • Bucket wheel excavators (BWE)
  • Spreaders and stackers in strip mining
  • Tunnel boring machines (TBM)
  • Underground mining shuttle cars
  • Conveyor belt systems
  • Mobile substations and transformers

Key Features & Characteristics

Cold Flexibility
-45°C
Max Operating Temp
90°C
Short Circuit Temp
250°C
Torsional Stress
±100°/m
  • Fully flexible operation down to -45°C ambient temperature
  • Inner and outer semi-conducting layers for optimal electrical field control
  • Easy-strip outer semi-conducting NBR layer for convenient field termination
  • Three-core design with split earth conductor in interstices
  • Tear-resistant reinforcing tape prevents sheath movement
  • Polyester mesh tape armouring for enhanced mechanical protection
  • Oil resistant, ozone resistant, and UV resistant
  • Flame retardant per EN/IEC 60332-1-2

Cable Construction Details

Conductor
Finely stranded copper, tinned, Class 5 per DIN VDE 0295 / IEC 60228
PE Conductor
Very finely stranded copper, tinned, Class FS with semi-conductive special rubber compound
Inner Semi-conducting Layer
Semi-conductive EPR compound
Core Insulation
EPR rubber – PROTOLON Special Compound 3GI3
Outer Semi-conducting Layer
Semi-conductive NBR, easy-strip design
Inner Sheath
Rubber – Polychloroprene (PCP) Special Compound > 5GM5
Armoring/Reinforcement
Polyester mesh tape
Outer Sheath
Rubber – Polychloroprene (PCP) Special Compound > 5GM5

Electrical Parameters

ParameterValueStandard
Rated Voltage U₀/U (Um)6/10 (12) kVDIN VDE 0276
Test Voltage17 kVDIN VDE 0276
Nominal Voltage U10,000 V–
Conductor ClassClass 5 (Flexible)IEC 60228
Insulation Resistance≥ 100 MΩ·kmDIN VDE 0207-20

Thermal Parameters

ParameterMinMax
Max. Conductor Temperature–90°C
Short Circuit Temperature–250°C
Ambient Temp (Fixed Installation)-45°C80°C
Ambient Temp (Flexible Installation)-45°C60°C

Mechanical Parameters

ParameterValueReference
Permanent Tensile Strength15 N/mm²Rule
Torsional Stress±100 °/m–
Bending Radius (Fixed)6 × DVDE 0298-3
Bending Radius (Flexible)10 × DVDE 0298-3

Product Specifications by Cross-Section

Product NumberBasic ConstructionConductor Ø (mm)Cable Ø Min (mm)Cable Ø Max (mm)Weight (kg/km)
SB_45C_10kV_013×25+2×25/2+1×106.441.644.62880
SB_45C_10kV_023×35+2×25/2+1×107.644.247.23340
202684963×50+2×25/2+1×169.149.053.04420
201591523×70+2×35/2+1×1010.953.457.45430
SB_45C_10kV_033×95+2×50/2+1×1012.657.461.46140
SB_45C_10kV_043×120+2×70/2+1×1014.262.666.68010
201718763×150+2×70/2+1×1015.966.071.09550
SB_45C_10kV_053×185+2×95/2+1×1017.769.673.610280

Note: External code ST5DK4*** applies to all configurations. Custom specifications available upon request.

Standards & Certifications

DIN VDE 0250-813 Primary Standard
DIN VDE 0295 / IEC 60228 Conductor
DIN VDE 0207-20 Insulation
DIN VDE 0207-21 Sheath
DIN VDE 0298-3 Installation
DIN VDE 0298-4 Current Rating
EN/IEC 60332-1-2 Flame Retardant
EN/IEC 60811-404 Cold Bend Test
GOST-R/-K/-B Russian Federation

Environmental Resistance Properties

PropertyStatusTest Standard
Flame Retardant✓ CompliantEN/IEC 60332-1-2
Oil Resistance✓ YesPCP Compound
Ozone Resistance✓ YesEPR Insulation
UV Resistance✓ YesOuter Sheath
Cold Flexibility✓ -45°CIEC 60811-404

Performance Comparison: -45°C vs Standard -35°C Cables

ParameterPROTOLON (SB) -45°CStandard -35°CAdvantage
Min. Flexible Temp-45°C-35°C+10°C Lower
Insulation CompoundPROTOLON 3GI3Standard EPREnhanced
Sheath Compound> 5GM5 PCPStandard PCPSuperior
Arctic Operation✓ Full SupportLimitedExtended Range
Cold Bend TestIEC 60811-404IEC 60811-404Same Standard

用途與應用場景

PROTOLON (SB) NTSCGEWOEU -45°C 6/10KV 是一款專業級中壓拖曳電纜，專為礦山及隧道環境中大型物料搬運設備的供電和連接而設計。該電纜在拖曳作業中預期會承受極端機械應力、磨損和摩擦的惡劣條件下表現卓越。

「專業級 FCHmining® (N)TSCGEWOEU-R 中壓柔性供電電纜，專為條帶開採和露天採礦設施的捲纜應用而設計。符合 DIN VDE 0250-813 標準的捲纜電纜，額定電壓高達 18/30kV，適用於電纜捲盤、挖掘機、自卸卡車、移動式破碎機，具有增強的機械阻力。」

資料來源：reelingcable.com – FCHmining® 中壓捲纜電纜

主要應用領域：

  • 露天礦山挖掘機和拉鏟挖掘機
  • 移動式破碎機和篩分設備
  • 斗輪挖掘機 (BWE)
  • 條帶開採中的攤鋪機和堆料機
  • 隧道掘進機 (TBM)
  • 地下採礦穿梭車
  • 輸送帶系統
  • 移動式變電站和變壓器

主要特點與特性

低溫柔軟性
-45°C
最高工作溫度
90°C
短路溫度
250°C
扭轉應力
±100°/m
  • 環境溫度低至 -45°C 時仍可完全柔性運行
  • 內外半導電層實現最佳電場控制
  • 易剝離外半導電 NBR 層，便於現場端接
  • 三芯設計，接地導體分置於間隙中
  • 抗撕裂加強帶防止護套移動
  • 聚酯網狀帶鎧裝增強機械保護
  • 耐油、耐臭氧、抗紫外線
  • 符合 EN/IEC 60332-1-2 阻燃標準

電纜結構詳情

導體
細絞銅線，鍍錫，符合 DIN VDE 0295 / IEC 60228 第5類
接地導體
超細絞銅線，鍍錫，FS 類，帶半導電特種橡膠化合物
內半導電層
半導電 EPR 化合物
芯絕緣
EPR 橡膠 – PROTOLON 特種化合物 3GI3
外半導電層
半導電 NBR，易剝離設計
內護套
橡膠 – 氯丁橡膠 (PCP) 特種化合物 > 5GM5
鎧裝/加強
聚酯網狀帶
外護套
橡膠 – 氯丁橡膠 (PCP) 特種化合物 > 5GM5

電氣參數

參數數值標準
額定電壓 U₀/U (Um)6/10 (12) kVDIN VDE 0276
試驗電壓17 kVDIN VDE 0276
標稱電壓 U10,000 V–
導體類別第5類（柔性）IEC 60228
絕緣電阻≥ 100 MΩ·kmDIN VDE 0207-20

熱參數

參數最小值最大值
導體最高溫度–90°C
短路溫度–250°C
環境溫度（固定安裝）-45°C80°C
環境溫度（柔性安裝）-45°C60°C

機械參數

參數數值參考
永久抗拉強度15 N/mm²規定值
扭轉應力±100 °/m–
彎曲半徑（固定）6 × DVDE 0298-3
彎曲半徑（柔性）10 × DVDE 0298-3

產品規格參數表

產品編號基本結構導體Ø (mm)電纜Ø最小 (mm)電纜Ø最大 (mm)重量 (kg/km)
SB_45C_10kV_013×25+2×25/2+1×106.441.644.62880
SB_45C_10kV_023×35+2×25/2+1×107.644.247.23340
202684963×50+2×25/2+1×169.149.053.04420
201591523×70+2×35/2+1×1010.953.457.45430
SB_45C_10kV_033×95+2×50/2+1×1012.657.461.46140
SB_45C_10kV_043×120+2×70/2+1×1014.262.666.68010
201718763×150+2×70/2+1×1015.966.071.09550
SB_45C_10kV_053×185+2×95/2+1×1017.769.673.610280

注：外部代碼 ST5DK4*** 適用於所有配置。可根據需求提供定制規格。

標準與認證

DIN VDE 0250-813 主要標準
DIN VDE 0295 / IEC 60228 導體
DIN VDE 0207-20 絕緣
DIN VDE 0207-21 護套
DIN VDE 0298-3 安裝
DIN VDE 0298-4 載流量
EN/IEC 60332-1-2 阻燃
EN/IEC 60811-404 低溫彎曲測試
GOST-R/-K/-B 俄羅斯聯邦

環境耐受性能

性能狀態測試標準
阻燃性✓ 符合EN/IEC 60332-1-2
耐油性✓ 是PCP 化合物
耐臭氧性✓ 是EPR 絕緣
抗紫外線✓ 是外護套
低溫柔軟性✓ -45°CIEC 60811-404

性能對比：-45°C vs 標準 -35°C 電纜

參數PROTOLON (SB) -45°C標準 -35°C優勢
最低柔性溫度-45°C-35°C低 10°C
絕緣化合物PROTOLON 3GI3標準 EPR增強型
護套化合物> 5GM5 PCP標準 PCP優越
極地作業✓ 完全支持有限擴展範圍
低溫彎曲測試IEC 60811-404IEC 60811-404相同標準