(N)TSCGECEWOU 1.8/3kV, 3.6/6kV and 6/10kV ATB (Ground Check Conductor)
The (N)TSCGECEWOU 1.8/3kV, 3.6/6kV and 6/10kV ATB (Ground Check Conductor) Cable is a flexible medium-voltage trailing/reeling cable with anti-torsion braid (ATB) and integrated ground check conductor for enhanced safety monitoring in mining applications. It features class 5 finely stranded tinned copper phase conductors for flexibility and corrosion resistance, semi-conductive screens, EPR insulation for high dielectric strength and 90°C rating, copper braid screen for EMI/grounding, control conductors, dedicated ground check conductor (for continuity/fault detection), anti-torsion polyester braid to minimize twisting under dynamic loads, and a tough rubber outer sheath resistant to oil, flame, abrasion, and mechanical stress. Compliant with DIN VDE 0250, it supports high tensile forces, fast reeling, and tight bends while providing reliable ground monitoring. The (N)TSCGECEWOU ATB GCC ensures safe, dependable MV power to heavy mobile equipment like draglines, shovels, and drills in opencast/underground mining.
- Voltage Rating Uo/U 1.8/3kV | 3.6/6kV | 6/10kV
-
Test Voltage
1.8/3kV: 6kV
3.6/6kV: 11kV
6/10kV: 17kV -
Temperature Rating
Fixed: -40°C to +80°C
Flexed: -25°C to +80°C -
Minimum Bending Radius
Fixed: 6 x overall diameter
Flexed: 10 x overall diameter - Maximum Short Circuit Temperature +250°C
Construction
Technical Specifications
Quality Control
Application
Construction
(N)TSCGECEWOU 1.8/3kV, 3.6/6kV and 6/10kV ATB (Ground Check Conductor) Constrution
Phase Conductor
Class 5 tinned copper conductor
Insulation
Rubber compound Type 3GI3
Earth Conductor
Individual copper braid
2 x copper earth conductors
1 x copper checking earth wiring conductor
2 x copper earth conductors
1 x copper checking earth wiring conductor
Central Filler
Rubber compound on a polyester textile support
Inner Sheath
Abrasion-resistant rubber compound
Anti-Torsion Braid
Polyester braid between the inner and outer sheath
Outer Sheath
Abrasion-resistant rubber compound
Sheath Colour
Yellow
Manufacturer Standard
VDE 0250 Part 813, VDE 0295, EN 60228
Flame Retardant
IEC/EN 60332-1-2
Semi-Conductive Layers
Semi-conductive tape over the conductor and inner and outer
semi-conductive rubber layer on the insulation from 3.6/6kV
semi-conductive rubber layer on the insulation from 3.6/6kV
Application
(N)TSCGECEWOU 1.8/3kV, 3.6/6kV and 6/10kV ATB cables are suitable for powering heavy mobile equipment such as loaders, excavators, drills, etc. in open-pit mines under extreme mechanical stress and drag conditions. With a ground detection conductor structure, it is suitable for high-intensity industrial application environments indoors and outdoors.
Technical Specifications
(N)TSCGECEWOU 1.8/3kV, 3.6/6kV and 6/10kV ATB (Ground Check Conductor)
(N)TSCGECEWOU 1.8/3kV ATB (Ground Check Conductor) Cable
(N)TSCGECEWOU 3.6/6kV ATB (Ground Check Conductor) Cable
(N)TSCGECEWOU 6/10kV ATB (Ground Check Conductor) Cable
|
No. Of Cores GROUND CHECK CONDUCTOR) |
Nominal Cross Sectional Area mm² |
CONDUCTOR DIAMETER |
MINIMUM OVERALL DIAMETER |
MAXIMUM OVERALL DIAMETER |
MAXIMUM TENSILE LOAD |
NOMINAL WEIGHT |
||
|
Phase N Conductor |
Earth Conductor |
Control Conductor |
mm | mm | mm | N | kg/km | |
| 3+2+1 | 25 | 25/2 | 10 | 6.8 | 38.2 | 42.3 | 1125 | 2930 |
| 3+2+1 | 35 | 25/2 | 10 | 7.8 | 39.7 | 44 | 1575 | 2930 |
| 3+2+1 | 50 | 25/2 | 10 | 9.4 | 42.7 | 47.2 | 2250 | 3540 |
| 3+2+1 | 70 | 35/2 | 10 | 11.2 | 48.1 | 53 | 3150 | 4730 |
| 3+2+1 | 95 | 50/2 | 10 | 12.7 | 53 | 58.3 | 4257 | 5930 |
| 3+2+1 | 120 | 70/2 | 10 | 14.4 | 57.4 | 63.1 | 5400 | 7270 |
| 3+2+1 | 150 | 70/2 | 10 | 16.3 | 63.8 | 70 | 6750 | 8920 |
| 3+2+1 | 185 | 95/2 | 10 | 17.6 | 65.6 | 71.9 | 8325 | 10220 |
|
No. Of Cores GROUND CHECK CONDUCTOR) |
Nominal Cross Sectional Area mm² |
CONDUCTOR DIAMETER |
MINIMUM OVERALL DIAMETER |
MAXIMUM OVERALL DIAMETER |
MAXIMUM TENSILE LOAD |
NOMINAL WEIGHT |
||
|
Phase N Conductor |
Earth Conductor |
Control Conductor |
mm | mm | mm | N | kg/km | |
| 3+2+1 | 25 | 25/2 | 10 | 6.8 | 45.4 | 50.1 | 1125 | 3330 |
| 3+2+1 | 35 | 25/2 | 10 | 7.8 | 46.7 | 51.5 | 1575 | 3710 |
| 3+2+1 | 50 | 25/2 | 10 | 9.4 | 51.5 | 56.7 | 2250 | 4600 |
| 3+2+1 | 70 | 35/2 | 10 | 11.2 | 55.2 | 60.7 | 3150 | 5710 |
| 3+2+1 | 95 | 50/2 | 10 | 12.7 | 58.9 | 64.8 | 4257 | 6820 |
| 3+2+1 | 120 | 70/2 | 10 | 14.4 | 65.1 | 71.4 | 5400 | 8940 |
| 3+2+1 | 150 | 70/2 | 10 | 16.3 | 69.9 | 76.3 | 6750 | 9880 |
|
No. Of Cores GROUND CHECK CONDUCTOR) |
Nominal Cross Sectional Area mm² |
CONDUCTOR DIAMETER |
MINIMUM OVERALL DIAMETER |
MAXIMUM OVERALL DIAMETER |
MAXIMUM TENSILE LOAD |
NOMINAL WEIGHT |
||
|
Phase N Conductor |
Earth Conductor |
Control Conductor |
mm | mm | mm | N | kg/km | |
| 3+2+1 | 25 | 25/2 | 10 | 6.8 | 48.1 | 53 | 1125 | 3640 |
| 3+2+1 | 35 | 25/2 | 10 | 7.8 | 49.5 | 54.6 | 1575 | 4070 |
| 3+2+1 | 50 | 25/2 | 10 | 9.4 | 54.2 | 59.7 | 2250 | 4980 |
| 3+2+1 | 70 | 35/2 | 10 | 11.2 | 57.9 | 63.6 | 3150 | 6070 |
| 3+2+1 | 95 | 50/2 | 10 | 12.7 | 61.6 | 67.7 | 4257 | 7230 |
| 3+2+1 | 120 | 25/2 | 10 | 14.4 | 67.9 | 74.4 | 5400 | 9070 |
Quality Control
(N)TSCGECEWOU 1.8/3kV, 3.6/6kV and 6/10kV ATB (Ground Check Conductor)
Raw Material Test
Raw Material Test for (N)TSCGECEWOU 1.8/3kV, 3.6/6kV, and 6/10kV ATB (Ground Check Conductor) Cable ensures premium materials with ATB and GCC enhancements. The structured process includes: Supplier Certification Review: Verify class 5 tinned copper meets DIN EN 60228/IEC 60228 for purity (>99.9% Cu), stranding, and tin coating; EPR insulation, rubber sheath, anti-torsion polyester braid, and ground check conductor certified to VDE 0250. Conductor Analysis: Test tinned copper (phase/control/GCC) for tensile strength (>200 MPa), elongation (>20%), conductivity (≥97% IACS), and tin uniformity. Semi-Conductive & Insulation Testing: Semi-conductive layers checked for resistivity/adhesion; EPR insulation evaluated for tensile (>6.5 MPa), elongation (>300%), dielectric strength (>20 kV/mm), and thermal aging per IEC 60502.
Process inspection
Process Inspection during manufacturing of (N)TSCGECEWOU 1.8/3kV, 3.6/6kV, and 6/10kV ATB (Ground Check Conductor) Cable upholds precision and safety features. Steps include: Conductor Stranding: Monitor fine class 5 stranding of phase/control/GCC conductors for uniform lay length, compactness, and flexibility. Layer Extrusion: Apply semi-conductive screens and EPR insulation at controlled thicknesses; inline scanners, spark testers, and eccentricity monitors detect defects. Screening & Assembly: Braid copper wires for earth/screening with precise coverage/tension; integrate control and ground check conductors for monitoring.Anti-Torsion Braid Application: Embed polyester anti-torsion braid under controlled tension for torsional resistance.Outer Sheath Extrusion: Apply robust rubber sheath; real-time checks on thickness, surface finish, adhesion, and integration of ATB/GCC.
Finished Product
Finished Product Test confirms the (N)TSCGECEWOU 1.8/3kV, 3.6/6kV, and 6/10kV ATB (Ground Check Conductor) Cable meets MV standards before shipment. The procedure includes: Visual & Dimensional Inspection: Examine full length for defects, uniformity, markings, and measure outer diameter/weight per meter. Electrical Tests: DC resistance, insulation resistance (>1000 MΩ·km), high-voltage withstand (6kV for 1.8/3kV, 11kV for 3.6/6kV, 17kV for 6/10kV/5 min), partial discharge, screen continuity, and ground check conductor functionality per VDE/IEC. Mechanical & Torsional Evaluation: Bending radius (typically 6–8× OD), tensile strength, abrasion, tear, and torsional resistance (anti-torsion braid performance) tested. Sheath & Insulation Performance: Oil immersion, flame retardancy (IEC 60332), thermal aging, and moisture resistance verified.
Application
The (N)TSCGECEWOU 1.8/3kV, 3.6/6kV and 6/10kV ATB (Ground Check Conductor) Cable suits opencast/underground mining trailing operations, tunnel boring machines, heavy mobile equipment (draglines, shovels, drills), conveyor systems, and reeling drums needing anti-torsion stability, ground fault monitoring, flexible screened MV cable, and oil/abrasion resistance in extreme mechanical environments.
Technical Advantages
● 30+ years of manufacturing experience
● ISO and UL certified production
● Customized cable and transformer solutions
Product Packaging
Wires and Cables packaging (1)
Wires and Cables packaging (2)
Wires and Cables packaging (3)
Wires and Cables packaging (4)
Wires and Cables packaging (5)
Wires and Cables packaging (6)
Wires and Cables packaging (7)
Wires and Cables packaging (8)
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What are the measures for cable fire prevention?(1) Use flame-retardant cables; (2) Use fireproof cable tray; (3) Use fireproof paint; (4) Fire partition walls and fire baffles are installed at cable tunnels, mezzanine exits, etc.; (5) Overhead cables should avoid oil pipelines and explosion-proof doors, otherwise local pipes or heat insulation and fire prevention measures should be taken.
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