(N)TSCGEWÖU Submersible ABT FO(LWL) Mining Trailing Cable

(N)TSCGEWÖU Cable for fixed energy distribution in mines.

  • Voltage (Uo/U)3.6/6kV to 12/20kV
  • StandardDIN VDE 0250
  • Phase conductorClass 5 Flexible Stranded Tinned Copper
  • InsulationRubber Compound
  • Phase cross section25 – 185 mm2
  • Overall diameter39.9 – 75.5 mm
  • Nominal weight2390 – 10700 kg/km
  • Submersible versionUp to 300 metres
Product overview

(N)TSCGEWÖU Cable for fixed energy distribution in mines.

(N)TSCGEWÖU FO Cable for high and extreme mechanical stresses, including torsional stress, deflection into different planes.

(N)TSCGEWÖU ATB Cable for heavy mobile equipment such as drag lines, shovels, dredges, drills, under extreme mechanical stresses

(N)TSCGEWÖUsubmersible Cable for in salty and brackish water immersion up to 300 metres under high mechanical stress

All these (N)TSCGEWÖU Mining Trailing Cable for mining, drilling and tunnelling trailing operations for use in surface or underground installations, It is a medium-voltage, flexible, heavy-duty reel/tow cable conforming to DIN VDE 0250, mainly designed for high mechanical stress scenarios such as mining, tunnels, dredging, and underwater equipment. It has five core characteristics: waterproof, oil-resistant, flame-retardant, torsion-resistant, and highly flexible.

Application & Features

TEBAOFLEX (N)TSCGEWÖU FO(LWL) fibre optics:Flexible reeling cable with integrated fibre optic wires for high and extreme mechanical stresses, including torsional stress, deflection into different planes, and high reeling speed. Suitable for indoor and outdoor applications.

TEBAOFLEX (N)TSCGEWÖU ATB Cable higher flexibility: Flexible cable for energy supply to heavy mobile equipment such as drag lines, shovels, dredges, drills, under extreme mechanical stresses and abrasions during trailing operations in opencast mines

TEBAOFLEX (N)TSCGEWÖU submersible Cable for flexible supply cable for permanent use in salty and brackish water immersion up to 300 metres under high mechanical stress. For applications such as pumps, dredges and floating docks. It is suitable for trailing operations of opencast mining equipment

tebaoflex NTSCGEWOU Submersible cable
tebaoflex NTSCGEWOU FOcable
tebaoflex NTSCGEWOU ABT cable

Specifications

(N)TSCGEWÖU Submersbile /FO(DWL)/ABT Cable Technical Data

(N)TSCGEWÖU Submersible Cable

VOLTAGE kV NO. OF CORES (PHASE + EARTH) NOMINAL CROSS SECTIONAL AREA CONDUCTOR DIAMETER MINIMUM OVERALL DIAMETER MAXIMUM OVERALL DIAMETER MAXIMUM TENSILE LOAD NOMINAL WEIGHT
mm2 mm mm mm N kg/km
Phase Conductor Earth Conductor
3.6/6 3+3 25 25/3 6.8 39.9 41.6 1500 2580
3.6/6 3+3 35 25/3 7.8 42.9 44.6 2100 3080
3.6/6 3+3 50 3/25 9.4 46 47.7 3000 3710
3.6/6 3+3 70 35/3 11.2 49.8 51.6 4200 4670
3.6/6 3+3 95 50/3 12.7 55.8 57.6 5700 5880
3.6/6 3+3 120 70/3 14.4 59.6 61.4 7200 7140
3.6/6 3+3 150 70/3 16.3 66 68.3 9000 8690
3.6/6 3+3 185 95/3 17.6 67.9 70.2 11100 9890
6/10 3+3 25 25/3 6.8 39.9 42.2 1500 2620
6/10 3+3 35 25/3 7.8 42.9 45.2 2100 3120
6/10 3+3 50 25/3 9.4 46 48.3 3000 3750
6/10 3+3 70 35/3 11.2 49.8 52.2 4200 4710
6/10 3+3 95 50/3 12.7 55.8 58.2 5700 5920
6/10 3+3 120 70/3 14.4 59.6 62.1 7200 7180
6/10 3+3 150 70/3 16.3 66 69 9000 8730
6/10 3+3 185 95/3 17.6 67.9 70.9 11100 9930
8.7/15 3+3 35 25/3 7.8 48.8 50.6 2100 3680
8.7/15 3+3 50 25/3 9.4 53.7 55.5 3000 4580
8.7/15 3+3 70 35/3 11.2 57.5 59.3 4200 5600
8.7/15 3+3 95 50/3 12.7 60.8 63.1 5700 6550
8.7/15 3+3 120 70/3 14.4 66.4 68.7 7200 8130
8.7/15 3+3 150 70/3 16.3 71 73.4 9000 9460
8.7/15 3+3 185 95/3 17.6 73.1 75.5 11100 10700
12/20 3+3 25 25/3 6.8 52 53.8 1500 3830
12/20 3+3 35 25/3 7.8 55.2 57 2100 4440
12/20 3+3 50 25/3 9.4 58.4 60.2 3000 5170
12/20 3+3 70 35/3 11.2 62.1 64.4 4200 6250
12/20 3+3 95 50/3 12.7 67.2 69.5 5700 7480
12/20 3+3 120 70/3 14.4 71 73.4 7200 8840

(N)TSCGEWÖU FO(DWL) Cable

VOLTAGE NO. OF CORES (PHASE + EARTH + FIBRE OPTICS) NOMINAL CROSS SECTIONAL AREA CONDUCTOR DIAMETER MINIMUM OVERALL DIAMETER MAXIMUM OVERALL DIAMETER MAXIMUM TENSILE LOAD NOMINAL WEIGHT
kV mm2 mm mm mm N kg/km
Phase Conductor Earth Conductor
3.6/6 3 + 2 + FO 25 25/2E 6.8 44.7 47.6 1500 2820
3.6/6 3 + 2 + FO 35 25/2E 7.8 46.6 49.5 2100 3190
3.6/6 3 + 2 + FO 50 25/2E 9.4 49.9 52.9 3000 3990
3.6/6 3 + 2 + FO 70 35/2E 11.2 55.5 58.5 4200 5070
3.6/6 3 + 2 + FO 95 50/2E 12.7 58.9 61.9 5700 5900
3.6/6 3 + 2 + FO 120 70/2E 14.4 64.4 68.3 7200 7490
3.6/6 3 + 2 + FO 150 70/2E 16.3 68.5 72.5 9000 8710
6/10 3 + 2 + FO 25 25/2E 6.8 47.3 50.3 1500 3370
6/10 3 + 2 + FO 35 25/2E 7.8 48.8 51.8 2100 3730
6/10 3 + 2 + FO 50 25/2E 9.4 53.7 56.7 3000 4680
6/10 3 + 2 + FO 70 35/2E 11.2 57.5 60.5 4200 5770
6/10 3 + 2 + FO 95 50/2E 12.7 60.8 64.7 5700 6720
6/10 3 + 2 + FO 120 70/2E 14.4 66.4 70.4 7200 8280
8.7/15 3 + 2 + FO 25 25/2E 6.8 52 55 1500 3680
8.7/15 3 + 2 + FO 35 25/2E 7.8 55.2 58.2 2100 4310
8.7/15 3 + 2 + FO 50 25/2E 9.4 58.4 61.4 3000 5020
8.7/15 3 + 2 + FO 70 35/2E 11.2 62.1 66 4200 6170
8.7/15 3 + 2 + FO 95 50/2E 12.7 67.2 71.2 5700 7380
12/20 3 + 2 + FO 25 25/2E 6.8 58 61 1500 4490
12/20 3 + 2 + FO 35 25/2E 7.8 59.4 62.4 2100 4830
12/20 3 + 2 + FO 50 25/2E 9.4 64.3 68.2 3000 5840
12/20 3 + 2 + FO 70 35/2E 11.2 68.1 72.1 4200 7030

(N)TSCGEWÖU ABT Cable

VOLTAGE NO. OF CORES (PHASE + EARTH NOMINAL CROSS SECTIONAL AREA CONDUCTOR DIAMETER MINIMUM OVERALL DIAMETER MAXIMUM OVERALL DIAMETER MAXIMUM TENSILE LOAD NOMINAL WEIGHT
kV mm2 mm mm mm N kg/km
Phase Conductor Earth Conductor
3.6/6 3+3 25 25/3 6.8 39.9 41.6 1500 2390
3.6/6 3+3 35 25/3 7.8 42.9 44.6 2100 2970
3.6/6 3+3 50 3/25 9.4 46 47.7 3000 3600
3.6/6 3+3 70 35/3 11.2 49.8 51.6 4200 4600
3.6/6 3+3 95 50/3 12.7 55.8 57.6 5700 5800
3.6/6 3+3 120 70/3 14.4 59.6 61.4 7200 7070
3.6/6 3+3 150 70/3 16.3 66 68.3 9000 8870
3.6/6 3+3 185 95/3 17.6 67.9 70.2 11100 9980
6/10 3+3 25 25/3 6.8 39.9 42.2 1500 2430
6/10 3+3 35 25/3 7.8 42.9 45.2 2100 3010
6/10 3+3 50 25/3 9.4 46 48.3 3000 3640
6/10 3+3 70 35/3 11.2 49.8 52.2 4200 4640
6/10 3+3 95 50/3 12.7 55.8 58.2 5700 5900
6/10 3+3 120 70/3 14.4 59.6 62.1 7200 7160
6/10 3+3 150 70/3 16.3 66 69 9000 8970
6/10 3+3 185 95/3 17.6 67.9 70.9 11100 10120
8.7/15 3+3 25 25/3 6.8 44.7 46.4 1500 2800
8.7/15 3+3 35 25/3 7.8 46.2 47.9 2100 3160
8.7/15 3+3 50 35/3 9.4 49.4 51.2 3000 3960
8.7/15 3+3 70 50/3 11.2 55 56.8 4200 5020
8.7/15 3+3 95 70/3 12.7 58.4 60.2 5700 5840
8.7/15 3+3 120 70/3 14.4 63.9 66.2 7200 7420
8.7/15 3+3 150 95/3 16.3 68.5 70.9 9000 8620
12/20 3+3 25 25/3 6.8 47.3 49 1500 3340
12/20 3+3 35 25/3 7.8 48.8 50.6 2100 3690
12/20 3+3 50 25/3 9.4 53.7 55.5 3000 4640
12/20 3+3 70 35/3 11.2 57.5 59.3 4200 5720
12/20 3+3 95 50/3 12.7 60.8 63.1 5700 6660
12/20 3+3 120 70/3 14.4 66.4 68.7 7200 8200

Construction

(N)TSCGEWÖU Submersible Cable in Water 300m

  • Voltage: 3.6/6kV, 6/10kV, 8.7/15kV, 12/20kV
  • Ambient Temperature:
    Fixed: -40ºC to +80°C;
    Flexed: -25°C to +60°C
  • Submersible: 300m
  • Phase Conductor: Class 5 tinned copper conductor
  • Insulation: Rubber compound
  • Semi-Conductive Layers: Semi-conductive tape over the conductor and inner and outer semi-conductive rubber layer on the insulation
  • Protective Earth Conductor: Individual copper wire braid
  • Central Filler: Rubber compound on a textile polyester support
  • Inner Sheath: EPR rubber compund with water proofing
  • Outer Sheath: CM rubber compound water proofing
  • Sheath Colour: Black

(N)TSCGEWÖU Mininf Cable With FO(DWL)

  • Voltage Rating Uo/U: 3.6/6kV, 6/10kV, 8.7/15kV and 12/20kV
  • Ambient Temperature: Fixed: -40ºC to +80°C
  • Maximum Short Circuit Temperature: +250°C
  • Phase Conductor: Annealed class 5 flexible stranded tinned or bare copper
  • Separator: Semi-conductive tape
  • Insulation: Special EPDM rubber
  • Fiber Optic Module: lA-D(ZN)13Y 6, 12, 18 or 24 fibers G50/125, G62,5/125 or E9/125
  • Protective Earth Conductor: Individual copper wire braid
  • Central Filler: Rubber compound on a textile polyester support
  • Inner Sheath: A special synthetic thermosetting compound type 5GM3
  • Outer Sheath: Special synthetic thermosetting compound 5GM5

(N)TSCGEWÖU ABT higher flexibility Cable

  • Voltage: 3.6/6kV, 6/10kV, 8.7/15kV and 12/20kV
  • Ambient Temperature:
    Fixed: -25ºC to +80°C
    Flexed: -40°C to +80°C
  • Phase Conductor: Class 5 tinned copper conductor
  • Insulation: Rubber compound
  • Semi-Conductive Layers: Semi-conductive tape over the conductor and inner and outer semi-conductive rubber layer on the insulation
  • Earth Conductor: Class 5 tinned copper conductor
  • Central Filler: Semi-conductive compound on a textile polyester support
  • Inner Sheath: Halogen-free polyurethane
  • Anti-Torsion Braid: Polyester braid between the inner and outer sheath
  • Outer Sheath: Abrasion Resistant Rubber Compound

More Details

(N)TSCGEWÖU Submersible, FO(LWL), ABT Mining Trailing Cable Difference Application

(N)TSCGEWÖU Type (N)TSCGEWÖU (N)TSCGEWÖU – FO Cable R-(N)TSCGEWÖU + FO Cable 3.6/6kV to 12/20kV (N)TSCGEWÖU – ATB Cable (N)TSCGEWÖU – ZH Cable (N)TSCGEWÖU – Submersible Cable
VOLTAGE 3.6/6kV, 6/10kV, 8.7/15kV, 12/20kV, 18/30kV 3.6/6kV, 6/10kV, 8.7/15kV, 12/20kV
PHASE CONDUCTOR Class 5 Flexible Stranded Tinned Copper
INSULATION Rubber Compound
SEMI-CONDUCTIVE LAYERS Semi-Conductive Tape over the Conductor and Inner and Outer Semi-Conductive Rubber Layer on the Insulation
EARTH CONDUCTOR Class 5 Flexible Tinned Copper
FIBRE OPTICS – Transmission Data Kind 50/125 Multimode, 62.5/125 Multimode, 9/125 Singlemode A-D(ZN)13Y 6, 12, 18 or 24 fibres G50/125, G62,5/125 or E9/125 –
Rubber Compound over the Twisted Cores
CENTRAL FILLER Semi-Conductive Compound on a Textile Polyester Support Semi-Conductive Compound on a Textile Polyester Support
INNER SHEATH Rubber Compound Halogen-Free Polyurethane EPR Rubber Compound Water Proofing
ANTI-TORSION BRAID Polyester Braid between the Inner and Outer Sheath –
OUTER SHEATH Rubber Abrasion Resistant Rubber Compound Halogen-Free PUR (Polyurethane) CM Rubber Compound Water Proofing

TEBAOFLEX CABLE Heavy-duty Mining Cable Product Process

Firstly, Conductor Preparation & Extrusion

Phase Conductors: Start with finely stranded, tinned, soft-annealed copper wire. Extrude a semi-conducting layer over the conductor to act as a conductor shield and ensure smooth electrical fields.

Primary Insulation: Extrude a layer of Ethylene Propylene Rubber (EPR) over the semi-conducting layer. An additional semi-conducting EPR layer is then extruded over the insulation as a strippable insulation shield.

Ground & Ground Check Conductors: Prepare uninsulated flexible tinned copper ground wires and a ground check wire. The ground check wire must be extruded with high-strength, colored polypropylene insulation (typically yellow)

1. Conductor drawing

Secondly, Shielding & Core Assembly

Braid Shielding: Apply a composite tinned copper and color-coded textile/nylon braid (Black, Blue, Red for phase identification) over each of the insulated phase conductors to act as an individual electrostatic shield.

Cabling (Twisting): Lay up the three shielded phase conductors, two uninsulated ground conductors, and the yellow ground check conductor together with suitable rubber fillers to achieve a perfectly circular cross-section.

Bedding & Reinforcement: Wrap the cabled core with a single-faced rubber-filled binder tape and apply a reinforcing twine (reinforcing braid) to provide mechanical strength.

Thirdly Jacketing(Inner Sheath and Ourter Sheath)

Inner & Outer Sheath: Extrude a heavy-duty thermosetting Chlorinated Polyethylene (CPE) compound over the assembly to form the inner jacket. For heavy-duty mining grades, apply a second outer CPE jacket.

Mold-Curing: For strict mining applications, the cable must pass through a continuous vulcanization (CV) or mold-curing process to cross-link the thermoset rubber and deliver extreme abrasion, oil, and chemical resistance.

(N)TSCGEWÖU Cable Packaing Drum Material Design

1. Packaging Reel Main Material: Pine/Poplar, Moisture Content 12–18% (Crack and Mildew Prevention)

2. Reel Body: Multi-layered solid wood plywood or hardwood splicing, crack-free and insect-free

3. Cable Reel Side Panels: Solid wood or multi-layered board, rounded edges R10–R15 (Cable Cut Prevention)

4. Reinforcement Layer: Side panels are bolted to the body with wooden dowels, plus 4–6 radial reinforcing ribs

5. Reel Surface: Clear varnish/waterproof paint, moisture-proof, antibacterial, and termite-proof

6. Cable Reel Printing Content: Manufacturer, cable specifications, length, etc

Tebaoflex-Reeling-Cable-Pakaging-drum Tebaoflex-Reeling-Cable-Pakaging

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Quality Assurance

Testing at every stage in our own workshop and laboratory, from incoming copper to the packed drum.

Bare copper wire bobbins inspected before stranding at the TEBAOFLEX factory

Raw Material Inspection

Every batch of copper rod, rubber compound and reinforcing material is checked before it reaches the line.

  • Copper: conductor resistance, elongation and surface condition on incoming rod and drawn wire
  • EPR, CPE, PUR and silicone compounds: hardness, tensile strength, elongation and ageing samples from each mix
  • Suppliers and batch numbers are recorded so every drum can be traced back to its materials
Operator monitoring an extrusion line control panel in the TEBAOFLEX workshop

Manufacturing Process Control

Stranding, insulation extrusion, core assembly and sheathing run under recorded process parameters.

  • Class 5/6 stranding with lay length and tension monitored for trailing and reeling flexibility
  • Continuous-vulcanisation extrusion with wall thickness and spark tests logged on every length
  • Operators sign off each stage before the cable moves to the next machine
3.5 kV voltage withstand test station in the TEBAOFLEX laboratory

Electrical Testing

Finished lengths go through the routine tests required by the referenced VDE, ICEA, IEC or NEK standard.

  • Conductor resistance and insulation resistance on every length
  • Voltage withstand (3.5 kV and higher) and partial-discharge measurement in the shielded HV laboratory
  • Screen and pilot-core continuity checks for mining and reeling constructions
Tensile testing machine for conductor and sheath samples

Mechanical and Ageing Tests

Samples from production are tested for the duty a mining, crane or submersible cable will actually see.

  • Tensile strength and elongation of insulation and sheath before and after ageing
  • Hot-set, ozone, oil-immersion and low-temperature bending tests
  • Constant-temperature water bath for insulation resistance of submersible constructions
Single-cable vertical flame test chamber

Flame Test and Final Inspection

Before packing, the cable is checked against the order and the flame-performance requirement of its standard.

  • Single-cable vertical flame test to IEC 60332-1-2 where specified
  • Metre marking, printing, drum length and appearance inspection
  • Test report and packing list issued with every shipment

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