(N)TMCGCW11Y Cable | Medium Voltage Flexible Reeling Cable
(N)TMCGCW11Y Cable is a high-flexible medium-voltage screened single-core cable for crane reeling, shore power, energy chains and heavy-duty mobile equipment, based on DIN VDE 0250-813.
- StandardDIN VDE 0250-813
- Rated voltage3.6/6 kV – 18/30 kV
- ConductorFinely stranded tinned copper, Class 5
- InsulationEPR
- Outer sheathHalogen-free TPU / polyurethane, red
- Size range1×25/16 – 1×300/25 mm²
- Outer diameter20 – 45 mm
- Weight (calculated)730 – 3705 kg/km
(N)TMCGCW11Y Cable is a high-flexible, medium-voltage, screened single-core cable designed according to DIN VDE 0250-813. It is built for crane reeling, shore power, energy chains and mobile equipment where compact bending radius, high mechanical strength and stable electrical performance are required.
The cable uses finely stranded tinned copper conductor, EPR insulation, a semi-conductive screen system and a halogen-free TPU outer sheath. It offers excellent resistance to oil, UV, ozone, moisture, abrasion and low-temperature operation.
Application & Features
Selection overview
Applications
(N)TMCGCW11Y Cable is used in crane reeling systems, shore power systems, energy chains, port and intermodal cranes, transformer houses, mobile drives, open-pit mining equipment and heavy-duty industrial power supply systems.
Cable Design for Equipment
(N)TMCGCW11Y is engineered for equipment that moves, reels or operates under high mechanical stress, including port cranes, intermodal cranes, shore power systems, mobile drives, transformer connections and cable carrier systems.
Features
- High flexibility for reeling and energy chain movement
- Medium-voltage screened single-core design
- Oil, UV, ozone, moisture and abrasion resistant
- Halogen-free and flame retardant
- Suitable for low-temperature and outdoor operation
Specifications
Technical data
Key Specifications
- Rated voltage: 3.6/6 kV, 6/10 kV, 8.7/15 kV, 12/20 kV, 14/25 kV, 18/30 kV
- Conductor: finely stranded tinned copper, Class 5
- Insulation: EPR compound with semi-conductive stress control layer
- Ground conductor: concentric tinned copper wire strands, approx. 85 percent coverage
- Outer sheath: halogen-free TPU / polyurethane, red
- Temperature range: fixed -50 deg C to +90 deg C; flexible -40 deg C to +90 deg C
- Bending radius: fixed >= 6 x OD; moving >= 8 x OD
Technical Specification
Maximum conductor temperature is 90 deg C, with short-circuit conductor temperature up to 200 deg C. The cable may be used in locations fully covered with water and permanently subjected to pressure up to 10 bar, covering AD8 protection conditions.
Electrical Parameters
Available voltage classes include 3.6/6 kV, 6/10 kV, 8.7/15 kV, 12/20 kV, 14/25 kV and 18/30 kV. AC test voltage ranges from 11 kV to 43 kV depending on voltage class. Common sizes include 1×25/16 mm2 up to 1×300/25 mm2.
Technical Data Tables
The following (N)TMCGCW11Y cable parameters cover common voltage classes, conductor sizes, outer diameter ranges, calculated cable weight and current carrying capacity.
(N)TMCGCW11Y 3.6/6 kV
| Cat. no. | n x mm² | Maximum conductor resistance [Ω/km] | Nominal diameter over insulation [mm] | Outer diameter min.-max. [mm] | Calculated cable weight [kg/km] | Current carrying capacity [A] |
|---|---|---|---|---|---|---|
| TebaoFlex1595 | 1×25/16 | 0.795 | 13.0 | 20-23 | 730 | 135 |
| TebaoFlex1596 | 1×35/16 | 0.565 | 14.5 | 22-25 | 845 | 169 |
(N)TMCGCW11Y 6/10 kV
| Cat. no. | n x mm² | Maximum conductor resistance [Ω/km] | Nominal diameter over insulation [mm] | Outer diameter min.-max. [mm] | Calculated cable weight [kg/km] | Current carrying capacity [A] |
|---|---|---|---|---|---|---|
| TebaoFlex1600 | 1×25/16 | 0.795 | 13.0 | 20-23 | 730 | 135 |
| TebaoFlex1601 | 1×35/16 | 0.565 | 14.5 | 21-24 | 860 | 169 |
| TebaoFlex1602 | 1×50/16 | 0.393 | 16.0 | 23-26 | 1045 | 207 |
| TebaoFlex1603 | 1×70/16 | 0.277 | 18.0 | 25-28 | 1285 | 268 |
| TebaoFlex1604 | 1×95/16 | 0.210 | 19.0 | 26-29 | 1540 | 328 |
| TebaoFlex1605 | 1×120/16 | 0.164 | 21.0 | 28-31 | 1805 | 383 |
| TebaoFlex1606 | 1×150/25 | 0.132 | 23.0 | 30-33 | 2160 | 444 |
| TebaoFlex1607 | 1×185/25 | 0.108 | 25.0 | 32-35 | 2505 | 510 |
| TebaoFlex1608 | 1×240/25 | 0.0817 | 27.0 | 35-38 | 3080 | 607 |
| TebaoFlex1609 | 1×300/25 | 0.0654 | 29.0 | 37-40 | 3705 | 703 |
(N)TMCGCW11Y 12/20 kV
| Cat. no. | n x mm² | Maximum conductor resistance [Ω/km] | Nominal diameter over insulation [mm] | Outer diameter min.-max. [mm] | Calculated cable weight [kg/km] | Current carrying capacity [A] |
|---|---|---|---|---|---|---|
| TebaoFlex1615 | 1×25/16 | 0.795 | 17.0 | 24-27 | 925 | 135 |
| TebaoFlex1616 | 1×35/16 | 0.565 | 18.0 | 25-28 | 1060 | 169 |
| TebaoFlex1617 | 1×50/16 | 0.393 | 19.0 | 26-29 | 1250 | 207 |
| TebaoFlex1618 | 1×70/16 | 0.277 | 21.0 | 28-31 | 1515 | 268 |
| TebaoFlex1619 | 1×95/16 | 0.210 | 23.0 | 30-33 | 1785 | 328 |
| TebaoFlex1620 | 1×120/16 | 0.164 | 24.0 | 32-35 | 2060 | 383 |
| TebaoFlex1621 | 1×150/25 | 0.132 | 26.0 | 35-38 | 2450 | 444 |
| TebaoFlex1622 | 1×185/25 | 0.108 | 28.0 | 36-39 | 2808 | 510 |
| TebaoFlex1623 | 1×240/25 | 0.0817 | 30.0 | 38-41 | 3340 | 607 |
(N)TMCGCW11Y 18/30 kV
| Cat. no. | n x mm² | Maximum conductor resistance [Ω/km] | Nominal diameter over insulation [mm] | Outer diameter min.-max. [mm] | Calculated cable weight [kg/km] | Current carrying capacity [A] |
|---|---|---|---|---|---|---|
| TebaoFlex1630 | 1×25/16 | 0.795 | 20.0 | 27-30 | 1130 | 135 |
| TebaoFlex1631 | 1×35/16 | 0.565 | 21.5 | 29-32 | 1300 | 169 |
| TebaoFlex1632 | 1×50/16 | 0.393 | 23.0 | 30-33 | 1500 | 207 |
| TebaoFlex1633 | 1×70/16 | 0.277 | 25.0 | 32-35 | 1750 | 268 |
| TebaoFlex1634 | 1×95/16 | 0.210 | 26.0 | 34-37 | 2075 | 328 |
| TebaoFlex1635 | 1×120/16 | 0.164 | 28.0 | 36-39 | 2350 | 383 |
| TebaoFlex1636 | 1×150/25 | 0.132 | 30.0 | 38-41 | 2725 | 444 |
| TebaoFlex1637 | 1×185/25 | 0.108 | 32.0 | 40-43 | 3100 | 510 |
| TebaoFlex1638 | 1×240/25 | 0.0817 | 34.0 | 42-45 | 3640 | 607 |
Current carrying capacity values are based on IEC 60364-5-52, conductor temperature 90 °C, reference ambient temperature 30 °C, free in air, installation method F, three loaded conductors in trefoil. Values for other installation methods are available on request.
Standards & References
Applicable standards
Based on DIN VDE 0250-813, with reference to DIN EN / IEC 60228, EN 50363-10-2, EN 60332-1-2, EN 60754-1 and EN 60811-404. The cable supports RoHS and CPR-related project requirements.
Construction
Material and build-up
The cable is built for medium-voltage flexible service and combines electrical screening, mechanical strength and a halogen-free outer jacket.
| Component | Structure / Material | Description |
|---|---|---|
| Voltage | 3.6/6 kV, 6/10 kV, 8.7/15 kV, 12/20 kV, 14/25 kV, 18/30 kV | Medium-voltage design for crane reeling, shore power and mobile equipment. |
| Conductor | Finely stranded tinned copper, Class 5 | Provides high flexibility and stable conductivity for frequent movement. |
| Insulation | Inner semi-conductive stress control layer + EPR insulation | Improves electrical stability and mechanical performance under dynamic load. |
| Screen | Outer semi-conductive insulation shield + concentric tinned copper ground conductor | Ensures effective screening and grounding performance. |
| Sheath | Halogen-free TPU / polyurethane, red | Flame retardant, oil resistant, UV resistant, ozone resistant and suitable for indoor and outdoor use. |
| Mechanical Performance | High-flex construction for reeling and dragging | Suitable for repeated bending, winding and movement on heavy-duty equipment. |
More Details
Comparison and references
Comparison with Similar Cable Types
Compared with NSHTOU cable, (N)TMCGCW11Y provides a medium-voltage screened single-core structure. Compared with NSSHCGEOEU, it is better suited for flexible reeling and crane movement. Compared with (N)TSCGEWOEU, it is often selected where a single-core design and polyurethane sheath are preferred.
Cable Installation
Avoid twisting and excessive tensile force during installation. Keep the minimum bending radius at >= 6 x cable OD for fixed installation and >= 8 x cable OD for moving operation. For reels and energy chains, ensure correct guiding, stable cable alignment and suitable drum diameter.
FAQ
Common questions
What is (N)TMCGCW11Y Cable used for?
It is used for medium-voltage flexible power supply in cranes, cable reels, shore power systems and heavy-duty mobile equipment.
Is it suitable for outdoor use?
Yes. The TPU sheath resists UV, ozone, moisture and weather exposure.
Can this cable be used underwater?
Yes, it can be used where cables are fully covered with water under pressure up to 10 bar.
What voltage classes are available?
Common ratings include 3.6/6 kV, 6/10 kV, 12/20 kV and 18/30 kV.
Is the cable halogen-free?
Yes. The outer sheath is halogen-free and flame retardant.
Can TEBAOFLEX customize this cable?
Yes. Voltage class, cross section and construction can be customized for project requirements.
Request this cable.
Send the core configuration, length and application details.
Quality Assurance
Testing at every stage in our own workshop and laboratory, from incoming copper to the packed drum.
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
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
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
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
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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