0.6/1kV NSSHCGEÖU(V) Mining Cable 3×70, 3×95, 3×120, 3×150
NSSHCGEÖU(V) is a heavy-duty flexible mining cable complying with DIN VDE 0250 Part 812, rated at 0.6/1kV. It is specially designed for coal cutters, featuring EPR insulation, chloroprene outer sheath, integrated pilot cores and concentric earthing armour.
- Rated voltage0.6/1 kV
- StandardDIN VDE 0250 Part 812
- ConductorFlexible tinned copper, Cl. 5
- InsulationRubber EPR type 3GI3
- Outer sheathRubber PCP type 5GM5, yellow
- Size range3×25/16 – 3×150/70
- Outer diameter38 – 65 mm
- Cable weight (approx.)2850 – 9350 kg/km
NSSHCGEÖU(V) is a heavy-duty flexible mining cable complying with DIN VDE 0250 Part 812, rated at 0.6/1kV. It is specially designed for coal cutters, featuring EPR insulation, chloroprene outer sheath, integrated pilot cores and concentric earthing armour.
It adapts to harsh working conditions with frequent trailing, reeling, bending, tension and impact loads.
Suitable for wet, oily, dusty and hazardous mining areas, and allows temporary service in shallow water.
Application & Features
Selection overview
Main Applications
This cable is used for power supply and signal control of heavy mobile mining machinery including coal cutters, roadheaders and LHD loaders in coal mines and metal mines.
NSSHCGEÖU(V) Cable Feature
- Ozone and moisture resistance
- very good for monitoring the cables with
- appropriate monitoring equipement
- outdoor/indoor use
- coal-mining use
- used in cable chains
Specifications
Technical data
NSSHCGEÖU(V) Technical Details
| Temperature range: | |
|---|---|
| Fixed installation: | – 40°C + 80°C |
| Flexible installation: | – 25°C + 80°C |
| Temperature on conductor: | |
| In service: | + 90°C |
| In short circuit: | + 200°C |
| Nominal voltage: | Uo/U 0.6/1 kV |
| Test voltage: | 3000 V |
| Operating voltage: | A.C. Uo/U = 0.7/1.2 kV max. D.C. Uo/U = 0.9/1.8 kV max. |
| Tensile strength static: | 15 N/mm2 (please check min. bending radius applications) |
| Fire resistance: | DIN VDE 0482, EN/IEC 60332-1-2 |
| Oil resistance: | DIN VDE 0473, part 811-2-1, par. 10, EN 60811-2-1, IEC EN 60811-1-2 |
Key Technical Parameters
- Rated voltage: 0.6/1kV
- Operating temperature range: -25°C ~ +90°C
- Minimum bending radius: 10 times of cable outer diameter
- Executive standard: DIN VDE 0250 Part 812
Ordering Information of NSSHCGEÖU(V)
| Size | No. of cores x cross section | Outer- Ø | Copper weight | Cable weight approx. | Tensile strength |
|---|---|---|---|---|---|
| AWG(no.*) | n x mm2 | ca. mm ± 10% | kg/km | kg/km | N |
| 4 | 3×25/16KON+3x(1.5ST KÖN/1.5 UL KON) | 38 | – | 2850 | 1125 |
| 2 | 3×35/16KON+3x(1.5ST KÖN/1.5 UL KON) | 43 | – | 3070 | 1575 |
| 1 | 3×50/35KON+3x(1.5ST KÖN/1.5 UL KON) | 46 | – | 4010 | 2250 |
| 2/0 | 3×70/35KON+3x(1.5ST KÖN/1.5 UL KON) | 53 | – | 4970 | 3150 |
| 3/0 | 3×95/50KON+3x(1.5ST KÖN/1.5 UL KON) | 58 | – | 6580 | 4275 |
| 4/0 | 3×120/70KON+3x(1.5ST KÖN/1.5 UL KON) | 61 | – | 7600 | 5400 |
| 250 MCM | 3×150/70KON+3x(1.5ST KÖN/1.5 UL KON) | 65 | – | 9350 | 6750 |
Standards & References
Applicable standards
- Executive standardDIN VDE 0250 Part 812
- ConductorCl. 5, acc to IEC 60228, DIN VDE 0295
- Fire resistanceDIN VDE 0482, EN/IEC 60332-1-2
- Oil resistanceDIN VDE 0473, part 811-2-1, par. 10, EN 60811-2-1, IEC EN 60811-1-2
Construction
Material and build-up
0.6/1kV NSSHCGEÖU(V) Mining Cable Construction
- Conductor: flexible tinned copper conductor Cl. 5, acc to IEC 60228, DIN VDE 0295
- Insulation: rubber EPR type 3GI3
- Outer semi-conductive layer: semi-conducting rubber compound
- Monitoring conductor: tinned copper wires laying concentric around each control cores
- Monitor semi-conductive layer: semi-conducting rubber compound
- Inner sheath: rubber EPR type GM1b
- Earth conductor: copper/steel wires laying concentric between inner and outer sheath
- Outer sheath: yellow (similar to RAL 1021), rubber PCP type 5GM5
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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