(N)SSHCGEWÖU-V Cable for Coal Mine Cutters and Drills
(N)SSHCGEWÖU-V cable is a 0.6/1kV heavy-duty mining cable designed to supply cutters, drills and mobile underground equipment in coal mines. In these applications, the cable may be exposed to dragging, bending, impact, abrasion and repeated handling. The integrated monitoring cores help detect outer damage, supporting faster fault awareness and safer machine operation.
Compared with a general lighting or utility cable, this construction is focused on mining machinery power supply. It combines Class 5 tinned copper conductors, 3GI3 insulation, semiconductive separator layers, GM1b elastomer bedding, galvanized steel and tinned copper pliable armour, and a 5GM5 heavy-duty elastomer outer sheath. The result is a cable page that gives buyers more than a model number: it explains where the cable fits, what each layer contributes and how to review available sizes before quotation.
Technical Specifications
| Product Type | (N)SSHCGEWÖU-V cable, heavy-duty armoured mining power cable |
| Rated Voltage | 0.6/1kV |
| Test Voltage | 3kV |
| Related Standard | VDE 0250-812 |
| Conductor | Electrolytic, stranded, tinned copper wire, DIN VDE 0295 Class 5 |
| Monitoring Conductor Separator | Semiconducting layer over monitoring conductor |
| Insulation | Phase and control cores insulated with 3GI3 compound according to DIN VDE 0207 Part 20 |
| Monitoring Core | Monitoring core is not insulated |
| Core Separator | Semiconducting layer over phase cores and control units |
| Layup | Phase cores laid in contact with each other; control units laid beforehand |
| Bedding | Special elastomeric compound GM1b according to DIN VDE 0207 Part 21 |
| Armour | Galvanized steel and tinned copper pliable armour |
| Outer Sheath | Heavy-duty elastomeric outer sheath 5GM5 according to DIN VDE 0207 Part 21 |
Cable Construction
- Conductor: Flexible Class 5 stranded tinned copper conductors for mining machinery power supply.
- Monitoring conductor layer: Semiconductive layer over monitoring conductor supports damage monitoring function.
- Insulation: Phase and control cores are insulated with 3GI3 compound, while the monitoring core remains uninsulated as part of the monitoring design.
- Core separator: Semiconductive layer over phase core and control unit insulation.
- Layup: Phase cores are laid in contact with each other, with control units laid beforehand.
- Bedding: GM1b special elastomeric compound provides a resilient bedding layer.
- Armour: Galvanized steel and tinned copper pliable armour improves mechanical protection.
- Outer sheath: Heavy-duty 5GM5 elastomeric sheath forms the external protection layer.
Available Size Range
| Product Code | Cross Section | Min. Overall Diameter | Max. Overall Diameter | Approx. Cable Weight | Copper Weight |
|---|---|---|---|---|---|
| 3125496 | 3×16/16kon + 2×2.5st + 2.5UEL | 33 mm | 38 mm | 2000 kg/km | 690 kg/km |
| 3125497 | 3×25/16kon + 3x(2×1.5st + 1.5UEL) | 41 mm | 46 mm | 3000 kg/km | 1050 kg/km |
| 3125498 | 3×35/16kon + 3x(2×1.5st + 1.5UEL) | 41 mm | 46 mm | 3200 kg/km | 1350 kg/km |
| 3125499 | 3×50/25kon + 3x(2×1.5st + 1.5UEL) | 46 mm | 51 mm | 4200 kg/km | 1870 kg/km |
| 3125500 | 3×70/35kon + 3x(2×1.5st + 1.5UEL) | 50 mm | 55 mm | 5400 kg/km | 2550 kg/km |
| 3125501 | 3×95/50kon + 3x(2×1.5st + 1.5UEL) | 57 mm | 62 mm | 6900 kg/km | 3410 kg/km |
| 3125502 | 3x1200kon + 3x(2×1.5st + 1.5UEL) | 62 mm | 67 mm | 8600 kg/km | 4330 kg/km |
Applications
- Coal mine cutter power supply
- Coal mine drill power supply
- Underground mining machinery requiring heavy-duty flexible armoured cable
- Mine and tunnel locations where monitoring cores are required for damage detection
- Heavy-duty equipment routes exposed to mechanical stress, dragging and abrasion
FAQ
What is (N)SSHCGEWÖU-V cable used for?
(N)SSHCGEWÖU-V cable is used in coal mines to supply cutters, drills and heavy-duty underground mining equipment.
How is this different from a general mining lighting cable?
This version is focused on supplying cutters and drills and includes galvanized steel and tinned copper pliable armour for demanding mining machinery routes.
What is the rated voltage?
The cable is rated 0.6/1kV with a 3kV test voltage.
Does the cable include monitoring cores?
Yes. Monitoring cores help detect external cable damage, supporting safer operation in underground mining environments.
Can Tebaoflex provide other sizes or custom designs?
Yes. Tebaoflex can support size confirmation, alternative construction review, cable marking, documentation and project-based quotation according to mining application requirements.