Vertical Reeling Cable
A flexible reeling cable for very high stresses and vertical reeling operation (spreader application) ideal for mining, ports inside and out and other applications where movement and reeling is required. Manufactured to DIN VDE 0250, Part 814; GOST R.
Cable Specifications
| Type | CORDAFLEX (SMK)V |
| Conductor | Electrolytic copper tinned, very finely stranded class FS |
| Insulation | Special compound provides very high stability, best insulation resistance and excellent glidingcharacteristic |
| Shield | Braid screen made of tinned copper wires Transfer impedance optimized at 30 MHz Surface covered: at least 60%: for shielded cores at least 80%: for twisted pairs |
| Core Identification | black coloured insulation with light printed numbers, earth conductor green / yellow coloured |
| Core arrangement | Laid up in a maximum of 3 layers |
| Support element | Central Aramide support element to increase the loading capability, the kN value designates the breaking load of the support element |
| Sheath | – PROTOFIRM: inner sheath high grade special compound based on PCP, colour: yellow |
| – Anti-torsion braid Reinforced braid made of polyester threads, in a vulcanized bond between the sheath.Resulting in a high strength of the sheath system. |
|
| – PROTOFIRM special: outer sheath high grade special compound with best performance against abrasion and top tear resistantcharacteristics; based on PCP, colour: yellow |
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| Marking | CORDAFLEX (SMK)V (N)SHTOEUJ/O (number of cores)x(crosssection) |
Electrical Specifications
| Rated voltage | Uo/U = 0.6/1 kV |
| Maximum permissible operating voltage in AC systems | Uo/U = 0.7/1.2 kV |
| Maximum permissible operating voltage in DC systems | Uo/U = 0.9/1.8 kV |
| AC test voltage | 3.5 kV, 5 min |
| Current carrying capacity | According to DIN VDE 0298, Part 4 |
| Bus compatibility | With special elements: ASIBus, Profibus, CANBus, Industrial Ethernet Alternativ: Fibre optics for transmitting all bus protocols |
Thermal Specifications
| Ambient temperature | |
| – Fully flexible operation | – 35°C to +80°C |
| – Fixed installation | – 50°C to +80°C |
| Maximum permissible operating temperature of the conductor |
90°C |
| Short circuit temperature of the conductor | 200°C |
Mechanical Specifications
| Tensile load | increased tensile load through addtional support elements (see chart) |
| Torsional stresses | +/ 50°/m |
| Minimum bending radii | According to DIN VDE 0298, Part 3 |
| Minimum distance with S-type directional changes | 20xD |
| Hoist (vertical reeling) | Up to 240 m/min. It is recommended to consult the manufacturer at speeds above 240 m/min. |
| Additional tests | Reversed bending test, roller bending test, torsional stress test |
Chemical Specifications
| Resistance to oil | DIN VDE 0473, Part 81121, Para. 10 |
| Weather resistance | Unrestricted use outdoors and indoors, resistant to ozone, UV and moisture |
| Water compatibility | Given and verified in longterm tests |
Ordering Information
| No. of Core and Nominal Cross Section |
Part No. | Main conductor Diam. | Overall Diam or cable Min. Value |
Overall Diam of Cable Max. Value |
Approx net weight for 1000m |
Max. permissible tensile force |
| mm | mm | mm | kg/km | N | ||
| CORDAFLEX (SMK)V (N)SHTOEU control cables | ||||||
| 49×1 (20kN) | 5DH3 291 | 1.3 | 26.6 | 29.6 | 1260 | 3200 |
| 24×2,5 (20kN) | 5DH3 295 | 2.0 | 26.2 | 29.2 | 1340 | 3600 |
| 30×2,5 (20kN) | 5DH3 296 | 2.0 | 29.4 | 32.4 | 1680 | 4100 |
| 44×2,5 (20kN) | 5DH3 298 | 2.0 | 34.1 | 37.1 | 2280 | 5100 |
| 56×2,5 (20kN) | 5DH3 290 | 2.0 | 40.1 | 43.1 | 3030 | 6000 |
| CORDAFLEX (SMK)V (N)SHTOEU composite control cables | ||||||
| 42×12 AWG+3LWL(20 kN) | 5DH3 282 | 2.0 | 38.7 | 41.7 | 2940 | 4950 |
| 45×2,5+(4×0,5)C | 5DH3 286 | 2.0 | 42.9 | 45.9 | 2830 | 5175 |
