Type (N)SHTÖU – FO (LWL) Mining Trailing & Reeling Cable
Designed specifically for reeling operations on Electrified Rubber
Tyred Gantry (ERTG) cranes, the (N)SHTÖU – FO (LWL) cable serves as
a power supply with integrated fiber optics. It is suitable for
winding operations subjected to tensile stress and/or torsional
stress, as well as for connection and control cable in lifting
devices, hoisting plants, and transporting machines operating under
heavy mechanical loads. Additionally, it functions effectively as a
drum and drag cable in various environmental conditions, including
dry, damp, or wet rooms, and wet industrial environments.
| Cross Section (mm2) | Overall Diameter Min. – Max. (mm) | Approximate Weight (kg / km) |
|---|
| 3 x 35 + 2 x 16 / 2 + FO | 35,7 – 38,7 | 2400 |
| 3 x 50 + 2 x 25 / 2 + FO | 37,1 – 46,8 | 3200 |
| 3 x 70 + 2 x 35 / 2 + FO | 42,5 – 53,5 | 4120 |
| 3 x 95 + 2 x 50 / 2 + FO | 48,2 – 60,6 | 4990 |
| 3 x 120 + 2 x 70 / 2 + FO | 51,6 – 64,9 | 6370 |
| 3 x 150 + 2 x 70 / 2 + FO | 56,2 – 70,7 | 7480 |
| 3 x 185 + 2 x 95 / 2 + FO | 63,3 – 79,4 | 9020 |
| 3 x 240 + 2 x 120 / 2 + FO | 69,7 – 87,7 | 12320 |
• Conductor: Features electrolytic annealed, class 5 stranded
tinned copper wires, with the option for a plain conductor upon
request.
• Separator: Allows for the application of a suitable tape over the
conductor for added insulation and protection.
• Insulation: Utilizes a special HEPR-based elastomer compound
(minimum 3GI3 quality) to ensure high performance and durability.
• Core Identification: Power and control cables feature
light-colored insulation with numbers printed in black, while the
earth conductor is green-yellow colored for easy identification.
• Optical Fiber: Includes fiber cores with diameters of 9 μm, 62.5
μm, or 50 μm, with designs available for up to 24 fibers. Fiber
coding and covering arrangements aid in fiber type identification.
• Lay Up: Three main conductors are laid up with two earth cores
and a fiber optic element in the outer interstice for optimal
structure and performance.
• Inner Sheath: Utilizes a special type of elastomer compound
superior to GM1b for enhanced protection and insulation.
• Sheath Reinforcement: Equipped with an antitorsion textile
braided embedded sheath to resist torsional stress and enhance
cable longevity.
• Outer Sheath: Features a special rubber-based heavy-duty compound
that is oil and chemical resistant, as well as abrasion and notch
resistant (5GM3/5GM5), ensuring long-lasting performance in
challenging environments.
• Rated Voltage: 0.6 / 1 kV
• Max. Operating AC Voltage: 0.7 / 1.2 kV
• Max. Operating DC Voltage: 0.9 / 1.8 kV
• AC Test Voltage: 3.5 kV
• Conductor Operating Temperature: Maximum 90ºC
• Conductor Short-Circuit Temperature: Maximum 250ºC
• Working Temperature:
• Fixed: -40ºC to +80ºC
• Mobile: -25ºC to +80ºC
• Min Bending Radius: As per VDE 0298-3 Tab. 3
• Current Carrying Capacities: Compliant with VDE 0298-4 standards
• Travel Speed:
• In Festoon Systems: Up to 180 m / min horizontal, up to 120 m /
min on gantry
• In Reeling Applications: Horizontal reeling operation
• Max. Tensile Load of Cable: 20 N / mm2
This cable is engineered to meet the demanding requirements of
reeling operations on ERTG cranes, providing reliable power supply
with integrated fiber optics and exceptional durability in various
industrial environments.
Note: This is just part of the standard parameters of our products.
Please contact our Engineer if you need more. And the information
contained within this webpage is for guidance only and is subject
to change without notice or liability. All dimensions and
specifications are nominal and are subject to normal manufacturing
tolerances. All pictures shown are for illustration purposes only.
The actual product may vary. All the information is provided in
good faith and is believed to be correct at the time of
publication.
