(N)TSCGECEWÖU 3.6/6kV & 6/10kV Submersible Cable Flexible Saltwater Immersion Cable for Pumps, Dredgers, Floating Docks & Open-Cast Mining
Application & Characteristics
Application | Flexible supply cable for permanent immersion in salty and brackish water up to 300 m under high mechanical stress. Suitable for pumps, dredgers, floating docks, trailing operations of opencast mining equipment. Suitable for indoor and outdoor use. |
Voltage Rating (Uo/U) | 3.6/6 kV, 6/10 kV |
Test Voltage | 3.6/6 kV: 11 kV |
Ambient Temperature | Fixed: -40°C to +80°C |
Max. Permissible Water Temp. | +40°C |
Minimum Bending Radius | Fixed: 6 × overall diameter |
Submersible Depth | 300 m |
Construction
Component | Material / Description |
|---|---|
Phase Conductor | Class 5 tinned copper conductor |
Insulation | Rubber compound |
Semi-Conductive Layers | Semi-conductive tape over conductor; inner & outer semi-conductive rubber layer on insulation |
Protective Earth Conductor | Individual copper wire braid |
Central Filler | Rubber compound on textile polyester support |
Inner Sheath | EPR rubber compound with waterproofing |
Outer Sheath | CM rubber compound with waterproofing |
Sheath Colour | Black |
Standards
Standard |
|---|
VDE 0250 Part 813 |
VDE 0295 |
EN 60228 |
Flame Retardant: IEC/EN 60332-1-2 |
DIMENSIONS
VOLTAGE DROP
When it comes to demanding applications like submersible pumps, dredgers, floating docks, and open-cast mining equipment, choosing the right cable is critical. The (N)TSCGECEWÖU 3.6/6kV & 6/10kV submersible flexible saltwater immersion cable is designed to handle these extreme environments, providing durability, flexibility, and long-term performance. But what exactly sets this cable apart, and how does it perform in real-world applications in Indonesia and beyond?
Where Is (N)TSCGECEWÖU Submersible Cable Typically Used?
1. Pumps and Dredgers
These cables are ideal for submersible pumps in harbors, offshore platforms, and water treatment plants. Their saltwater resistance and flexibility make them suitable for continuous immersion, even at depths up to 300 meters. In dredging operations, they withstand high mechanical stresses from moving equipment and abrasive sediments.
2. Floating Docks and Marine Infrastructure
Floating docks require power supply cables that are both flexible and durable in corrosive environments. The cable’s robust rubber sheaths protect against water ingress, salt corrosion, and UV exposure, making it reliable for long-term marine applications.
3. Open-Cast Mining Equipment
In open-cast mining, equipment is often exposed to trailing operations, mechanical wear, and harsh environmental conditions. The (N)TSCGECEWÖU cable maintains electrical integrity under continuous movement, making it suitable for dragline conveyors, submersible pumps in dewatering applications, and mobile mining equipment.
4. Indoor and Outdoor Installations
These cables are versatile enough for both indoor electrical installations in plants and outdoor use, providing excellent resistance to mechanical stress, UV radiation, and variable temperatures.
How Does (N)TSCGECEWÖU Compare With Other Submersible Cables?
A quick comparison helps clarify its advantages:
Feature | (N)TSCGECEWÖU | Standard PVC Submersible Cable | XLPE Cable |
|---|---|---|---|
Maximum Submersion | 300m | 50–100m | 100–150m |
Flexibility | High | Moderate | Low |
Saltwater Resistance | Excellent | Poor | Moderate |
Temperature Range | -40°C to +80°C | -10°C to +70°C | -20°C to +90°C |
Mechanical Load | High | Moderate | Moderate |
Applications | Pumps, dredgers, floating docks, mining | Pumps | Fixed industrial installations |
The (N)TSCGECEWÖU clearly outperforms standard PVC and even many XLPE cables in submersible and trailing applications, particularly where saltwater immersion and mechanical stresses are critical.
Frequently Asked Questions (FAQ)
Can (N)TSCGECEWÖU Cable Be Used in Saltwater Permanently?
Yes. It is specifically designed for permanent immersion in salty or brackish water, making it ideal for submersible pumps, dredgers, and floating docks.
What Is the Maximum Depth for Submersion?
The cable is rated for up to 300 meters under water, maintaining electrical integrity and mechanical resistance.
How Does It Handle Mechanical Stress?
The multi-layered rubber and textile support structure allows for high mechanical loads, suitable for trailing mining equipment and mobile dredging operations.
Can It Be Installed Indoors and Outdoors?
Yes. Its rubber outer sheath provides UV, abrasion, and moisture resistance, making it suitable for both indoor plant installations and harsh outdoor environments.
What Are the Temperature Limitations?
Fixed installation: -40°C to +80°C
Flexed/mobile installation: -25°C to +60°C
Maximum water temperature: +40°C
How Does It Compare to PVC or XLPE Cables?
Compared to PVC or XLPE, the (N)TSCGECEWÖU offers superior flexibility, saltwater resistance, and mechanical durability, particularly for trailing or submersible applications.
Are There Real-World Applications in Indonesia?
Yes. In Indonesia, it has been widely used in submersible pump stations for port dredging, floating dock power supply, and tailings dewatering in open-cast mining operations, demonstrating excellent reliability under high humidity, saltwater exposure, and heavy mechanical loads.
Why Choose (N)TSCGECEWÖU for Your Project?
The combination of robust construction, high flexibility, saltwater resistance, and proven electrical performance makes (N)TSCGECEWÖU a trusted choice for challenging industrial and marine applications. Choosing this cable ensures:
Reduced downtime due to cable failures
Increased safety with dedicated earth conductors
Long service life in harsh environments
Compliance with VDE 0250 Part 813, VDE 0295, EN 60228, and IEC/EN 60332-1-2 flame retardant standards
If you are managing submersible pumps, dredgers, floating docks, or open-cast mining operations in Indonesia, selecting a high-performance cable like (N)TSCGECEWÖU 3.6/6kV & 6/10kV can save you maintenance costs and enhance operational safety. Contact us today to discuss your project requirements and get tailored technical support and product recommendations.
