NTSCGEWOEU 3 - 30 KV MEDIUM VOLTAGE FLEXIBLE TRAILING CABLE
Application:
As power supply or connection cables for large material handling machines, e.g. excavators in opencast mines subject to extremely high mechanical stresses in which abrasion and chaffing stresses are to be expected in trailing operation.
Structure:
1. Conductor Finely stranded copper, tinned, class 5 PE: Very finely stranded copper, tinned, class FS with semi conductive special rubber compound
2.Inner semi-conducting layer Semi-conductive EPR
3. Core insulation EPR rubber PROTOLON Special compound 3GI3
4. Core arrangement Three-core design, with split earth conductor in the interstices. Tear- resistant reinforcing tape over assembly
5. Outer semi-conducting layer Semi-conductive NBR easy strip
6. Split Earth Conductor
7. Armoring / reinforcement Braiding Material - Polyester
8. Inner sheath Rubber - polychloroprene (PCP) Special compound 5GM5
9. Outer sheath Rubber polychloroprene (PCP), Special compound 5GM5
STANDARDS / APPROVALS:
DIN VDE 0250-813 General
EN 50525-2-21 Electrical parameters
DIN VDE 0298-3 Mechanical parameters
MSHA P-189-4 Certifications / Approvals GOST -R/-K/-B Fire Certificate Certifications / Approvals
of Russian Federation
DIN EN 60332-1-2 / IEC 60332-1-2 Fire performance
IEC 60811-404 Chemical behaviour
THERMAL PARAMETERS:
Max. conductor temperature 90 °C
Max. conductor temperature at short circuit 250 °C
Ambient temperature fix installation (min) -40 °C
Ambient temperature fix installation (max) 80 °C
Ambient temperature flexible installation (min) -20 °C
Ambient temperature flexible installation (max) 60 °C
CHEMICAL PARAMETERS:
Flame retardant In accordance with EN/IEC 60332-1-2
Oil resistant Yes
Ozone resistance Yes
Resistant to UV Yes
MECHANICAL PARAMETERS:
Torsional stress +/- 100 °/m
Permanent tensile strength (rule) 15 N/mm² static
Bending radius (rule)
Acc. to VDE 0298-3: 6 x D fixed installation
10 x D flexible operation
ELECTRICAL PARAMETERS:
Rated voltage U0/U (Um) in kV 1.8/3 (3,6) 3.6/6 (7.2) 6/10 (12)8.7/15 (17.5) 12/20 (24) 14/25 (29) 18/30 (36)
Test voltage 6 kV 11 kV 17 kV 24 kV 29 kV 36 kV 43 kV
Nominal voltage U 3,000 V 6,000 V 10,000 V 15,000 V 20,000 V 25,000 V 30,000 V
In the world of industrial power supply, particularly for heavy-duty machinery in environments like opencast mines, the need for durable and efficient electrical cables is crucial. One such solution is the Feichun NTSCGEWOEU 3-30 kV medium voltage flexible trailing cable. Designed for extreme mechanical stresses, this cable is an ideal choice for large material handling machines like excavators, where power supply and connection must withstand high levels of abrasion and wear.
What Are the Applications of Feichun NTSCGEWOEU 3-30 kV Trailing Cable?
Feichun NTSCGEWOEU cables are designed for use in demanding environments where flexibility, high voltage, and mechanical stress resistance are paramount. Here are some typical applications:
Opencast Mining: The cable is used to supply power to large machinery like excavators and draglines, which face extreme mechanical stresses and abrasion in the mining process.
Material Handling Equipment: For cranes and hoists that are exposed to constant movement, the cable provides a flexible yet durable solution.
Industrial Automation: In automated manufacturing and production lines where machinery needs constant power, this cable ensures a stable connection under heavy operational conditions.
Case Study: Feichun NTSCGEWOEU in South African Mining Operations
In South Africa’s mining industry, the Feichun NTSCGEWOEU cable has been successfully implemented in large-scale opencast mines. One prominent example is its use in excavators at one of the country’s leading platinum mines, where the cable has proven its durability despite harsh conditions, including extreme heat, mechanical abrasion, and frequent bending. The cable’s oil and UV resistance have been essential in keeping operations safe and continuous.
How Does Feichun NTSCGEWOEU Compare with Other Cables?
When comparing Feichun NTSCGEWOEU cables to other similar products, several advantages stand out:
Feature | Feichun NTSCGEWOEU | Competitor X |
|---|---|---|
Voltage Rating | 3 kV to 30 kV | 3 kV to 25 kV |
Oil Resistance | Yes | No |
UV Resistance | Yes | Limited |
Bending Radius (Flexible) | 10x D | 12x D |
Maximum Conductor Temp. | 90 °C (normal) / 250 °C (short) | 80 °C (normal) / 200 °C (short) |
As shown in the table, Feichun NTSCGEWOEU offers superior oil and UV resistance, a higher temperature tolerance, and a more flexible design, making it an ideal choice for industries like mining and material handling.
Common Questions About Feichun NTSCGEWOEU 3-30 kV Flexible Trailing Cable
What Are the Main Benefits of Using Feichun NTSCGEWOEU Cables in Mining?
Feichun NTSCGEWOEU cables are highly resistant to abrasion, UV, and oils, making them a perfect fit for the tough conditions in mining operations. Their flexibility and high voltage capabilities ensure they can withstand constant movement and high electrical loads without compromising safety or performance.
How Do I Install Feichun NTSCGEWOEU Cable Correctly?
Fixed Installation: Ensure that the cable is installed at a minimum temperature of -40 °C and a maximum of +80 °C.
Flexible Installation: For dynamic applications, the bending radius should be at least 10 times the diameter (D) to prevent damage.
Tensile Strength: The cable can withstand a tensile strength of up to 15 N/mm², but care should be taken to avoid excessive tension during installation.
How Long Will Feichun NTSCGEWOEU Cables Last?
With proper installation and maintenance, these cables can last for many years, offering excellent durability under harsh conditions. Their robust design is specifically created to minimize wear and tear in challenging industrial settings.
Why Choose Feichun NTSCGEWOEU 3-30 kV Flexible Trailing Cable?
Feichun NTSCGEWOEU cables are a reliable and durable solution for high-demand applications in industries like mining, where flexibility, safety, and long-term performance are essential. With high mechanical and electrical performance, as well as industry certifications, this cable is an ideal choice for critical machinery that needs to operate under tough conditions.
Looking for a reliable medium voltage cable for your industrial application? Contact Feichun today to learn more about our NTSCGEWOEU series and how it can improve the performance and safety of your operations.
