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cable current capacity

16 Min Read
The minimum bending radius for the (N)TSKCGEWÖU 3x95+3x16/3 3.6/6kV cable ranges from a minimum of approximately 348 millimeters for fixed installations to a maximum of 1,160 millimeters for S-curve transitions and forced-bend applications, with the most common reeling drum application falling in the 725–870 millimeter range. However, these numbers are meaningful only if you understand what they represent, why different installation types require different radii, and what happens to your cable if you bend it tighter than the specified limit. 最小弯曲半径范围从固定敷设的 348 毫米到 S 型转弯的 1,160 毫米不等，卷筒应用通常为 725–870 毫米。
Technical Department
on26/02/2026

Minimum Bending Radius: How Tight Can You Bend a (N)TSKCGEWÖU 3×95+3×16/3 3.6/6kV Cable?

The minimum bending radius for the (N)TSKCGEWÖU 3×95+3×16/3 3.6/6kV cable ranges from a minimum of approximately 348 millimeters for fixed installations to a maximum of 1,160 millimeters for S-curve transitions and forced-bend applications, with the most common reeling drum application falling in the 725–870 millimeter range. However, these numbers are meaningful only if you understand what they represent, why different installation types require different radii, and what happens to your cable if you bend it tighter than the specified limit. 最小弯曲半径范围从固定敷设的 348 毫米到 S 型转弯的 1,160 毫米不等，卷筒应用通常为 725–870 毫米。
7 Min Read
RHEYFIRM® cable series, developed by Nexans, represents the industry benchmark for high-voltage reeling cables in demanding crane and material handling applications. Within this series, the distinction between splittable earth configurations (designated with "S" variants) and standard configurations using the (N)TSKCGEWÖU designation has significant technical and operational implications. This analysis examines whether generic splittable earth reeling cables can serve as direct replacements for Nexans' proprietary "S" series cables.
Technical Department
on06/02/2026

RHEYFIRM® (S) Splittable vs. Standard (N)TSKCGEWÖU: Can Generic Splittable Earth Reeling Cables Replace Nexans “S” Series?

RHEYFIRM® cable series, developed by Nexans, represents the industry benchmark for high-voltage reeling cables in demanding crane and material handling applications. Within this series, the distinction between splittable earth configurations (designated with “S” variants) and standard configurations using the (N)TSKCGEWÖU designation has significant technical and operational implications. This analysis examines whether generic splittable earth reeling cables can serve as direct replacements for Nexans’ proprietary “S” series cables.
15 Min Read
(N)TSCGEWÖU cable designation represents a specialized category of medium-voltage flexible power cables manufactured according to the stringent requirements of German standard DIN VDE 0250-813. These cables are specifically engineered for demanding applications in underground mining operations, tunnelling projects, and heavy industrial installations where conventional power cables would fail under the combined stresses of mechanical loading, chemical exposure, and harsh environmental conditions. The nomenclature follows German cable designation conventions where "T" indicates fine-stranded conductors for maximum flexibility, "SC" denotes semiconductive screening layers, "G" represents flexible insulation compound, "E" signifies earth conductors, "W" indicates oil-resistant properties, and "Ö" confirms oil and chemical resistance of the outer sheath.
Technical Department
on26/01/2026

Ampacity Derating: How Much Current Can (N)TSCGEWÖU Carry When Wound in 3 Layers on a Drum?

(N)TSCGEWÖU cable designation represents a specialized category of medium-voltage flexible power cables manufactured according to the stringent requirements of German standard DIN VDE 0250-813. These cables are specifically engineered for demanding applications in underground mining operations, tunnelling projects, and heavy industrial installations where conventional power cables would fail under the combined stresses of mechanical loading, chemical exposure, and harsh environmental conditions. The nomenclature follows German cable designation conventions where “T” indicates fine-stranded conductors for maximum flexibility, “SC” denotes semiconductive screening layers, “G” represents flexible insulation compound, “E” signifies earth conductors, “W” indicates oil-resistant properties, and “Ö” confirms oil and chemical resistance of the outer sheath.