XnRUHKXS Cable Construction
| Conductor material | Copper |
| Conductor flexibility | Stranded class 2 |
| Conductor shape | Round compacted |
| Material of the inner semi-conductor | Semi-conducting compound |
| Insulation | XLPE |
| Material of the external semi-conductor | Extruded fully bonded |
| Material used for longitudinal water tightness | Swellable tape |
| Concentric conductor | Copper wires and helical copper tape |
| Protection | Aluminium tape |
| Armour type | Galvanized steel wires |
| Outer sheath | PE |
XnRUHKXS Cable Application
- Power Transmission: Used for power transmission in medium-voltage power grids (typical rated voltages: 6/10 kV, 12/20 kV, 18/30 kV).
- Substation Interconnections: Used to connect switchgear to equipment such as transformers; for example, the connection between a 15 kV substation switchgear and a plant service transformer.
XnRUHKXS Cable Standard
- IEC 60502-2
XnRUHKXS Cable Technical Data
- Bending factor when laying
- 14 (xD)
- Laying depth, center of system
- 800 mm
- Ambient air temperature
- 30 °C
- Ambient ground temperature
- 20 °C
- Max. conductor temperature in service
- 90 °C
- Short-circuit max. conductor temperature
- 250 °C
- Minimum operating temperature
- -35 °C
XnRUHKXS Cable Feature
- Longitudinal Water Barrier: The structure incorporates expansion tapes (semi-conductive expansion tape + standard expansion tape) that expand upon contact with water to prevent moisture from penetrating along the cable’s longitudinal axis.
- Radial Water Barrier: A longitudinally wrapped aluminum-plastic composite tape serves as the radial water barrier.
- Concentric Conductor: A metal shielding layer composed of copper wires (some sources mention it includes spiral copper tape).
- Mechanical Properties: Good impact resistance; minimum bending radius of 20xD (during installation); cable flexibility of 10xD.
- Environmental Adaptability: Minimum operating temperature of -35 °C; UV-resistant, suitable for outdoor use.
XnRUHKXS Cable Specification
| NO. OF CORES | NOMINAL CROSS SECTIONAL AREA | NOMINAL WEIGHT | |
|---|---|---|---|
| mm² | |||
| Conductor | Screen | kg/km | |
| 6/10 (12)kV | |||
| 1 | 35 | 16 | 840 |
| 1 | 50 | 16 | 990 |
| 1 | 70 | 25 | 1280 |
| 1 | 95 | 35 | 1660 |
| 1 | 120 | 50 | 2040 |
| 1 | 150 | 50 | 2300 |
| 1 | 185 | 50 | 2660 |
| 1 | 240 | 50 | 3240 |
| 1 | 300 | 50 | 3800 |
| 1 | 400 | 50 | 4680 |
| 1 | 500 | 50 | 5720 |
| 1 | 630 | 50 | 7030 |
| 1 | 800 | 50 | 8720 |
| 1 | 1000 | 50 | 10760 |
| 12/20 (24)kV | |||
| 1 | 35 | 16 | 1000 |
| 1 | 50 | 16 | 1130 |
| 1 | 70 | 25 | 1470 |
| 1 | 95 | 35 | 1800 |
| 1 | 120 | 50 | 2210 |
| 1 | 150 | 50 | 2490 |
| 1 | 185 | 50 | 2870 |
| 1 | 240 | 50 | 3470 |
| 1 | 300 | 50 | 4120 |
| 1 | 400 | 50 | 4920 |
| 1 | 500 | 50 | 6020 |
| 1 | 630 | 50 | 7390 |
| 1 | 800 | 50 | 9080 |
| 1 | 1000 | 50 | 11140 |
| 18/30 (36)kV | |||
| 1 | 50 | 16 | 1350 |
| 1 | 70 | 25 | 1660 |
| 1 | 95 | 35 | 2050 |
| 1 | 120 | 50 | 2470 |
| 1 | 150 | 50 | 2760 |
| 1 | 185 | 50 | 3150 |
| 1 | 240 | 50 | 3760 |
| 1 | 300 | 50 | 4340 |
| 1 | 400 | 50 | 5250 |
| 1 | 500 | 50 | 6390 |
| 1 | 630 | 50 | 7800 |
| 1 | 800 | 50 | 9540 |
| 1 | 1000 | 50 | 11640 |
Why Huadong Cable
Our vision is to become an internationally renowned cable brand. Customer satisfaction, employee advancement, and corporate growth are our service tenets. High standards, globalization, and building an international brand are our business philosophy.
About HuaDong
Henan Huadong Cable Co., Ltd., established in 1999, is a state-level high-tech enterprise integrating scientific research, production, and trade. Deeply engaged in the Belt and Road Initiative, Huadong Cable exports its products to over 130 countries worldwide, covering regions including Europe, South America, North America, the Middle East, Africa, Asia, and Oceania.
HuaDong Technology
HuaDong Cable focuses on technological research and development, employing 60 professionals with senior technical titles and holding over 100 invention and utility model patents. The company has assembled a team of experienced technical engineers to ensure the quality of its cable products.
Main Products
Our main products: Marine cables, power cables, overhead cables, fire-resistant cables, low-smoke zero-halogen cables, rubber cables, high-temperature resistant cables, instrumentation and control cables, solar cables, and other products.
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