YnHKXS 6/10KV up to 18/30 KV IEC 60332-3 CAT B
Description
XLPE Unarmored cable with Copper conductor
international code: N2XSY for single core, N2XSEY for 3 cores
Description
international code: N2XSY for single core, N2XSEY for 3 cores
Standards
International : IEC 60332-1-2; IEC 60332-3-23; IEC 60502-2Description
CU/SC/XLPE/SC/SC TAPE/CU WIRES/ low temp. PVC
APPLICATION
Power use outdoor application, even wet.
Suitable for fixed installations at open air, in tube or canals and underground.
Max. Operation temperature: 90°
Max. Short circuit temperature : 250° (Max 5 s)
CONSTRUCTION
1. Conductor:
Compacted Round conductor class 2
2. Insulation:
Extruded inner semi conductive layer, XLPE insulation and extruded outer semi conductive layer + Semi-conductive tape
3. Metallic screen layer:
Copper wires with open helix copper tape
4. Outer sheath:
Low Temperature PVC, Red or as per customer requirement
5. Marking:
By Inkjet
6. Packing:
Drums can be wooden or steel
Characteristics
| Construction characteristics | |
|---|---|
| Conductor material | Copper |
| Conductor shape | Circular compacted |
| Material of the inner semi-conductor | Semi-conducting compound |
| Insulation | XLPE |
| Material of the external semi-conductor | Extruded fully bonded |
| Concentric conductor | Copper wires and helical copper tape |
| Sheath colour | Red |
| Electrical characteristics | |
| Frequence | 50Hz |
| Mechanical characteristics | |
| Mechanical resistance to impacts | Good |
| Usage characteristics | |
| Fire retardant | IEC 60332-3-23 Cat.B |
| Laying depth, center of system | 800mm |
| 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 |
| Specific characteristics | |
| See all products | |
| |
Products and services
Docs and info
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TEST AT WORKS according to IEC 60502-2 & IEC 60332-3-23 CAT B
Routine Tests
-Max. DC conductors resistance at 20°C acc. to IEC 60228 & IEC 60502-2 parag. 16.1 & 16.2
-High voltage test acc. to IEC 60502-2 parag. 16.1 & 16.4
-Max. partial discharge test at 1.73 Uo acc. to IEC 60502-2 parag. 16.1 & 16.3Liban Cables will carry out these tests on all the lengths and tests certificates will be provided
Sample tests
- Check of the build - up and color coding of the cable
- Check of dimensions
Insulation : according to IEC 60502-2 Parag. 17.5.2
Metallic screen : according to IEC 60502-2 Parag. 17.7
Oversheath : according to IEC 60502-2 Parag. 17.5.3
- Hot Set Test for XLPE insulation according to IEC 60502-2 parag. 17.10
These tests will be carried out on one length of each size during each inspection .
Tests certificates will be provided by Liban Cables
Type tests
Mechanical characteristics on insulation and sheaths material (tensile strength and elongation at break) in accordance with IEC 60502-2.
Fire retardance test according to IEC 60332-3-23 CAT B
These tests will be carried out on one length of the order.
Tests certificates will be provided by Liban Cables
