YHKXS 3*70/25 6/10KV CAT B
YHKXS 3*70/25 6/10KV CAT B
XLPE Unarmored cable with copper conductor. International code: YHKXS or N2XSEY
Read more- Nexans ref. : M3N4 023125
- Country ref. : M3N4 3*70/25//POL-2
Description
Description
Standards
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ProductIEC 60228; IEC 60502-2
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TestIEC 60332-1-2; IEC 60332-3-23
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 on each core
4. Assembling:
Conductors are laid up with non-hygroscopic fillers
5. Outer sheath:
Low Temperature PVC, Red or as per customer requirement
6. Marking:
By Inkjet
7. Packing:
Drums can be wooden or steel
TEST AT WORKS according to IEC 60502-2 and IEC 60332-3
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 & 16.3
Liban 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
These tests will be carried out on one length of the order.
Tests certificates will be provided by Liban Cables
Characteristics
Characteristics
Construction characteristics
Construction characteristics
Dimensional characteristics
Dimensional characteristics
Electrical characteristics
Electrical characteristics
Mechanical characteristics
Mechanical characteristics
Usage characteristics
Usage characteristics
Resources
Resources
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