M4N2 1*240

1-SCOPE

This specification covers Single core unarmoured cables, conforming to IEC 60502-2 Specifications.
 

2. CONSTRUCTION

2.1 Conductor

Plain, annealed electrolytic copper conductors, circular stranded,conforming to the applicable requirements of IEC 60228.

2.2 Insulation

Extruded inner semi conductive layer, XLPE insulation and  extruded outer semi conductive layer .

2.3 Metallic Screen Layer

Copper tape

2.4 Sheath

PVC .

3. TESTS

All tests required by IEC 60502-2 either on Raw material or on finished products.

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.                                                                     

These tests will be carried out on one length of the order.

Tests certificates will be provided by Liban Cables