InternationalIEC 60331-21 ; IEC 60502-1
stranded-class 2 according to IEC 60228
2 - Mica tape
MICA/GLASS FIRE RESISTANT TAPE
3 - Insulation
4 - Assembly
Insulated conductors are laid up, filled where necessary with non-hygroscopic material and covered with an extruded thickness of thermoplastic material.
5 - Armour
Galvanized round wires or steel tapes completely covering the assembly of cores complying to the applicable requirements of IEC 60502-1.
6 - Outer sheath
Low Smoke Zero Halogen compound, Color as per customer requirement
7 - Packing
Drums can be wooden or steel
TEST AT WORKS FIRE RESISTANT ARMORED
- Max. DC conductors resistance at 20°C acc. to IEC 60228 & IEC 60502-1 parag.15.1&15.2
- Voltage test acc. to IEC 60502-1 parag. 15.1&15.3
Liban Cables will carry out these tests on all the lengths and tests certificates will be provided
- Check of the build - up and color coding of the cable
- Check of dimensions
Insulation : according to IEC 60502-1 Parag. 16.5.2
Armour : according to IEC 60502-1 Parag. 16.7
Oversheath : according to IEC 60502-1 Parag. 16.5.3
- Hot Set Test for XLPE insulation according to IEC 60502-1 Parag. 16.9
These tests will be carried out on one length of each size during each inspection .
Tests certificates will be provided by Liban Cables.
Mechanical characteristics on insulation and sheaths material (tensile strength and elongation at break) in accordance with IEC 60502-1.
Fire Resistance test according to IEC 60331-21 (750۫C for 90 mins) :
- 500V between conductors
- 300V between cond. & earth
These tests will be carried out on one length of the order.
Tests certificates will be provided by Liban Cables
DRAWING FIRE RESISTANT ARMORED CABLES
Select your country to find our products and solutions
- Central Europe
- France - Power Accessories
- Germany - Cryogenic Systems
- Italy Intercond
- Sweden - Axjo Kabel
- UK - Eshop
- UK - Power Accessories