Single core power cable with solid conductor insulated with rubber insulation Type EI 5, flame retardant on a single vertical cable test, having low emission of smoke and corrosive gases when exposed to fire.
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.Nominal cross- sectional area of conductors |
Number of conductor wires |
Thickness of insulation specified value |
Mean overall dimensions MIN |
Mean overall dimensions MAX |
Indicative cable weight |
Maximum resistance of conductor at 20 °C |
Minimum insulation resistance at 90 °C |
|---|---|---|---|---|---|---|---|
mm² |
n |
mm |
mm |
mm |
g/m |
ohm/km |
Mohm•km |
1,5 |
1 |
0,7 |
2,6 |
3,3 |
19 |
12,1 |
0,011 |
2,5 |
1 |
0,8 |
3,2 |
4,0 |
32 |
7,41 |
0,010 |
4 |
1 |
0,8 |
3,6 |
4,6 |
47 |
4,61 |
0,0085 |
6 |
1 |
0,8 |
4,1 |
5,2 |
65 |
3,08 |
0,0070 |
10 |
1 |
1,0 |
5,3 |
6,6 |
112 |
1,83 |
0,0070 |
H07Z-U Single-core solid conductor Class Eca (CPR)
Rated voltage: Uo/U 450/750 V
Standards: : CEI EN 50525-1,CEI EN 50525-3-41; CEI EN IEC 60228; CEI EN
IEC 60332-1-2 ; CEI EN 50267-2-1; CEI EN 61034-2, EN 50575:2014+A1:2016.
Regulation Construction Products: 305/2011 EU.
European directives: 2014/35/UE (LVD) - 2011/65/EC and 2015/863/EU (RoHS).
Conductor: solid annealed plain copper, class 1 (EN IEC 60228)
Insulation: polyolefin based cross-linked material of type EI5,
having low emission of smoke and tcorrosive gases when exposed to fire.
Colour: blue, black, brown, grey, green/yellow, red, white,
turquoise, violet, orange, pink.
Marking: continuous marking on the insulation: on one side « ICEL
H07Z-U IEMMEQU <HAR> Ecogamma Eca»,
on opposite side « nominal cross-section, year of production,
MADE IN ITALY ».
Minimum installation
and handling temperature: - 5 °C
Maximum operating
temperature: 90 °C on the
conductor.
Minimum usage
temperature: - 20 °C only
if the cable is not subjected to shocks, vibrations, movements or other mechanical
stresses. If the cable is operated at a constant current and so is not
subjected to expansions and contractions due to the conductor temperature
variations, it is possible to be used even at lower temperatures.
Maximum short circuit
temperature: 250 °C on the
conductor (for maximum 5 seconds).
Minimum internal
bending radii: 4 times the overall
diameter.
Maximum tensile stress: 1,5 kg/mm² of the conductor cross section
Current carrying
capacity: see EN 50565-1 standard and CEI-UNEL 35024.
Guidance for Use: for installation where high presence of people is foreseen
and a low level of emission of smoke and corrosive gases are required in case
of fire or burning. Installation in surface mounted or embedded conduits, or
similar closed systems; suitable for fixed protected installation in, or on,
lighting or control gear for voltages up to 1000 V a.c. or, up to 750 V d.c. to
earth.
Unsuitable: for installation in bunches, for outdoor use,
direct or indirect burring in earth, in damp premises, directly under plaster.
Further instructions and guidance for use are given in the EN
50565 standard.
These cables are to be used only for electrical power
transmission and to be installed only by skilled personal.
