Productdetails | HELUKABEL SOUTH AFRICA

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XLPE-insulated, alu-conductor, single core, longitudinally and crosswise watertight, screened, PE-sheath

Technical data

XLPE-insulated power cables
acc. to DIN VDE 0276-620 /
HD 620 S2 / IEC 60502
Temperature range
during installation up to -20°C
Operating temperature
max. +90°C
Short circuit temperature +250°C
(short circuit duration max. 5 s)
Nominal voltage
U₀/U 6/10 kV, 12/20 kV, 18/30 kV
Operating voltage, 50 Hz
for 6/10 kV = max. 12 kV
for 12/20 kV = max. 24 kV
for 18/30 kV = max. 36 kV
Test voltage
for 6/10 kV = 21 kV
for 12/20 kV = 42 kV
for 18/30 kV = 63 kV
Minimum bending radius
15x cable Ø
Current carrying capacity
see "Technical Information"

Cable structure

Aluminium-conductor, to
DIN VDE 0295 cl.2, multi-wire,
BS 6360 cl.2, IEC 60228 cl.2
Inner semi-conducting coating
Core insulation of cross-linked
polyethylene (XLPE),
compound type DIX8
acc. to HD 620 S2
Outer conductive layer extruded and per-
manently welded with the core insulation
Longitudinally watertight,
conductive wrapping
Screen: Braiding of copper wires with
one or two tapes applied helically
Longitudinally watertight wrapping
Aluminium tape spliced with
PE sheath
Outer sheath of PE
compound type DMP2
acc. to HD 620 S2
Sheath colour: black
Sheath wall thickness
nominal value 2,5 mm

Note

rm = round conductor, multi-wire
Further types and dimensions on request.
AWG sizes are approximate equivalent
values. The actual cross section is in mm².

Application

Installation primarily for power utility grids and in cable ducts, outdoors, underground and in water, and also on pallets for manufacturing plants, switchgear and power stations. The resistant Al/PE-laminated sheathing acts as a cross water barrier. It inhibits the diffusion of water. In case of sheathing damage, water impact is contained at the flaw. The cable can be severely mechanically stressed during installation and operation. The PE sheathing is not flame-retardant to DIN EN 60332-1-2. The internal conductive layer between conductor and VPE insulation and the adherent external conductive layer on the VPE insulation guarantees a design with high operational safety and no partial discharge.

Downloads

Data sheet
Certificate of compliance

Part no.	No.cores x cross-sec. mm²		Operation voltage max.	Nominal voltage kV	Insulation thickness mm	Screen cross-sec. mm²	Outer Ø app. mm	Cop. weight kg / km	Alu weight kg / km	Weight app. kg / km	AWG-No.
38062	1 x 50	rm / 16	12	6 / 10	3,4	16	30,0	182,0	145,0	710,0	1
38063	1 x 70	rm / 16	12	6 / 10	3,4	16	32,0	182,0	203,0	890,0	2/0
38064	1 x 95	rm / 16	12	6 / 10	3,4	16	33,0	182,0	276,0	1100,0	3/0
38065	1 x 120	rm / 16	12	6 / 10	3,4	16	34,0	182,0	348,0	1330,0	4/0
38066	1 x 150	rm / 25	12	6 / 10	3,4	25	36,0	283,0	435,0	1450,0	300 kcmil
38067	1 x 185	rm / 25	12	6 / 10	3,4	25	38,0	283,0	537,0	1580,0	350 kcmil
38068	1 x 240	rm / 25	12	6 / 10	3,4	25	40,0	283,0	696,0	1780,0	500 kcmil
38069	1 x 300	rm / 25	12	6 / 10	3,4	25	42,0	283,0	870,0	1990,0	600 kcmil
38070	1 x 400	rm / 35	12	6 / 10	3,4	35	46,0	394,0	1160,0	2320,0	750 kcmil
38071	1 x 500	rm / 35	12	6 / 10	3,4	35	49,0	394,0	1450,0	2690,0	1000 kcmil
38072	1 x 630	rm / 35	12	6 / 10	3,4	35	51,0	394,0	1827,0	3160,0	1250 kcmil
38073	1 x 50	rm / 16	24	12 / 20	5,5	16	35,0	182,0	145,0	870,0	1
38074	1 x 70	rm / 16	12	12 / 20	5,5	16	36,0	182,0	203,0	1060,0	2/0
38075	1 x 95	rm / 16	24	12 / 20	5,5	16	38,0	182,0	276,0	1280,0	3/0
38076	1 x 120	rm / 16	24	12 / 20	5,5	16	39,0	182,0	348,0	1520,0	4/0
33089	1 x 150	rm / 25	24	12 / 20	5,5	25	41,0	283,0	435,0	1650,0	300 kcmil
38077	1 x 185	rm / 25	24	12 / 20	5,5	25	43,0	283,0	537,0	1800,0	350 kcmil
38078	1 x 240	rm / 25	24	12 / 20	5,5	25	45,0	283,0	696,0	2000,0	500 kcmil
38079	1 x 300	rm / 25	24	12 / 20	5,5	25	47,0	283,0	870,0	2230,0	600 kcmil
38080	1 x 400	rm / 35	24	12 / 20	5,5	35	50,0	394,0	1160,0	2580,0	750 kcmil
38081	1 x 500	rm / 35	24	12 / 20	5,5	35	54,0	394,0	1450,0	2980,0	1000 kcmil
38082	1 x 630	rm / 35	24	6 / 10	5,5	35	55,0	394,0	1827,0	3480,0	1250 kcmil
33084	1 x 50	rm / 16	36	18 / 30	8	16	39,0	182,0	145,0	1100,0	1
33085	1 x 70	rm / 16	36	18 / 30	8	16	40,0	182,0	203,0	1300,0	2/0
38083	1 x 95	rm / 16	36	18 / 30	8	16	42,0	182,0	276,0	1530,0	3/0
38084	1 x 120	rm / 16	36	18 / 30	8	16	44,0	182,0	348,0	1780,0	4/0
38085	1 x 150	rm / 25	36	18 / 30	8	25	45,0	283,0	435,0	1920,0	300 kcmil
38086	1 x 185	rm / 25	36	18 / 30	8	25	47,0	283,0	537,0	2080,0	350 kcmil
38087	1 x 240	rm / 25	36	10 / 30	8	25	49,0	283,0	696,0	2300,0	500 kcmil
38088	1 x 300	rm / 25	36	18 / 30	8	25	52,0	283,0	870,0	2550,0	600 kcmil
38089	1 x 400	rm / 35	36	18 / 30	8	35	55,0	394,0	1160,0	2960,0	750 kcmil
38090	1 x 500	rm / 35	36	18 / 30	8	35	30,0	394,0	1450,0	3380,0	1000 kcmil
38091	1 x 630	rm / 35	36	18 / 30	8	35	60,0	394,0	1827,0	3900,0	1250 kcmil