IEC 60502 Standard Single Core cables
mpitarika: Varahina annealed tsotra na conducteur aluminium.
Conductor Shielding: Conductor shielding consists of a non-metallic, semiconductor composite extruded layer firmly bonded to the insulation layer, excluding all gaps.
Insulation: 1.8/3KV sy 3.6 / 6KV tariby isan-karazany dia amin'ny ankapobeny insulated amin'ny PVC, but also with XLPE, EPR/HEPR.
Conductor/Insulation/Metal Shield
lakaoly
PVC/PE/LSZH Separate Jacket
Toetra ara-batana:
Temperature miasa: hatramin’ny 70°C (PVC insulation); hatramin’ny 90°C (XLPE na EPR insulation)
Temperature range: -5°C (PVC palitao); -20°C (palitao PE)
Hafanana fohy-circuit (maximum duration of short-circuit not exceeding 5s): 140-160°C (PVC palitao); 250°C (palitao PE)
Miondrika radius: 12 x AVY
|
Regular Uo/U
|
In operation (Um)
|
Testing (rms)
|
|---|---|---|
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1.8/3KV
|
3KV
|
6.5KV
|
|
3.6/6KV
|
7.2KV
|
|
|
6/10KV
|
12KV
|
21KV
|
|
8.7/15KV
|
17.5KV
|
30.5KV
|
|
12/20KV
|
24KV
|
42KV
|
|
18/30KV
|
36KV
|
63KV
|
|
21/35KV
|
42KV
|
73.5(53)*KV
|
|
26/35KV
|
42KV
|
91(65)*KV
|
Cable Structure Parameters:
|
Nominal Cross Section (mm2)
|
|
Cable tsy misy fiadiana
|
Armoured Cable
|
||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
Insulation Nominal hateviny (MG)
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Varahina Strip hateviny (MG)
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Varahina Wire Shield faritra (mm2)
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Nominal Jacket hatevin'ny (MG)
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Diameter AO (MG)
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Lanja eo ho eo (kg/km)
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Nominal Pad hatevin'ny (MG)
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Haben'ny fiadiana (MG)
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Diameter AO (MG)
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Tombanana lanja (kg/km)
|
|||
|
CU
|
AL
|
CU
|
AL
|
||||||||||
|
10
|
2.0
|
0.1
|
16
|
1.8
|
13
|
240
|
180
|
1.2
|
1.6
|
1.8
|
18
|
460
|
400
|
|
16
|
2.0
|
0.1
|
16
|
1.8
|
13
|
300
|
200
|
1.2
|
1.6
|
1.8
|
19
|
530
|
430
|
|
25
|
2.0
|
0.1
|
16
|
1.8
|
15
|
410
|
250
|
1.2
|
1.6
|
1.8
|
20
|
650
|
500
|
|
35
|
2.0
|
0.1
|
16
|
1.8
|
16
|
510
|
300
|
1.2
|
1.6
|
1.8
|
21
|
780
|
560
|
|
50
|
2.0
|
0.1
|
16
|
1.8
|
17
|
640
|
350
|
1.2
|
1.6
|
1.8
|
22
|
930
|
640
|
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Fampiharana:
IEC60502 standard power single-core cables are designed for power distribution from 1.8/3KV to 18/30KV at 50Hz. They are mainly used in power supply stations, indoor pipelines, ivelan'ny trano, underground and submarine water, ary koa ho an'ny fametrahana tariby ho an'ny indostria, distribution stations and power stations.
