IEC 60502 Standard Single Core cables
Konduttur: Konduttur tar-ram jew aluminju ittemprat sempliċi.
Conductor Shielding: Conductor shielding consists of a non-metallic, semiconductor composite extruded layer firmly bonded to the insulation layer, excluding all gaps.
Insulazzjoni: 1.8/3Il-firxiet tal-kejbil KV u 3.6/6KV huma ġeneralment iżolati bil-PVC, but also with XLPE, EPR/HEPR.
Konduttur/Insulazzjoni/Tarka tal-metall
Adeżivi
PVC/PE/LSZH Separate Jacket
Proprjetajiet Fiżiċi:
Temperatura operattiva: sa 70°C (Insulazzjoni tal-PVC); sa 90°C (Insulazzjoni XLPE jew EPR)
Firxa tat-temperatura: -5°C (Ġakketta tal-PVC); -20°C (Ġakketta tal-PE)
Temperatura ta 'ċirkwit qasir (tul massimu ta' short-circuit li ma jaqbiżx il-5s): 140-160°C (Ġakketta tal-PVC); 250°C (Ġakketta tal-PE)
Raġġ tal-liwja: 12 x MINN
|
Regular Uo/U
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In operation (Wieħed)
|
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
|
Parametri tal-Istruttura tal-Cable:
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Cross Section Nominali (mm2)
|
|
Cable mhux armat
|
Armoured Cable
|
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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Ħxuna Nominali ta 'Insulazzjoni (mm)
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Ħxuna tal-Istrixxa tar-Ram (mm)
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Żona tarka tal-Wajer tar-Ram (mm2)
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Ħxuna nominali tal-ġakketta (mm)
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Dijametru AO (mm)
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Piż approssimattiv (Kg/km)
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Ħxuna nominali tal-kuxxinett (mm)
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Ħxuna Armor (mm)
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Dijametru AO (mm)
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Piż approssimattiv (Kg/km)
|
|||
|
CU
|
AL
|
CU
|
AL
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||||||||||
|
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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Applikazzjoni:
Kejbils b'qalba waħda tal-enerġija standard IEC60502 huma ddisinjati għad-distribuzzjoni tal-enerġija minn 1.8/3KV sa 18/30KV f'50Hz. Jintużaw prinċipalment fi stazzjonijiet tal-provvista tal-enerġija, pipelines ta' ġewwa, barra, ilma taħt l-art u taħt il-baħar, kif ukoll għall-installazzjoni ta 'kejbils għall-industrija, distribution stations and power stations.
