IEC 60502 Standard Single Core cables
Karmester: Plain annealed copper or aluminum conductor.
Conductor Shielding: Conductor shielding consists of a non-metallic, semiconductor composite extruded layer firmly bonded to the insulation layer, excluding all gaps.
Szigetelés: 1.8/3KV and 3.6/6KV cable ranges are generally insulated with PVC, but also with XLPE, EPR/HEPR.
Conductor/Insulation/Metal Shield
Adhesives
PVC/PE/LSZH Separate Jacket
Physical Properties:
Üzemi hőmérséklet: up to 70°C (PVC insulation); legfeljebb 90 ° C -ig (XLPE or EPR insulation)
Hőmérsékleti tartomány: -5° C (PVC kabát); -20° C (Kabátra)
Rövidzárlati hőmérséklet (A rövidzárlat maximális időtartama, amely nem haladja meg az 5-et): 140-160° C (PVC kabát); 250° C (Kabátra)
Hajlítási sugár: 12 x
|
Regular Uo/U
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In operation (Um)
|
Testing (rms)
|
|---|---|---|
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1.8/3KV
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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:
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Névleges keresztmetszet (mm2)
|
|
Unarmored Cable
|
Armoured Cable
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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Szigetelés névleges vastagsága (mm)
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Rézcsík vastagsága (mm)
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Rézhuzalos pajzs (mm2)
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Névleges kabát vastagsága (mm)
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AO Diameter (mm)
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Approximate Weight (kg/km)
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Nominal Pad Thickness (mm)
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Armor Thickness (mm)
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AO Diameter (mm)
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Approximate weight (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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...
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...
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...
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...
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Alkalmazás:
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, outdoor, underground and submarine water, as well as for the installation of cables to the industry, distribution stations and power stations.
