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Model No. : | YJY62 |
---|---|
Brand Name : | HUAYUAN YONGTONG |
Type : | Insulated |
Beijing, Beijing, China
Product beschrijving
1. APPLICALBE NORMEN
De kabel die door Beijing Huayuan wordt aangeboden, moet als volgt worden ontworpen, vervaardigd en getest volgens de internationale normen:
Quality Control Standard |
|
ISO 9001 |
Quality Management Systems |
ISO 14001 |
Environmental Management Systems |
Component Material Standard |
|
IEC 60228 |
Conductors of insulated cables |
Cable Standard |
|
IEC 60502-2 |
Power cables with extruded insulation and their accessories for rated voltages from 1 kV (Um = 1,2 kV) up to 30 kV (Um = 36 kV) – Part 2:Cables for rated voltages from 6 kV (Um = 7,2 kV) up to 30 kV (Um = 36 kV) |
2.CABLES STRUCTUUR voor 1C * 400mm2 kabel
CU / XLPE / CWS / PVC / AWA / PVC 18/30 (36) kV 1 × 400/35 mm2
Construction |
Nominal Thickness(mm) |
Nominal Diameter(mm) |
1- Stranded compacted circular copper conductor |
/ |
23.2 |
2- Conductor screen |
0.8 |
24.8 |
3- XLPE insulation |
8.0 |
40.8 |
4- Insulation screen |
0.6 |
42.0 |
5- Semi-conductive water-blocking tape |
0.3 |
42.3 |
6- Copper wire with copper tape screen |
Nominal cross section 35mm2 |
44.6 |
7- Wrapping tape |
0.2 |
45.2 |
8- PVC inner sheath |
1.5 |
48.2 |
9- Aluminum wire armour |
2.5 |
53.2 |
10-Wrapping tape |
0.25 |
54.7 |
11-PVC Outer sheath |
2.8 |
60.3 |
3. Gegarandeerde technische bijzonderheden
N2XSYRY |
18/30 KV Power Cable- CU/XLPE/SCRlBDlAWAlPVC |
Size 1x400 Sqmm |
Size 1x400 Sqmm |
|
|
|
|
Item |
Description |
Specification |
offer |
1 |
No. ofCores |
1 |
1 |
2 |
Conductor Material |
Cu |
Cu |
3 |
Conductor size |
400 mm² |
400 mm²(nominal) |
4 |
No. And diameter of wires (No/mm) |
61x2.85 |
60x2.97(nominal) |
5 |
Conductor Diameter |
~22.5 mm |
23.2mm(nominal) |
6 |
Thickness of inner semi-conductor layer |
~ 0.8 mm |
0.8mm(nominal) |
7 |
Diameter over inner semi-conductor layer |
~22 mm |
24.8mm(nominal) |
8 |
Insulation material |
XLPE |
XLPE |
9 |
THickness of insulation, nominal |
~6 mm |
8.0mm(nominal) |
10 |
Diameter over insulation,nominal |
~33 mm |
40.8mm(nominal) |
11 |
Thickness of outer semi-conductor layer |
~0.5 mm |
0.6mm(nominal) |
12 |
Diameter of outer semi-conductor layer |
35 mm |
42.0mm(nominal) |
13 |
Semi-conductor & water blocking tape thickness |
0.3 mm |
0.3mm(nominal) |
14 |
Nominal crosssection of screen |
35 mm² |
35 mm² |
15 |
Screen specification |
Copper wire &copper tape applied helically |
Copper wire &copper tape applied helically |
16 |
Specification sheath material |
PVC (ST2) |
PVC (ST2) |
17 |
Thickness of separation sheet |
~ 40 mm |
1.5mm(nominal) |
18 |
Diameter of armour wires |
Alumininum & 2.5 mm |
2.5(nominal,AL wire) |
19 |
Diameter of over amouring |
~ 44 mm |
53.2(nominal) |
20 |
Outer sheet material |
PVC (ST2) |
PVC (ST2) |
21 |
Thickness of outer sheath, nominal |
2.5 mm |
2.8 mm(nominal) |
22 |
Overal diameter |
~50 mm |
60.3(nominal) |
23 |
AC test voltage for 5 min (For fisrt time) |
70 KV |
70 kV |
24 |
Cable color |
Red |
red |
4.TEST EISEN VOOR MV Stroomkabels
De kabeltests moeten worden uitgevoerd in overeenstemming met de toepasselijke norm van 18 / 30kV voedingskabels. De volgende testitems moeten worden uitgevoerd in overeenstemming met de relevante IEC-normen.
No. |
Test item |
Routine tests |
|
1 |
measurement of the electrical resistance of conductors |
2 |
Partial discharge test |
3 |
Voltage test |
Sample tests |
|
1 |
conductor examination |
2 |
check of dimensions |
3 |
Voltage test for 4 h |
4 |
Hot set test for XLPE insulation |
Ons bedrijf
werkplaats
Pakket
Levering en betaling
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Uur klant
1. Drie Kern Koperen Geleider 2. Vijf Core Koperen Geleider 3. Hoge Voltage Power Kabel 4. 33 kv Kabel 5. Bouwkabel 6. Staal Draad Gepantserde Kabel 7. Steel Tap eArmoured
Beijing, Beijing, China
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