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64/110 (123) kv XLPE isoliertes Netzkabel mit KEMA Testbericht
| Model No. : | YJLW03 |
|---|---|
| Brand Name : | HUAYUAN YONGTONG |
| Application : | Underground |
Beijing, Beijing, China
- HändlerGroßhändler
- Hersteller
- OEM -Service
- Plattformzertifizierung
- Video
Produktbeschreibung
1. ALLGEMEINES
Diese gelistete Spezifikation deckt die Struktur, Leistung, Test- und Verpackungsinformationen von EHV Power Cable, hergestellt von Beijing Huayuan Gaoke Cable Co., Ltd., ab.
Angelegenheiten, die nicht in dieser technischen Spezifikation erwähnt sind, werden vom Käufer und Lieferanten ausgehandelt. Dieses Dokument bestätigt die Vereinbarung beider Parteien als technische Vertragsvereinbarung, sofern in den offiziellen schriftlichen Anhängen nichts anderes bestimmt ist.
2. ANWENDBAR STANDARDS
Das Kabel muss gemäß den folgenden internationalen Normen entworfen, hergestellt und geprüft werden:
|
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 60840 |
Power cables with extruded insulation and their accessories for rated voltages above 30 kV (Um = 36 kV) up to 150 kV (Um = 170 kV) – Test methods and requirements |
3.KABELSTRUKTUR FÜR 110kV KABEL
(1)
CU / XLPE / AWS / AL-PE / HDPE 64/110 (123) kV 1 × 400 mm 2
|
Structure |
Nominal thickness mm |
Nominal diameter mm |
|
1 Circular compact stranded copper conductor |
60/2.97 |
23.2±0.2 |
|
2 semi-conductive tape |
0.14 |
23.8 |
|
3 Conductor screen(wrapping & extruding) |
1.2 |
25.6 |
|
4 XLPE insulation |
17.5 |
60.6(-1.0,+1.5) |
|
5 Insulation screen |
1.0 |
62.6 |
|
6 semi-conductive water blocking tape |
2.0 |
64.6 |
|
7 Aluminum wire screen with aluminum tape wrapping(gap) |
Sectional area 289mm2 |
69.9 |
|
8 semi-conductive water blocking tape |
0.6 |
70.9 |
|
9 AL-PE tape |
0.21 |
71.6 |
|
10 HDPE outer sheath |
4.0 |
79.6 |
|
11 semi-conductive layer (graphite coating) |
|
79.6±3.0 |
(2)
CU / XLPE / AWS / AL-PE / HDPE 64/110 (123) kV 1 × 2000 mm 2
|
Structure |
Nominal thickness mm |
Nominal diameter mm |
|
1 Five(5) Milliken (segmental) copper conductor |
5*(91/2.48) |
54.7±1.0 |
|
2 semi-conductive tape |
0.14 |
55.3 |
|
3 Conductor screen(wrapping & extruding) |
2.0 |
58.7 |
|
4 XLPE insulation |
16.0 |
90.7(-1.5,+1.0) |
|
5 Insulation screen |
1.0 |
92.7 |
|
6 semi-conductive water blocking tape |
2.0 |
94.7 |
|
7 Aluminum wire screen with aluminum tape wrapping(gap) |
Sectional area 275mm2 |
100.0 |
|
8 semi-conductive water blocking tape |
0.6 |
101.0 |
|
9 AL-PE tape |
0.21 |
101.7 |
|
10 HDPE outer sheath |
5.0 |
111.7 |
|
11 semi-conductive layer (graphite coating) |
|
111.7±3.0 |
1. GARANTIERTE TECHNISCHE DATEN
64/110 (123) kV 1 × 400 mm 2
|
No |
DESCRIPTION |
UNIT |
VALUEREQUIRED |
|
1 |
Manufacturer |
|
Beijing Huayuan |
|
2 |
Cable size |
mm2 |
400(nominal) |
|
3 |
Cable type |
|
CU/XLPE/AWS/AL-PE/HDPE |
|
4 |
Voltage Grade(U0/U(Um) |
KV |
64/110(123) |
|
5 |
Reference Standard |
|
IEC 60840 |
|
6 |
No. and cross sectional area of conductor |
|
1C 400sqmm |
|
7 |
Conductor material |
|
Copper |
|
8 |
Shape |
|
Circular compact stranded |
|
9 |
Nominal diameter of conductor |
mm |
23.2 |
|
10 |
Conductor Screen materials |
|
Simi-conduction tape + Extruded semi-conducting compound |
|
11 |
Nominal thickness of conductor screen |
mm |
1.2(wrapping + extruding) |
|
12 |
Insulation material |
|
super clean XLPE |
|
13 |
Nominal thickness of insulation |
mm |
17.5 |
|
14 |
Nominal diameter over insulation |
mm |
60.6 |
|
15 |
Insulation screen material |
|
|
|
16 |
Nominal thickness of insulation screen |
mm |
1.0 |
|
17 |
Metallic Screen material |
|
aluminum wire screen with aluminum spiral binder tape (gap) |
|
18 |
Short circuit current rating(t=1.0sec) |
|
|
|
|
Of conductor |
kA |
57.8 |
|
|
Of metallic screen |
kA |
28.5 |
|
19 |
Outer sheath material |
|
HDPE |
|
20 |
Nominal thickness of outer sheath |
mm |
4.0 |
|
21 |
Nominal overall diameter of cable |
mm |
79.6 |
|
22 |
Approx. weight of cable |
kg/km |
7960 |
|
23 |
Minimum bending radius |
mm |
1600 |
|
24 |
Max.D.C. Conductor resistance at20`C |
Ω/km |
0.0470 |
|
25 |
Nominal capacitance per phase |
uF/km |
0.155 |
|
26 |
Max. current rating in air at 40° C |
A |
752(1 circuit ,phase spacing 250, flat formation, a point earthed or cross connected) |
|
27 |
Max. current rating in ground at 25° C |
A |
721(1 circuit ,phase spacing 250, flat formation, a point earthed or cross connected ,depth of laying 1200 mm ,thermal resistivity of soil 1.2 k.m/W,25℃) |
|
28 |
Max. conductor temperature on continuous |
℃ |
90 |
|
29 |
Max. conductor temperature in short circuit |
℃ |
250(not exceed 5s) |
64/110 (123) kV 1 × 2000 mm 2
|
No |
DESCRIPTION |
UNIT |
VALUEREQUIRED |
|
1 |
Manufacturer |
|
Beijing Huayuan |
|
2 |
Cable size |
mm2 |
2000(nominal) |
|
3 |
Cable type |
|
CU/XLPE/AWS/AL-PE/HDPE |
|
4 |
Voltage Grade(U0/U(Um) |
KV |
64/110(123) |
|
5 |
Reference Standard |
|
IEC 60840 |
|
6 |
No. and cross sectional area of conductor |
|
1C 2000sqmm |
|
7 |
Conductor material |
|
Copper |
|
8 |
Shape |
|
Five(5) Milliken (segmental) |
|
9 |
Nominal diameter of conductor |
mm |
54.7 |
|
10 |
Conductor Screen materials |
|
Simi-conduction tape + Extruded semi-conducting compound |
|
11 |
Nominal thickness of conductor screen |
mm |
2.0(wrapping + extruding) |
|
12 |
Insulation material |
|
super clean XLPE |
|
13 |
Nominal thickness of insulation |
mm |
16.0 |
|
14 |
Nominal diameter over insulation |
mm |
90.7 |
|
15 |
Insulation screen material |
|
Extruded semi-conducting compound |
|
16 |
Nominal thickness of insulation screen |
mm |
1.0 |
|
17 |
Metallic Screen material |
|
aluminum wire screen with aluminum spiral binder tape (gap) |
|
18 |
Short circuit current rating(t=1.0sec) |
|
|
|
|
Of conductor |
kA |
287.4 |
|
|
Of metallic screen |
kA |
26.2 |
|
19 |
Outer sheath material |
|
HDPE |
|
20 |
Nominal thickness of outer sheath |
mm |
5.0 |
|
21 |
Nominal overall diameter of cable |
mm |
111.7 |
|
22 |
Approx. weight of cable |
kg/km |
24590 |
|
23 |
Minimum bending radius |
mm |
2240 |
|
24 |
Max.D.C. Conductor resistance at20`C |
Ω/km |
0.009 |
|
25 |
Nominal capacitance per phase |
uF/km |
0.306 |
|
26 |
Max. current rating in air at 40° C |
A |
1984(1 circuit ,phase spacing 250, flat formation, a point earthed or cross connected) |
|
27 |
Max. current rating in ground at 25° C |
A |
1597(1 circuit ,phase spacing 250, flat formation, a point earthed or cross connected ,depth of laying 1200 mm ,thermal resistivity of soil 1.2 k.m/W,25℃) |
|
28 |
Max. conductor temperature on continuous |
℃ |
90 |
|
29 |
Max. conductor temperature in short circuit |
℃ |
250(not exceed 5s) |
5. TESTVORAUSSETZUNGEN FÜR EHV-STROMKABEL
Die Kabeltests müssen in Übereinstimmung mit der geltenden Norm für 110-kV-Stromkabel durchgeführt werden. Die folgenden Prüfgegenstände müssen in Übereinstimmung mit den relevanten IEC-Normen ausgeführt werden.
|
No. |
Test item |
|
Routine tests |
|
|
1 |
Partial discharge test |
|
2 |
Voltage test |
|
3 |
electrical test on over sheath of the cable |
|
Sample tests |
|
|
1 |
conductor examination |
|
2 |
measurement of electrical resistance of conductor and of metal screen/sheath |
|
3 |
measurement of thickness of insulation and oversheath |
|
4 |
measurement of thickness of metal sheath |
|
5 |
measurement of diameters |
|
6 |
hot set test for XLPE insulation |
|
7 |
measurement of capacitance |
6. VERPACKUNGSHINWEISE FÜR 64/110 KV POWER CABLES
Die Kabel sind auf Stahlfässern zu wickeln. Die unlöschbare Markierung muss gemäß den Kundenanforderungen auf die Oberfläche des Trommelflansches gedruckt werden.
|
Cable Type |
Drum length(m) |
Drum Dimensions (mm) |
|||
|
|
|
D |
d |
b |
B |
|
CU/XLPE/AWS/HDPE 64/110kV 1× 400 mm2 |
900 |
3200 |
2000 |
1950 |
2200 |
|
CU/XLPE/AWS/HDPE 64/110kV 1× 2000 mm2 |
400 |
3600 |
2600 |
1950 |
2200 |
Fabrik und Ausrüstung
Paket und Lieferung
Ehre
Beijing, Beijing, China
- HändlerGroßhändler
- Hersteller
- OEM -Service
- Plattformzertifizierung
- Video
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