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64/110 (123) kv kabel power berisolasi XLPE dengan Laporan Uji KEMA
| Model No. : | YJLW03 |
|---|---|
| Brand Name : | HUAYUAN YONGTONG |
| Application : | Underground |
Beijing, Beijing, China
- Distributor / Grosir
- Pabrikan
- Layanan OEM
- Sertifikasi Platform
- Video
Deskripsi Produk
1. UMUM
Spesifikasi yang tercantum ini mencakup informasi struktur, kinerja, pengujian dan pengemasan EHV Power Cable yang diproduksi oleh Beijing Huayuan Gaoke Cable Co., Ltd.
Hal-hal yang tidak disebutkan dalam spesifikasi teknis ini harus dinegosiasikan oleh pembeli & pemasok. Dokumen ini menegaskan perjanjian dua pihak sebagai perjanjian teknis kontrak kecuali jika dinyatakan dalam lampiran tertulis resmi.
2. STANDAR APPLICALBE
Kabel harus dirancang, dibuat dan diuji sesuai dengan standar internasional sebagai berikut:
|
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. STRUKTUR KABEL UNTUK KABEL 110kV
(1)
CU / XLPE / AWS / AL-PE / HDPE 64/110 (123) kV 1 × 400mm2
|
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 × 2000mm2
|
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. DIJAMIN TEKNIK TEKNIS
64/110 (123) kV 1 × 400mm2
|
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 × 2000mm2
|
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. PERSYARATAN UJI UNTUK KABEL POWER EHV
Pengujian kabel harus dilakukan sesuai dengan standar yang berlaku dari Kabel Listrik 110 kV. Item uji berikut harus dilakukan sesuai dengan standar IEC yang relevan.
|
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. PACKING PARTICULARS UNTUK KABEL POWER 64/110 KV
Kabel harus diikat pada drum baja. Tanda yang tak terhapuskan harus dicetak pada permukaan drum flange sesuai dengan kebutuhan pelanggan.
|
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 |
Pabrik dan Peralatan
Paket dan Pengiriman
Kehormatan
Beijing, Beijing, China
- Distributor / Grosir
- Pabrikan
- Layanan OEM
- Sertifikasi Platform
- Video
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