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230 Kv XLPE絶縁リード線装甲電源ケーブル
| Model No. : | YJQ03 |
|---|---|
| Brand Name : | HUAYUAN YONGTONG |
| Application : | Construction |
製品説明
北京Huayuan Gaokeケーブル有限公司は1998年に設立され、中国北京のDaxing区に位置しています。工場は2万平方メートル以上の面積をカバーし、110kv XLPE絶縁ケーブルまでの電源ケーブルの国内外の高度な生産設備を持っています。当社は、2012年にアルミニウム合金ケーブル製造ライン、鉱物絶縁耐火ケーブル製造ライン、シリコンゴムケーブル生産ラインを導入しました。同社は完璧な品質、技術革新、エネルギー効率、環境保護を目指しています。華源は、ケーブルの中国のハイテク企業の流行星になっています。企業は、ISO9001：2008品質マネジメントシステム認証、GB / T28001-2011労働安全衛生マネジメント認証、ISO14001：2004環境マネジメント認証、CCC認証、国家工業生産許可、北京の電力供給局の有資格供給者を採用したBSI証明書をBS 6387：2013として渡し、すべての製品が全国の電線およびケーブル規格を満たしています。ケーブルは、多くの重要プロジェクトのために東南アジア、ヨーロッパ、北米、南米に輸出されていました。
建設
CU / XLPE / LAS / HDPE 130 / 230kV 1 * 2500 mm2
|
Basic Structure |
Nominal Thickness mm |
Nominal Outer Diameter mm |
|
1. Water blocking five(5) Milliken (segmental) copper conductor |
/ |
61.0±1.0 |
|
2.Semi-conductive tape |
0.14 |
62.0 |
|
3.Conductor screen (wrapping + extruding) |
2.5 |
66.0 |
|
4.XLPE insulation |
25.0 |
116.0(-1.5,+1.0) |
|
5.Insulation screen |
1.5 |
119.0 |
|
6.Semi-conductive water blocking tape |
2.0 |
121.0 |
|
7.Lead alloy E sheath |
4.0 |
129.0 |
|
8.Anti-corrosive layer (bitumen) |
0.25 |
129.5 |
|
9.HDPE Outer sheath |
5.0 |
139.5 |
|
10.Semi-conductive layer (coating) |
|
139.5±3.0 |
仕様
電源ケーブル（高電圧ケーブル）
|
NOMINAL VOLTAGE KV DESCRIPTION Particular |
UNIT |
REQUIRED 230kV 1x2500 |
OFFERED |
|
|
1 |
Maker`s Name |
|
Beijing Huyan Gaoke CABLE |
Beijing Huayuan |
|
2 |
Standard specifications applying to |
|
IEC STANDARD |
|
|
2.a |
Cable |
|
IEC 62067 & IEC 60811& IEC 60229 |
IEC 62067 & IEC 60811& IEC 60229 |
|
2.b |
Copper |
|
IEC 60228 |
IEC 60228 |
|
2.c |
Cross linked polyethylene |
|
IEC 62067 & IEC 60811 |
IEC 62067 & IEC 60811 |
|
2.d |
Protective covers |
|
IEC 62067 & IEC 60229 |
IEC 62067 & IEC 60229 |
|
3 |
Type of cable |
|
Cu/XLPE/LEAD/HDPE |
Cu/XLPE/LEAD/HDPE |
|
4 |
Rated voltage |
kv |
130/230 |
130/230 |
|
5 |
Max. continuous operating voltage |
Kv |
245 |
245 |
|
6 |
Max. field strength at nominal voltage |
Kv/mm |
4 at insulation surface 6.94 at inner insulation surface |
3.94 at insulation surface; 6.99 at inner insulation surface |
|
7 |
Number of cores/cable |
|
Single cores |
Single cores |
|
8 |
Form of conductor |
|
Milliken Stranded copper Conductor With Swelling Powder |
Milliken Stranded copper Conductor With water blocking tape |
|
9 |
Nominal cross section/core |
mm2 |
2500 |
2500 |
|
10 |
Number and diameter of strands/core |
mm |
5 Segmental X61 wires X 3.5 mm wire diameter |
5 Segmental ×91 wires × 2.76 mm nominal wire diameter |
|
11 |
Thickness of layers between conductor and outer jacket |
|
|
|
|
11.a |
Semi-conductor Smoothing tape over conductor with 30 % over lap and the thickness is (0.15) Nominal Minimum |
|
0.15 0.1
|
Semi-conductor water blocking tape over conductor with 20 % over lap and the thickness is 0.3 0.2 |
|
11.b |
Semi-conductor water blocking tape over SCT (item 11 .a) with 30 % over lap and the thickness is (0.2) Nominal Minimum |
|
0.2 0.18 |
Semi-conductor tape over SCTWBT
0.14 0.1 |
|
11.c |
Extruded Semi-conductor layer over SCWBT(item 11.b) Nominal Minimum |
mm |
1.5
1.3 |
Extruded Semi-conductor layer over SCT 2.2 1.2 |
|
11.d |
Insulation Nominal Minimum |
mm |
25 22.5 |
25.0 22.5 |
|
11.e |
Extruded Semi-conducting layer over insulation Nominal Minimum |
mm |
1.5
1.3 |
1.5 1.2 |
|
11.f |
Separator layer before lead sheath with 30 % over lap and the thickness is (2) Nominal Minimum |
mm |
2 1.8 |
Tow layer 30% Gap 2.0 1.5 |
|
11.g |
Method of conductor tightness |
|
1- swelling powder inside conductor layers 2- swelling tape between segmental 3- swelling tape over conductor 4- swelling tape over outer semi-conductive |
1- water blocking rope core 2- water blocking tape between segmental 3- water blocking tape over conductor |
|
12 |
Thickness of lead sheath Nominal Minimum Total C.S.A |
mm mm mm2
|
4 3.7 1675 |
4.0 3.7 1570(calculated value) |
|
13.a |
Material & thickness of outer protective anti-corrosion layer Nominal Minimum |
mm |
HDPE 5 3.8
|
HDPE 5.0 3.8 |
|
13.b |
semi-conductive extruded layer or graphite coating Nominal |
mm |
Semi-conductive graphite coating 0.05 |
Semi-conductive graphite coating 0.05 |
|
14 |
Nominal overall diameter of cable Nominal(approximate) |
mm |
147 |
139.5 |
|
15 |
Weight of cable/1000m |
|
|
49650 kg(approx.) |
|
15.a |
Copper (Conductor) |
Kg/km |
22500 ± 1% |
22500± 1% |
|
15.b |
lead |
Kg/km |
18950 |
18770(approx.) |
|
15.c |
Total weight of cable |
Kg/km |
52110 |
49650 kg(approx.) |
|
16 |
Length of cable supplied on each drum |
M |
500 (-0 + 5%)
|
500 (-0 + 5%)
|
|
17.a |
Net weight of loaded drum(Approximate) |
Kg |
26055 |
24825 |
|
17.b |
Gross weight of loaded drum(Approximate) |
Kg |
28055 |
27625 |
|
18 |
Dimension of drum |
|
|
|
|
18.a |
Diameter |
m |
4.0 (Steel) |
4.0 (Steel) |
|
18.b |
Width |
m |
2.2 |
3.2 |
|
19 |
Method of laying and pulling erection |
|
By mean of pulling eye attached to the conductor |
By mean of pulling eye attached to the conductor |
|
20 |
Min. bending radius |
|
|
|
|
20.a |
In soil |
mm |
4410 |
3490 |
|
20.b |
In duct |
mm |
5145 |
3490 |
|
20.c |
Placed in position: Without former With former |
mm mm |
2940 2205 |
2790 2790 |
|
21 |
Max. Safe pull on cable during installation. |
Kg |
15000 on pulling eye |
15000 on pulling eye |
|
22 |
Summary of tests standards at works as specified |
|
|
|
|
22.a |
Routine test |
|
IEC 62067& EETC Specification |
IEC 62067& EETC Specification |
|
22.b |
Sample test |
|
IEC 62067& EETC Specification |
IEC 62067& EETC Specification |
|
22.c |
Type test |
|
IEC 62067& EETC Specification |
IEC 62067& EETC Specification |
工場と設備
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