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Custom Made XLPE Insulated High Voltage Cable Underground
TABLE B.5 TECHNICAL DATA FOR 110KV TO BE FILLED BY THE TENDERER | |||
No. | Description | Data | Supplier |
1 | producer | Hebei New Baofeng Wire & Cable Co.,Ltd. | |
2 | Applied standard for testing | SRPS IEC60840 | IEC60840 |
3 | Cable Type Designation | SRPS N.CO.006 SRPS HD 632 S2(Part4-Section C) | |
4 | Norminal system voltage | 110KV | 110KV |
5 | Rated phase voltage | 64KV | 64KV |
6 | Rated current | 857A | 862A |
7 | conductor |
|
|
Number of cores | one | one | |
Material | AL | AL | |
Conductor cross-section | 1000mm2 | 1000mm2 | |
8 | Conductor screen |
|
|
Material |
| semi-conductive XLPE | |
Thickness | mm | 1.5 | |
9 | Insulation |
|
|
Material | XLPE | Superclean XLPE | |
Thickness | min.15 mm | 16.0 | |
Cross-section | mm2 | 3050 | |
10 | Semi-conduction screen |
|
|
Material |
| semi-conductive XLPE | |
Thickness | mm | 1.2 | |
Cross-section | mm2 | 280 | |
11 | Eletrical proctection |
|
|
Material | Cu | Cu | |
Cross-section | 95mm2 | 95mm2 | |
thickness | mm | 0.1 | |
Diameter | mm | 1.5 | |
12 | sheath |
|
|
material | PE | PE | |
thickness | mm | 4.5 | |
13 | Cable |
|
|
External cable diameter | mm | 92.1 | |
weight per meter | kg/m | 8720 | |
Maximum length on the drum | m | 1000 | |
14 | Drum |
| FULL STEEL DRUM |
Drum diameter |
| 3800 | |
Drum width |
| 2200 | |
Drum weight |
| 1800 | |
15 | minimum bending radius | mm | 1650 |
16 | minimum bending radius | mm | 1850 |
during installation | |||
17 | permissible pulling force | KN | 40.0 |
18 | Delivery length per drum | mm | 1000 |
18 | Electrical characteristics |
|
|
Test voltage | KV | 160 | |
Maximum operating voltage | KV | 126 | |
impulse withstand voltage | KV | 550 | |
Rated frequency | 50HZ | 50HZ | |
Conductor DC resistance at 20℃ | Ω/km | 0.0291 | |
conductor AC resistance at 90℃ | Ω/km | 0.0402 | |
Cable capacitance | μF/km | 0.273 | |
Cable inductance for trefoil formation | mH/km | 0 | |
Postitive sequence impedance of cable | Ω/km | 0.0391 + j 0.206 | |
Zero sequence impedance of cable | Ω/km | 0.0661 + j 0.311 | |
Maximum electrical stress | kV/mm | 5.39 | |
Conductor losses per phase | kW/km | 29.52 | |
Dielectric losses per phase | kW/km | 0.28 | |
Total losses | kW/km | 29.80 | |
Factor of losses at 20℃ 50HZ | % | 0.85 | |
19 | current carrying capacity trefoil formation |
|
|
cables in ground | A | 862 | |
cables in air | A | 1038 | |
20 | Earth fault current | kA | 60.8 |
Earth fault duration | sec | 3 | |
21 | Permissible overload | A | 1316 |
22 | Testing standard | SRPS IEC 60840 | IEC 60840 |
23 |
|
| IEC60840 JDL266 2010 |
testing standard applied | Number,date of issue, | Quality inspection and testing | |
Type test certificate | issuing laboratory | centre of Electric Equipment | |
|
| Ministry of Electric Power | |
TABLE B 6.2a TECHNICAL DATA FOR CABLE TERMINATIONS FOR CONNECTING TO | |||
SF6 SWITCHGEAR TO BE FILLED BY THE TENDERER | |||
No. | Description | Data | Supplier |
1 | Producer | ChangLan Electric Technology Co.,Ltd | |
2 | Type designation |
|
|
3 | Applied Standard | IEC 60859 | IEC 60859 |
4 | Rated voltage of the equipment | 123kv | 123KV |
5 | rated frequency | 50HZ | 50Hz |
6 | Power freuency withstand | 230KV | 230KV |
voltage 1min | |||
7 | impulse withstand voltage | 550kv | 550kv |
(1,2/50) | |||
8 | termination length | mm | 1307 |
9 | total weight of the termination | kg | 62 |
10 | Type test certificate | Number,date of issue | L1026,May 13th,2009 |
issuing laboratory | Quality inspection and testing centre of Electric Equipment Ministry of Electric Power | ||
TABLE B.6.2b TECHNICAL DATA FOR CABLE TERMINATIONS FOR CONNECTING TO | |||
110KV OUTDOOR SWITCHGEAR TO BE FILLED BY THE TENDERER | |||
No. | Description | Data | Supplier |
1 | Producer | ChangLan Electric Technology Co.,Ltd | |
2 | Type designation |
|
|
3 | Applied Standard | IEC 60840 | IEC 60840 |
4 | Rated voltage of the equipment | 123kv | 123kV |
5 | rated frequency | 50HZ | 50HZ |
6 | Power freuency withstand | 230KV | 230KV |
voltage 1min | |||
7 | impulse withstand voltage | 550kv | 550kv |
(1,2/50) | |||
8 | termination length | mm | 2130 |
9 | total weight of the termination | kg | 130 |
10 | Type test certificate | Number,date of issue | L1026,May 13th,2009 |
issuing laboratory | Quality inspection and testing centre of Electric Equipment Ministry of Electric Power | ||
TABLE B.6.3 TECHNICAL DATA FOR CABLE JOINTS TO BE FILLED BY THE TENDERER | |||
No. | Description | Data | Supplier |
1 | Producer | ChangLan Electric Technology Co.,Ltd | |
2 | Type designation |
|
|
3 | Applied Standard | SRPS IEC 60840 | IEC 60840 |
4 | Rated voltage of the equipment | 123kv | 123kV |
5 | rated frequency | 50HZ | 50HZ |
6 | Power freuency withstand | 230KV | 230KV |
voltage 1min | |||
7 | impulse withstand voltage | 550kv | 550kv |
(1,2/50) | |||
8 | creepage distance for the pollution |
|
|
levelⅡaccording to | 1X1000/95mm2 | 3906mm | |
SRPS IEC 60815 |
|
| |
9 | joint length | mm | 1485 |
10 | total weight of the termination | kg | 76 |
11 | Type test certificate | Number,date of issue | L1026,May 13th,2009 |
issuing laboratory | Quality inspection and testing centre of Electric Equipment Ministry of Electric Power |
NOTE: THE TECHNICAL DATA FOR ACCESSORIES IS FILLED BY ChangLan Electric Technology Co.,Ltd,BUT OFFERED BY HEBEI NEW BAOFNG WIRE AND CABLE CO.,LTD.