Συνδεθείτε Δωρεάν συμμετοχή
1 / 5
CU / XLPE / CAS / LLDPE 76/132 (145) kV 1 χ 800 mm2
| Model No. : | YJLW03 |
|---|---|
| Brand Name : | HUAYUAN YONGTONG |
| Application : | Construction |
Beijing, Beijing, China
- Διανομέαςχονδρέμπορος
- Κατασκευαστής
- Υπηρεσία OEM
- Πιστοποίηση πλατφόρμας
- βίντεο
Περιγραφή προϊόντος
Προσδιορισμός
| ITEM | DESCRIPTION | UNIT | REQUIRED SCHEDULE A | OFFERED SCHEDULE B |
| 38 | 800mm² 76/132kV 1C Cu XLPE CSA | ----- | ||
| 1 | Manufacturer | Specify | Beijing Huayuan Gaoke cable Co.,Ltd. | |
| 2 | Country of Origin | Specify | CHINA | |
| 3 | Rated voltage | kV | 145 | 76/132(145) |
| 4 | nominal diameter of conductor | mm2 | 800 | 800 |
| 5 | nominal thickness of conductor screen | mm | Specify | 1.5(wrapping & extruding) |
| 6 | nominal thickness of core screen | mm | Specify | 1.0 |
| 7 | nominal overall diameter of cable | mm | Specify | 107.0 |
| 8 | mass of cable | kg/m | Specify | 13890(approx.) |
| 9 | d.c. resistance of conductor at 20 °C | Ω/km | Specify | 0.0221 |
| 10 | a.c. resistance of conductor at 90 °C | Ω/km | Specify | 0.0311 |
| 11 | a.c. resistance of sheath with conductor at 90 °C | Ω/km | Specify | 0.0724 |
| 12 | reactance per phase | Ω/km | Specify | 0.199 |
| 13 | capacitance per phase | nF/km | Specify | 189 |
| 14 | zero sequence resistance and reactance | Ω/km | Specify | 0.0311+j0.151(flat formation) |
| 15 | zero sequence capacitance | nF/km | Specify | 189(flat formation) |
| 16 | rated continuous current | A | Specify |
1040(in ground ,temperture 25℃,phase spacing 250mm,depth 1.2m ,soil thermal resisitivity 1.0k.w/m ,1circuits) |
| 17 | rated symmetrical fault withstand current | kA.s | Specify | 115(kA/1s conductor) |
| 18 | rated earth fault withstand current | kA.s | Specify | 55(kA/1s Al sheath) |
| 19 | conductor temperature at specified load | °C | 90 max | 90 max |
| 20 |
conductor temperature after symmetrical fault (1 s) assumin g operation at specified load before fault |
°C | Specify | 250(not exceed 5s) |
| 21 |
sheath temperature after earth fault (1 s) assuming operatio n at specified load before fault |
°C | Specify | 200(not exceed 5s) |
| 22 | conductor losses at maximum conductor operating temperature | kW/km | Specify | 33.64(I=1040) |
| 23 |
type test reports for the cables offered or for simila r cables previously tested |
Required | ||
| 24 | dimensioned drawing of the cable cross section | Specify | refer to the "structural drawing" | |
| 25 | minimum installation bending radius m | Specify | 2.1 | |
| 26 | emergency current rating (IEC 60853-2) | Specify | 1206(I=1040,at 105℃,not more than 2h continuously) | |
| 27 | cyclic current rating in accordance with IEC 60853-2 | Specify |
1040(in ground ,temperture 25℃,phase spacing 250mm,depth 1.2m ,soil thermal resisitivity 1.0k.w/m ,1circuits) |
CU / XLPE / CAS / LLDPE 76/132 (145) kV 1 χ 800 mm2
|
Structure |
Nominal thickness mm |
Nominal diameter mm |
|
1 Water blocking stranded compacted circular copper conductor |
\ |
34.0± 0.3 |
|
2 Semi-conductive tape |
0.14 |
34.6 |
|
3 Conductor screen(wrapping & extruding) |
1.5 |
37.0 |
|
4 XLPE insulation |
18.0 |
73.0±1.5 |
|
5 Insulation screen |
1.0 |
75.0 |
|
6 Semi-conductive tape |
1.2 |
81.0 |
|
7 Corrugated aluminum sheath |
2.0 |
96.5 |
|
8 Anticorrosive coating (bitumen) |
0.25 |
97.0 |
|
9 LLDPE outer sheath |
5.0 |
107.0 |
|
10 Semi-conductive layer(coatings) |
|
107.0±3.0 |
Η εξωθημένη αλουμινένια δομή δεν μπορούσε να ικανοποιήσει τις απαιτήσεις διαμήκους αντίστασης στο νερό
Η ΕΤΑΙΡΕΙΑ μας
ΕΡΓΑΣΤΗΡΙ
Πακέτο
Παράδοση και Πληρωμή
Τιμή
1.Three πυρήνα αγωγού χαλκού 2.Five πυρήνα χαλκού Αγωγός 3.132kv καλώδιο 4.High Τάση τροφοδοτικό καλώδιο 5.Hv Xlpe καλώδιο 6.Underground καλώδιο
Beijing, Beijing, China
- Διανομέαςχονδρέμπορος
- Κατασκευαστής
- Υπηρεσία OEM
- Πιστοποίηση πλατφόρμας
- βίντεο
Στείλτε το ερώτημά σας σε αυτόν τον προμηθευτή