Diameter Expended Hollow Wire For Electric Station
Specifications
- Origin
- China (Mainland)
- Price Term
- FOB
Diameter Expended Hollow Wire For Electric Station is a Inductors product. Key specs — Origin: China (Mainland); Price Term: FOB.
Product Description
This product is diameter expended hollow wire used for internal aerial electricity transmission and distribution line with 330kv and over.
TypeType | Name |
LGJKK | Diameter expended hollow steel-core aluminum wire |
LGSJK | Sparse stranded diameter expended steel-core aluminum wire |
Diameter expended hollow wire
Type | LGJKK-600 | LGJKK-900 | LGJKK-1400 | ||
Nominal outer diameter of conductor mm | 50.60 | 49.00 | 57.00 | ||
Nominal cross section mm2 | 600 | 900 | 1400 | ||
Calculated cross section mm2 | AI | 653.60 | 906.20 | 1387.60 | |
Steel | 54.50 | 84.80 | 106.00 | ||
Amount | 708.10 | 991.00 | 1493.60 | ||
Construction Number diameter mm | Support center metallic flexible pipe | Outer diameter | 37.00-0.5 | 27.00-0.5 | 27.00-0.5 |
Inner diameter | 31.0±0.5 | 21.0±0.5 | 21.0±0.5 | ||
Inner layer | AI | 30/3.4 | 18/3.0 | 15/3.0 | |
Steel | 6/3.4 | 12/3.0 | 15/3.0 | ||
Second inner layer AI | / | / | 28/4.0 | ||
Second Outer layer AI | / | 28/4.0 | 34/4.0 | ||
Outer layer é“AI | 42/3.4 | 34/4.0 | 40/4.0 | ||
D.C. resistance 20℃Ω/km | 0.04500 | 0.03247 | 0.02139 | ||
Current carrying 70℃A | 900 | 1030 | 1300 | ||
Construction weight kg/km | 2841 | 3705 | 5264 | ||
