MEGATRO 1000KV 10GB2-SZ1 double circuit Transmission tower
USD $920 - $960 /Ton
Min.Order:1 Ton
Quick Details View All >
Qingdao Megatro Holding Co., Ltd.
Business Type: Manufacturer
Qingdao Shandong China
Main Products: transmission steel tower ,communication tower ,steel structure ,wind tubine tower ,steel mast ,power fitting and isulator ,conductor and earth wire ,lighting rod and earthing wire ,OPGW and cable ,aviation light ,anchor bolts and templates ,steel house and workshopProduct Details
MEGATRO 1000KV 10GB2-SZ1 double circuit Transmission tower
This photo refers to our 1000KV 10GB2-SZ1 double circuit Transmission tower, it is widely used in our Chinese market. Some of technical features of this tower as follow:
1 climate condition
Item | Temperature (℃) | Wind speed (m/s) | Ice thickness (mm) |
Max. temperature | 40 | 0 | 0 |
Mini. temperature | -15 | 0 | 0 |
Ice thickness | -5 | 10 | 10 |
Basic wind speed | -5 | 30 | 0 |
Installation condition | -5 | 10 | 0 |
Annual temperature | 15 | 10 | 0 |
Lightning overvoltage | 15 | 15 | 0 |
Operation overvoltage | 15 | 18 | 0 |
2 Technical specification of conductor and OPGW
Item | Conductor | OPGW | |
JL/G1A-630/45 | JLB20A-240 | ||
construction | AL | 45×3.76 | 59.69 |
Steel(Al wrap steel ) | 45×4.22 | 179.07 | |
Cross-section (mm2) | Al | 630.00 | 238.76 |
Steel | 43.39 | 20.01 | |
Total | 674.00 | 1595.50 | |
Diameter | 33.80 | 147200 | |
Length mass (kg/km) | 2079.20 | 13.0×10-6 | |
Elastic module (MPa) | 63000 | 147200 | |
coefficient of linear expansion (1/℃) | 20.9×10-6 | 13.0×10-6 | |
Rated broken (N) | 150450 | 260010 | |
3 tower design data
Tower type | Nominal Height (mm) | Horizontal span (m) | Vertical Span (m) | Angle º | Nominal height tower weight Kg |
10GB2-SZ1 | 54 | 400 | 500 | 0 | 111569 |
4 type and force of conductor and OPGW
Power voltage |
1000KV | Conductor type | 8×JL/ GIA-630/45 | Max. operation Tension force (KN/phase) |
457.368 |
Un-balance Stress value(%) |
10 |
OPGW Type | JLB20A-240 | Max. operation Tension force (KN/pc) | 68.424 | Un-balance Stress value(%) | 20
|
5 Operation data
Item
| Horizontal span (m) | Vertical Span (m) | Representative Span (m) | Angle º | Height (m) | KV |
data | 400 | 500 | 400 | 0 | 54 | 0.85 |
6 loading data
Site condition | Normal operation condition | Accident condition | Installation condition | Uneven icing | |||||
Basic wind speed | Ice | Mini. temperature | Non- broken | broken | |||||
Climate condition (t/v/b) | -5/30/0 | -5/10/10 | -40/0/0 | -5/0/10 | -5/0/10 | -15/10/0 | -5/10/10 | ||
Horizontal loading | conductor | 92441 | 20081 | - | - | - | 9638 | 20081- | |
Insulator Power fitting | 8640 | 1440 | - | - | - | 1440 | 1440- | ||
OPGW | 9051 | 2253 | - | - | - | 861 | 2253- | ||
conductor | 81560 | 130160 | 81560 | 130160 | 130160 | 81560 | 130160- | ||
Vertical loading
| Insulator Power fitting | ||||||||
OPGW | 7825 | 11985 | 7825 | 11985 | 11985 | 7825 | 119825- | ||
Stress force | conductor | One side | - | -- | - | 91474 | 91474 | - | -- |
The other side | - | -- | - | 91474 | 0 | - | -- | ||
Stress differences | - | -- | -- | 0 | 91474 | - | 45737 | ||
Stress force | OPGW
OPGW | One side | - | -- | 68424 | 68424 | - | -- | |
The other side | - | -- | 68424 | 0 | - | -- | |||
Stress differences | - | -- | 0 | 68424 | - | 13685 | |||
7 Foundation distance size
Nominal Height (m) | Foundation distance (mm) | Anchor bolt | |||
Front distance | Side distance | Type and quantity | Distance /radius (mm) | Material | |
45 | 15860 | 15860 |
12×M52
| 396 |
Chinese type 35 steel |
48 | 16532 | 16532 | |||
51 | 17204 | 17204 | 410 | ||
54 | 17876 | 17876 | |||
57 | 18548 | 18548 | 420.5 | ||
60 | 19220 | 19220 | |||
8 Foundation force
Nominal Height (m) | Tx | Ty | T | Nx | Ny | N |
45 | 338 | 313 | 2655 | 436 | 409 | 3492 |
48 | 346 | 325 | 2719 | 449 | 426 | 3577 |
51 | 353 | 332 | 2765 | 459 | 436 | 3647 |
54 | 365 | 338 | 2803 | 457 | 442 | 3728 |
57 | 371 | 343 | 2846 | 475 | 450 | 3795 |
60 | 379 | 359 | 2894 | 494 | 475 | 3865 |
Contact Supplier
You May Like
New Products
Popular Searches
Recommended Products
Find Similar Products By Category
Facebook
X
Pinterest
Linkedln