- Qingdao Megatro Holding Co., Ltd.
-
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 workshop
Home > Products > Above 500kv products(inclucing 500kv products) > MEGATRO 1000V 10A2 JC3 MCS tension transmission tower
MEGATRO 1000V 10A2 JC3 MCS tension transmission tower
- Qingdao or as per clients
- T/T L/C
- 30 days
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Product Details
| Brand Name | Megatro | Place of Origin | China | |
| Model Number | MGP-1000kv-10A2-JC3 |
Product Description
MEGATRO 1000V 10A2 JC3 MCS tension transmission tower
This photo refers to our 1000V 10A2 JC3 MCS tension 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 | -30 | 0 | 0 |
Ice thickness | -5 | 10 | 10 |
Basic wind speed | -5 | 30 | 0 |
Installation condition | -15 | 10 | 0 |
Annual temperature | 0 | 10 | 0 |
Lightning overvoltage | 15 | 15 | 0 |
Operation overvoltage | 0 | 18 | 0 |
2 Technical specification of conductor and OPGW
Item | Conductor | OPGW | |
JL/G1A-500/35 | JLB20A-170 | ||
construction | AL | 45×3.76 | |
Steel(Al wrap steel ) | 7×2.51 | 19×3.4 | |
Cross-section (mm2) | Al | 500.00 | 43.13 |
Steel | 34.60 | 129.37 | |
Total | 535.00 | 172.5 | |
Diameter | 30.11 | 17.01 | |
Length mass (kg/km) | 1650.2 | 1152.0 | |
Elastic module (MPa) | 63000 | 147200 | |
coefficient of linear expansion (1/℃) | 20.9×10-6 | 13.0×10-6 | |
Rated broken (N) | 119410 | 203380 | |
3 tower design data
Tower type | Nominal Height (mm) | Horizontal span (m) | Vertical Span (m) | Angle o | Nominal height tower weight Kg |
10A2 JC3 | 45 | 550 | 800 | 40～70 | 123340 |
4 type and force of conductor and OPGW
Power voltage |
1000KV | Conductor type | 8×JL/ GIA-500/35 | Max. operation Tension force (KN/phase) |
363.006 |
Un-balance Stress value(%) |
70 |
OPGW Type | JLB20A-170 | Max. operation Tension force (KN/pc) | 56.827
| Un-balance Stress value(%) | 80
|
5 Operation data
Item
| Horizontal span (m) | Vertical Span (m) | Representative Span (m) | Angle o | Height (m) |
KV
|
data | 550 | 800 | 350~650 | 40~70 | 45 | / |
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 | -30/0/0 | -5/0/0 | -10/10/0 | -10/10/0 | -5/10/10 | |||
Horizontal loading | conductor | 81417 | 16499 | - | - | - | 9073 | - | ||
Insulator Power fitting | 38387 | 2995 | - | - | - | 2995 | - | |||
Jump & string | 11038 | 1291 | - | - | - | 805 | - | |||
OPGW | 7413 | 1923 | - | - | - | 1446 | - | |||
Vertical loading
| conductor | 118515 | 200143 | 118515 | 118505 | 118515 | - | |||
Insulator Power fitting | 70000 | 80500 | 70000 | - | 70000 | 70000 | - | |||
Jump & string | 28365 | 34701 | 28365 | - | 28365 | - | ||||
OPGW | 12013 | 18145 | 12013 | - | 12013 | 12013 | - | |||
Stress force | conductor | One side | 334415 | 363279 | 284308 | - | 254295 | 305950 | - | |
The other side | 327987 | 363279 | 2321141 | - | 0 | 238164 | -- | |||
Stress differences | 6427 | 0 | 52168 | - | 254295 | 67786 | - | |||
OPGW | One side | 55200 | 55200 | 55200 | - | 44160 | 0 | - | ||
The other side | 48200 | 48199 | 48198 | - | 0 | -7000 | - | |||
Stress differences | 7000 | 7001 | 7004 | - | 44160 | 7000 | - | |||
7 Foundation distance size
Nominal Height (m) | Foundation distance (mm) | Anchor bolt | |||
Front distance | Side distance | Type and quantity | Distance /radius (mm) | Material | |
36 | 15913 | 15913 |
8×M75
| S1=170 S2=280 |
Chinese type 35 steel |
39 | 16775 | 16775 | |||
42 | 17638 | 17638 | |||
45 | 18500 | 18500 | |||
8 Foundation force
Nominal Height (m) | Tx | Ty | T | Nx | Ny | N |
36 | 1045 | 842 | 5203 | 1285 | 937 | 6251 |
39 | 1045 | 842 | 5203 | 1285 | 937 | 6251 |
42 | 1045 | 842 | 5203 | 1285 | 937 | 6251 |
45 | 1045 | 842 | 5203 | 1285 | 937 | 6251 |
Contact Us
- Qingdao Megatro Holding Co., Ltd.
- Contact nameKarl Chat Now
- Phone86-0532-55588298
- AddressHuangdao, Qingdao, Shandong
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