Megatro 220kv 2e8-Sz3 DC Tangent Transmission Tower

  • Model NO.: MGP-220kv-2E8-SZ3
  • Conductor Circuit: Double Circuit
  • Materials: Steel
  • Style: Independence Tower
  • Design Software: Pls
  • Accessories 2: Cable and Conductor
  • Accessories 4: Insulator
  • Accessories 6: Tower Foundation
  • Accessories 8: Anchor Bolts and Template
  • Trademark: MEGATRO
  • Specification: AS PER CLIENT
  • HS Code: 73082000
  • Usage: Crossing Tower, Tension Tower, Terminal Tower
  • Certification: ISO
  • Standard: Nonstandard
  • Structure: According to Client′s Technical Specification
  • Accessories 1: Power Fitting
  • Accessories 3: Tower Earthing Kits
  • Accessories 5: Earth Wire and Opgw
  • Accessories 7: Lightning Rod
  • Accessories 9: Other Servids You Needed
  • Transport Package: Export Standard Package
  • Origin: Shandong, China
MEGATRO 220KV 2E8-SZ3 DC tangent transmission tower
Megatro 220kv 2e8-Sz3 DC Tangent Transmission Tower

This photo refers to our 220KV 2E8-SZ3 DC tangent transmission tower, it is widely used in our Chinese market. Some of technical features of this tower as follow:
1 climate condition
Item Temperature (ºC) Wind speed (m/s) Ice thickness (mm)
Max. temperature 40 0 0
Mini. temperature -20 0 0
Ice thickness -5 10 10
Basic wind speed -5 33 0
Installation condition -10 10 0
Annual temperature 15 0 0
Lightning overvoltage 15 15 0
Operation overvoltage 15 18 0
Hot-line work 15 10 0

2 tower design data
 
Tower
type 		Nominal
Height
scope
(mm) 		Nominal
Height
(mm)
 		 Horizontal
span
(m) 		Vertical
Span
(m)
 		 Angle
º 		Insulator
Type
 		 Horizontal
Span at angel condition
2E8-SZ3 24~45 39 500 650 0~2 I type Insulator /
45 480 650  
Conductor type: 2×LGJ -400/35 OPGW: JLB-150


Tower estimated weight and foundation force
 
Tower
Type 		Tower weight scope (kg) Foundation force scope (KN)
Tmax Tx Ty Nmax Nx NY
2E8-SZ3 13730~21238 760~847 93~102 83~91 930~1022 106~118 98~107

4Here is the design strength of Chinese tower steel
Steel material Anti-push, bending and press strength (N/mm2) Anti-shear strength
(N/mm2)
Grade Thickness or diameter (mm)
Q235
Steel 		≤16 215 125
>16~40 205 120
>40~60 200 115
>60~100 190 110
Q345
Steel 		≤16 310 180
>16~35 295 170
>35~50 265 155
>50~100 250 145
Q420
Steel 		≤16 380 220
>16~35 360 210
>35~50 340 195
>50~100 325 185
Q460
Steel 		≤16 415 240
>16~35 395 230
>35~50 380 220
>50~100 360 210

5 Here is the design strength of our Chinese tower bolts
Item Grade Anti-push strength (N/mm2) Anti-shear strength (N/mm2)
Fastener
for towers 		4.8 200 170
5.8 240 210
6.8 300 240
8.8 400 300
Anchor
 bolts 		Q235 160 /
Chinese 35 steel 190 /
Chinese 45 steel 215 /

Remark: above technical data only references for our client, we can design every type for our overseas clients.

MEGATRO is a full service engineering company with a global reputation for delivering excellence and innovation in power transmission, transformation, distribution, and telecommunications systems. Our MEGATRO provide and design this type 220KV 2E8-SZ3 DC tangent transmission tower mainly for our Chinese and overseas client. Since 2004, MEGATRO focus mainly international market and had export many kind of transmission structures to overseas clients. MEGATRO has been manufacturing lattice transmission tower & tapered steel poles for lighting, traffic control, communication and utility applications. MEGATRO pioneered the development of transmission tower, telecom tower, substation, and other steel structure and was also at the forefront in the design of Transmission tower.
Megatro 220kv 2e8-Sz3 DC Tangent Transmission Tower


Over 10 years of experience and innovation in engineering, designing and building towers has evolved MEGATRO into its current form:
  1. Full Turn-Key provider including site acquisition, engineering services, manufacturing,   field services-DAS, tech services, value added reseller and monitoring, maintenance and network ownership
  2. Specialize in developing supplying and building wireless and wired networks and in-building telecommunications systems, as well as energy infrastructure
  3. Single source from Design to System Integration
  4. Top quality, ISO 9001 registered
A complete selection of towers including self-support, lattice steel tower, monopoles and guyed towers, form custom-designed radar towers to broadcast towers and energy infrastructure. MEGATRO carries a variety of related products including fall protection, transmission lines, antennas, obstruction lights, and accessories, and other products if client need, MEGATRO also tailored product as per client condition.
MEGATRO mainly design all kinds of towers and posts for:
  1. Telecoms
  2. Power transmission
  3. TV and Radio Broadcast
  4. Roads and City Development
  5. Wind energy solution
  6. Steel structure and workshop

Our complete selection of towers includes:
  1. Self-supporting
  2. Monopoles
  3. Guyed towers
  4. Custom-designed radar towers
  5. Computer headsets include headphones through which the user can hear audio output from the computer as well as a microphone that the user can use to create audio input.  You can then listen to music and use the headset for chats online.Typical analog headsets contain two 3.5 mm plugs, the same type of plug that regular headphones use, that the user insert into audio input and output ports on his computer. Because the plugs are separate, the user is able to use the microphone without the headphones and vice versa. We`re also offer USB headsets that connect via the computer's USB port and transmit the audio data digitally. The all-in-one design works equally well for podcasts and other online communications. The feature inline settings that simplify the process of increasing and lowering volumes for both incoming sounds and outbound speech.Gaming headset,Unique style of shape, as well as foldable hidden microphone for stylish display,Compatible with Mac, Windows XP, Vista, 7, 8, and 8.1,10, EQ Function:You can adjust the modes of sound which are super bass, jazz and clean vocals.You can choose one mode that is suitable for you,Designed with LED lights, make it look more fashionable and stunning. Convenient adjustable and foldable computer headsets that rotates and molds depending on user preference,Easy-to-access in-line volume control for quick adjustments during game playing.

    Wired Computer Headsets

    Wired Computer Headsets,Usb Headset,Gaming Headsets,Over Ear Pc Headphones

    Hele Enterprise Co., Limited , http://www.heleqcy.com

Posted on