2011年4月16日星期六

ZXTOW Self Support Tower

Telecom tower is a steel supporting structure especially designed to meet the mounting height and antenna loads requirements of communication system antennae (such as microwave, GSM, CDMA and so on). Generally, a tower consists of tower body, platform, foundation, lightning protection system and accessories.

ZTE CAF team has made much effort to provide serials of telecom tower products to enhance the competitive strength and meet the different requirements of operators all round the world.

ZTE always aims at tower solutions with the best quality, the fastest deployment, the lowest construction and maintenance cost.

Product Introduction

The popular type of tower is ZXTOW SSAS series tower which is green filed self supporting tower product, and it is made of angle steel or tubular steel. It is widely used in telecommunication field with the advantages of high load capacity, high stiffness and wide range of tower height.

    

fig 1 triangle  tower          fig 2 square tower

 

Product Features
  • Designed by Structural Standard for Antenna Supporting Structures and Antennas TIA-222-G.
  • Tower height: 25m ~100m.
  • Design wind speed: 120 ~180km/h.
  • High stiffness: maximum sway and rotation of tower is less than 0.5 degree.
  • High loading capacity: the max area of design antenna is up to 18 square meters.
  • 2 types of tower: triangle tower and square tower.
Highlights

  • Low cost design
    Curve face model is adopted, which optimizes tower action when there is wind.
  • Modular design of tower section
    By flexible combination of tower sections, it is able to achieve tower designs with different load capacity.
  • Universal design of accessories
    All the accessories of tower are in universal design which makes it possible to meet customized requirement.
  • Easy to install
    The whole design is optimized with minimum number of bolt and no welding work at site, therefore the operation at site is much convenient.
    With error proof design of all the tower members, it is easy to implement right at first time and improve the working efficiency.
  • DFM design
    The same design of tower members is applied as much as possible to reduce varieties of members which benefit for manufacture and transportation.

Benefits

  • Less TCO
    ZXTOW SSAS series tower is light and need small base, which will reduce the cost of material and site acquisition.
  • Fast deployment
    Universal design of members and accessories makes it feasible to combine or replace at site. Engineering work is less and construction period is shorter.

Application Scenario

  • Site with heavy antenna load or high requirement of tower rotation, such as repeater and hub site.
  • Site which is easy for land acquisition or less maintenance is needed, such as suburban district, countryside and mountain area.

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