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Services

Thy An Services
Thy An Engineering Co., Ltd. offers a comprehensive facility protection approach to solving the most difficult lightning, grounding and power quality problems. These services were based on science foundation.
Consultancy and Design
Consultancy and design of Grounding system

  1. Thy An’s engineering service facilitates the design of grounding systems to meet or exceed any performance specification. Highly trained engineers perform on-site testing to determine soil resistivity and grounding conditions specific to the local circumstances

  2. Generation of a comprehensive consultancy study for provision of grounding. Some of the many applications where it is commonly used include cellular, radio and television broadcasting sites, computer facilities, power substations, communication centers, medical facilities and industrial sites. etc………….The grounding system requires satisfying Viet Nam & international lightning standards.

  3. Consultancy of related information and providing many kinds of earth rods including of conventional rods, electrolytic electrodes, graphite electrodes, dynamic electrodes only what is needed to meet customer’s specifications.

  4. ThyAn Engineering Co., Ltd’s highly trained and experienced engineering staff provides earthing environment improvement chemicals. It’s applied to many kinds of soil conditions where has high grounding resistance and where the soil is rocky or excavation conditions are poor. The low-resistivity grounding chemicals can enhance the life time of the system, product manufactured from environmentally safe, does not adversely affect soil, no harmful to human.

Consultancy and design of lightning protection system (Outside Protection system).

  1. Providing consultancy and design of lightning protection system including of the Franklin, Early Streamer Emitters (ESE), and Charge Dissipation Terminals (CDT). The technical proposal was strictly requested satisfying with the Vietnam and international lightning standards.

  2. Providing consultancy and supplying on many kinds of electrodes as Franklin, Early Streamer Emitters (ESE), and Charge Dissipation Terminals (CDT).

  3. Providing installation services of a lightning protection system to safeguard facilities against direct lightning strikes.

  4. Consultancy of related information and providing of essential knowledge of safety at work for people whose working outside during a thunderstorm.

Consultancy and design on overvoltage protection system (Outside protection)

  1. Providing consultancy and design on overvoltages protection system the technical proposal was strictly requested satisfying with the Vietnam and international lightning standards.

  2. Providing consultancy and supplying all kinds of Surge Protection Devices (SPDs) 1 phase, 3 phases at Class I, Class II and Class III.

  3. Providing consultancy of SPDs to protect all electric, electronic, and data-processing equipment from transient overvoltages. The applications should be a microwave transmition devices, data and telecommunication devices, broadcasting devices, CCTV, etc… where installed coaxial or twin cabling system.

  4. Installation the overvoltage protection system to protect for cellular, radio and television broadcasting sites, computer facilities, power substations, communication centers, medical facilities and industrial sites. etc

Consultancy and design on linking, shield and potential balance

  1. Providing consultancy and design on the linking network MBN, M-IBN, SBN, S-IBN, CBN and minimum CBN
  2. Consultancy of related information linking the lightning protection zones differently.
  3. Installation the linking network, balancing potential of power lines, telephone lines, data lines and even water lines, etc.

Consultancy and design on Electro Magnetic Compatibility (EMC)

  1. Advice and provides science documents of influences of radio frequency radiation towards human

  2. Consultancy of other issues that related to compatible electromagnetic between the information systems and radiobroadcast

Consultancy and design on peripheral communication network

  1. Consultancy and design on peripheral communication network.

  2. Providing the related documents of standards, process and norm how to setting up the peripheral communication network.

Consultancy and design on against influences of electricity to communication cabling systems

  1. Consultancy and designing of against influence of electricity, electromagnetic, and galvanic of high tension lines, supper high tension lines (in cases of their normal operation as well as happening short circuit) to communication cabling systems broadcasting systems, railway signal lines complying with regulations of Vietnam and international standards.

  2. Consultancy of prevention of influences of health to people who working nearly by the electricity lines. 

Installation

  1. Installation of grounding systems, lightning protection systems, overvoltages protection systems, interference protection systems

  2. Installation of grounding systems which applied for electronic telecommunication devices, broadcasting stations, satellite stations, measurement devices, electricity, airlines, oil and gas and other architectural projects

  3. Setting up and installation of computing and networking systems.

Measurement
Measurement the grounding resistance

  1. Consultancy of methods to measure the grounding resistance

  2. Thy An’s engineers and field technicians are available to perform complete ground testing services. Our field technicians perform 3-point fall of potential tests, 4-point soil resistivity tests, clamp on resistance test of grounding electrodes, as well as site survey reports.

Measurement soil resistivity

  1. Consultancy of soil resistivity measurement method

  2. Applying the measurement method Fall of voltage 62%, provides the true results

Supervision

  1. ThyAn’s highly trained and experienced engineering staff provides supervision of during the time installation of lightning protection system and overvoltage protection systems and grounding systems at all. The system was strictly installed as per technical requirement standards and tested to be working satisfactorily

Maintenance

  1. Maintenance the existing grounding system based on the strictly procedures

  2. Our trained engineers are available for any requirement on an upgrading lightning protection system, the overvoltages protection system using all the associated standards needed.

 

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