SYSTEMS

Automation / Electrical


Substations

Tower Hot Line Washing And Maintenance

Tower Hot Line Washing And Maintenance

Tower Hot Line Washing And Maintenance:

• Design and Construction of Storage tanks

•   Preparation of Construction drawings and submission for approval.

•   Procurement of Materials such as plates, pipes, pipe fittings, flanges and fasteners.

•   Carryout stage wise inspection in presence of Client.

•   Mechanical guarantee against workmanship and materials.

•   Inspection and Testing.

•   Hydro- test for tanks

•   Positive Material identification

•   Picking and Passivation

•   Platform and Ladder Clips, Insulation cleats

•   Surface preparation and painting

•   Final as Built Dossier.

Tower Hot Line Washing And Maintenance:

Factors like salt, sand dust, cement/lime, smog, vehicular emissions etc. affect insulator performance. Hot Line Washing is a process of cleaning of insulators with the help of DM water /normal water, conductivity below 200 Micro-ohms, under live condition, without asking for shut down.

 Operating Principle

Whenever a jet of water is released in the air, the water particles split due to resistance. At a sufficient distance the jet moves in the form of small particles separated by air, and the water path is not continuous.

For 220 KV, normal water or treated municipal water that has a conductivity of 90 to 120 micro-ohms can be used.

In case of 400 KV washing, D.M water is recommended.
For safety, leakage current in the water jet and nozzle is continuously monitored by means of a special detector

Electrical Transformers Services

We are engaged in offering quality assured range of Transformer Installation Service. Our technicians are us to provide reliable services. With their help; we offer installation and allied services for power transformers as per the client’s requirement and specifications.

 Features:

 Client oriented

 Timely completed

 Reliable

 Cost effective


Substations

 LTCST and their partners can manage all aspects of substation construction and maintenance. We have   the knowledge and experience to assist our customers with substation construction and maintenance up to 220kv (AIS&GIS).


Substation Solution Include:


Rebuilds and upgrades

Transformer installation and testing

Substation and grounding resistivity testing and commissioning

Battery bank installation, testing and maintenance.

Concrete foundation installation, testing and maintenance

Control cable installation and terminations (Including fiber optic cable)

Control panel installation and wiring

Protective relay programming and testing

Substation maintenance

Switchgear maintenance, replacement and testing

Material and equipment procurement


AUTOMATION / ELECTRICAL

In the field of automation and electrical services our partners can provide the implementation of complete system solutions for the process and production industry. Starting with process analysis and development of the solution concept, as well as the subsequent engineering process, our partners are a reliable in this field.

Our partners specialty in Electronics Wiring, Distributor and integrator of industrial robots "COMAU"​, Training and assistance, Electrical Maintenance, Automatism, Siemens solution partner,

Libya Technology CO

Tripoli Libya

Info@ltcst.ly