0<00!DOCTYP0E000 html> Aqsa Electricals : providing the service and maintains of all types of electrical equipments like generators ,power transformers.


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Power Transformner maintenance on site

Power networks in many parts of the world are suffering because of the high cost of replacing aging infrastructure. And the low level of maintenance performed on older transformers is not helping the situation. Yet things could be substantially improved through the use of well-planned monitoring and service activities. Aqsa Electricals is company with considerable experience and extensive expertise in this field.

Attention to details is very important when working with large power transformers, Alstom Grid provides specialised technical services that cover the complete lifecycle of your transformer.We undertake extensive investigations and repairs on site or in workshop when required and modernise mature transformers by replacing key components with modern equivalents.

 

ON-SITE SERVICES

 
 



  • Complete turn-key
     

- Assembly, Disassembly
- Full relocation services
- Erection, testing & commissioning

  • Technical audits, Inspections, maintenance, condition assessment 
  • Electrical testing services 

- Basic routing testing: winding and bushing power factor, turns ratio, winding resistance, insulation resistance, excitation current, CT testing ,etc.
- Special testing: SFRA, FDS, PDC…

  • Emergency support, diagnosis and expertise 
  • Fault remediation and repairs  

- Bushings, gaskets, gauges, manholes, radiator, LTC, Oil processing, etc
- Some major repairs on active part can be carried at customer’s premises by using mobile tools and test equipments.

  • Life Extension & Retrofit  

- Cooling system upgrade
- Accessories upgrade and renovation
- Tap Changer retrofit
- Rewinding of active part