Our professional maintenance services and repairs comprises of various engineering industries with specialized on the following:

• Transformer Condition Monitoring
• Transformer Maintenance, Repair and Refurbishment
• On Line Tap Changer (OLTC) Maintenance and Repair
  
  

Transformer Condition Monitoring

SNA offers monitoring services on various sizes of transformers. Using its partner laboratory that has the best facilities and certified chemists, SNA is capable to perform and deliver the following services -

• Insulating Oil Analysis.
• Diagnostic Management.
• Transformer Oil Services – Filtration and Reclamation.
• Transformer Life Extension program – inclusive of periodic monitoring, preventive maintenance and corrective maintenance programs.
  
  

Transformer Maintenance, Repair and Refurbishment

SNA is competent to do maintenance/refurbishment of transformer at site inclusive of lekage repair, re-painting and electrical testing. SNA also specializes in fault analysis for investigation purposes.


On Line Tap Changer (OLTC) Maintenance and Repair

SNA provide expertise for OLTC/LTC servicing maintenance for various ratings of OLTC's in the Power Industries.