Power Transformer

• Installation
• Maintenance



Our online oil transformer inspection includes:

• Bucholtz relay inspection (if fitted)
• Bushing inspection (if fitted)
• Cable box inspection (if fitted)
• Cooling fan inspection (if fitted)
• Conservator inspection (if fitted)
• Explosion vent inspection (if fitted)
• General clean
• Oil level inspection
• Pressure relay inspection (if fitted)
• Tank inspection
• Temperature relay inspection (if fitted)
• Test report with recommendations


• Repair
• Supply of new and refurbished transformers
• Testing



We can provide various types of transformer testing to suit your needs

• Bucholtz relay test
• Dielectric oil breakdown test
• Insulation resistance test
• Oil analysis
• Pressure relay test
• Turns ratio test
• Winding resistance test


• Retrofit

We are capable of inspecting all types of transfomers including oil insulated, gas insulated and dry type transformers with our experienced and qualified technicians.

Special services such as bushing repair, cooling fan retrofitting, breather dryer replacement, oil filtering and/or replacement are also available upon customer’s request.

Our experienced technicians service and test various makes of transformer including:

• ABB
• AEG
• AEI
• ASET
• English Electric
• FPE
• GEC
• Han Chang
• Schneider
• Standard Waygood
• Tyree
• Westinghouse
• Westralia
• Wilson