Product

Transformer

Transformer overhauling and rewinding
Our facility is capable of performing overhauling, rewinding and field services of :

• Distribution Transformers
• Power Transformers
• Dry type Transformers
• Reactors
• Furnace Transformers
• Pole mounted
• Oil sampling and analysis
• Dry out and Overhaul
• Life cycle extension
• Insulation repairs
• Winding repairs
• Tap Changer & Auxiliary Maintenance
• Radiator bank repairs and replacement
• Hot Oil Vacuum Filtering
• Installation & Pre-Commissioning

Routine & Type Testing including :

• Insulation Resistance
• Winding Resistance
• Polarisation Index
• Ratio Check
• Induced Test
• No load and load testing
• Temperature Rise Test
• DLA Test
• Partial Discharge
• Impulse Testing
• Sound Level
• Zero Sequence Test
• Testing of auxiliary equipment

Oil Testing

• Moisture
• Acidity
• Dielectric Strength
• Dissolved Gas Analysis (DGA)
• PCB
• Viscosity

Field services offered for transformers :

• On-site reconditioning, filtration, testing and analysis of transformer oil
• Preventive maintenance and condition monitoring
• Erection and commisioning services
• On-site overhauling of transformer