The majority of oil-filled electrical equipment failures can be avoided with a solid preventive maintenance program, which includes regular testing of insulating oils. CTECH Automations can provide a timely turnaround and accurate testing of mineral, silicone, FR3 and Envirotemp insulating oils. Our services include:
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- Transformer oil regeneration
- Dissolved Gas Analysis
- Complete transformer and breaker dress out
- Hot Oil Vacuum Filling
- Oil Processing
- Bushing Replacement
- Oil quality sampling and recommendations
- Used Oil disposal
We can help you avoid costly downtime and equipment failures while extending the reliability of electrical transformers, tap changers, circuit breakers, rectifiers and other oil-filled electrical assets.
Typical Oil diagnostics and analytical report includes:
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- Acid number
- Interfacial tension
- Color comparison
- Moisture
- Dissolved gas analysis
- Dielectric
- Visual and sediment exam
- Furanic compounds
- Degree of polymerization
- Dissolved metal analysis
- Polychlorinated biphenyls (PCB)
- Power factor
- Specific gravity
- Passivator inhibitor
- Corrosive sulfur
- Particle count
- Temperature and viscosity
- Wear debris
Transformer/Circuit Breaker Services
We offer dedicated Transformer Management Services to our numerous clients. This includes:
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- Oil Sampling and Testing
- Transformer Oil Regeneration
- Supply of Regenerated Oil
- Vacuum Filling of New Transformers
- Vacuum Drying of Transformers
- Supply/Install filtration systems
- Supply/Install Dry-Out systems
- Supply/Install of filtration and dryout systems for transformer Winding, Tap Changer, Switchgear
- PCB Dechlorination
- PCB Transport of oil and equipment
- Supply specialist Lubrication oil filtration equipment
- Gasket and Bush replacement
Low Voltage Circuit Breakers
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- Primary Injection
- Secondary Injection
- Visual and Mechanical Inspection per Manufacturer’s Recommendations
- Complete Rebuild Including Powder Coating Frames and Silver Coating All Current Carrying Conductors
- Trip Unit Repairs and Calibration
- Solid State Retrofits
High Voltage Tests
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- Circuit Breaker Timing
- Transformer Winding Resistance
- Transformer Turns Ratio
- Insulating Fluid Analysis
- Dissolved Gas Analysis
- Instrument Transformer Tests
- Protective Relay Calibration
- Infrared Analysis