Services
Testing & Commissioning
Factory Acceptance Test (FAT) and Site Acceptance Test (SAT) for HT Switchgears, Transformers, LT Switchboards, Power Cables, Busducts:
1. Contact Resistance Test for Circuit Breakers and Busbars
2. AC High Voltage Test for Circuit Breakers, Busbars, Transformers
3. Primary Injection Test and Polarity Test for Current Transformers (CTs)
4. Secondary Injection Test for Protection Relays
5. Insulation Resistance Test for Transformer Windings
6. Winding Resistance Test for Transformers
7. Turn Ratio Test for Transformers
8. Sweep Frequency Response Analysis (SFRA) for Transformers
10. Functional Test
11. Pilot Wire Relay Commissioning
12. Very Low Frequency (VLF) for Power Cables
Preventive Maintenance
Shutdown servicing of HT Switchgears, Transformers, LT Switchboards:
1. Contact Resistance Test
2. AC High Voltage Test
3. Secondary injection Test for Protection Relays
4. Electronic Trip Unit (ETU) Test
5. Insulation Resistance Test
6. Functional Test
7. Inspection and General Cleaning
Predictive Maintenance
Condition Monitoring of Electrical Equipment
1. Partial Discharge Measurement
2. Ultrasonic Measurement
3. SF6 measurement
4. Dissolved Gas Analysis
5. Infrared Thermography
6. Inspection
