O | Pre-commissioning and testing of electrical equipment. |
O | Startup & Commissioning of New Equipment & Systems. |
O | Final commissioning and testing, |
O | Protective Relay and meters Testing and Calibration. |
O | High Voltage Testing. |
O | Troubleshooting, Analysis & Evaluation of Existing (in service) Equipment & Systems. |
O | Acceptance Testing. |
O | Generators. |
O | Transformers, Distribution & Power. |
O | Circuit Switchers. |
O | Reclosers. |
O | CCVTs. |
O | Capacitors. |
O | EMF studies. |
O | Thermographic Survey. |
O | Power Quality Analysis. |
O | Load Monitoring. |
O | MV & LV MCC. |
O | Relay Panels. |
O | Switchboards. |
O | Switch Racks. |
O | Instrumentation and controls. |
O | Fiber Optic cable splicing, jointing and testing. |
O | Tan Delta testing of CT, CVT, Breaker, Power Transformer and Generator. |
O | Circuit Breaker Operation Analyzer test for testing Circuit Breakers of all types. |
O | Other special testing like thermo vision, Frequency Response Analyzer (FRA) and Partial Discharge (PD) checks for power transformers. |
O | CABLES * 1 kV and 5 kV Insulation tests. * DC pressure tests up to 33 kV. * VLF cable testing. * High potential testing. * Cable location. |
O | TRANSFORMERS * HV & LV winding Insulation tests. * Winding ratio checks. * Buchholz testing. * Oil sample and testing (electrical breakdown, acidity, water & PCB content, dissolved gas analysis). |
O | SWITCHGEAR * AC pressure testing. * Ductor testing. * CT's - Ratio & flick tests, Mag curves. * VT's - Ratio & polarity checks. * Functionality checks. * Protection testing. |
O | PROTECTION * Primary and secondary injection. * Timing tests. * Directional Overcurrent and earth fault relays. * Differential transformer protection. * Translay and Solkor feeder unit protection. * Restricted and standby earth fault relays. * Generator loss of mains and G59 protection. * Neutral voltage displacement. * Transformer auto tapping relays. * Intertripping schemes. |
O | EARTHING * Ground resistance testing. * Final earth electrode resistance. |
O | UNDERGROUND FAULT LOCATION * Digital pulse echo. |