TESTING AND COMMISSIONING

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The testing and commissioning of high voltage electrical equipment is a highly specialized activity with each and every installation being tested by a trained engineer to exacting standards.

TIPASCO testing capability covers an extensive range of disciplines.

TESTING AND COMMISSIONING

OTHER TESTING CAPABILITIES

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.

SPECIAL EQUIPMENT TESTING SERVICES

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.