Electrical contractor services

Electrical services :
We offer reliable Electrical services of Installation, testing and commissioning of :
EHV / HV switchyards from 11 KV up-to 132 KV including power transformers, HT panels, LT panels, HT & LT cable laying & termination.5.35MW or above CPP (Captive Power Plant) � Caterpillar DG / GG SetTotal FLP installationsClean room installations for Pharmaceutical and Food processing industriesIndustrial lighting up to height of more than 50 MtHigh Mast, street & facade lightingInterior lighting for Offices, industriesFire Alarm & Access Control systemsPublic Addressing system & CCTV systemsTelephone and Data cablingTransformer Oil Filtration, etc
Instrumentation Services :
Installation, Testing, Calibration and Commissioning of following :
Temperature Instruments : - Temp. Element � RTD / TC, Temp.Transmitter, Temp.Gauge, Temp. Switch. Temp, Indicator/Controllers, etc.Flow Instruments : - Flow Element Orifice Plates with Assembly, Flow Transmitter, Flow Switch, Flow& Various Types of Flow Meters, etc.Level Instruments : - Level Transmitter, Level Gauge, Level Switches, Level Indicator / Controller / Recorder Etc.All types of Control Valves / On /Off Valves, Dampers, Actuators, and Electro Pneumatic Positioners etc. Including Pneumatic tubing for the same.All types of control Panel, Isolators, Drives, PID Controllers, Process Indicators, Data Loggers, PLC�S, DCS System Etc.All types of Hardware material required for the installation of Process Control Instruments like Power / Signal / Control / RTD / Special Purpose Cables, Perforated / Ladder Type Cable Trays, SS / Cu Tubes, SS / Cu / CS / MS Pipes & Fittings, Structural Steel Etc.Fire Alarm Systems / Various Security Systems / Fire hydrant systemCalibration & Maintenance of all types of Temperature, Pressure, Flow, Level, Vibration, Speed, Electrical, Mechanical, Thermal, Humidity / PH / Measuring Instruments, Analytical / Laboratory Instruments Etc.
The details of testing a Transformer :
To testing of transformers majorly depended upon for deriving equivalent circuit parameters. The analysis of equivalent circuit determines its electrical parameters. However, if it is required to raise the temperature of the transformer then the test methods has to be applied. There are various methods of testing. But the most common test methods of transformers include :
Winding resistance testPolarity Test Open Circuit Test Short Circuit Test Load Test