Sirisha Rani's Contact Details

Sirisha Rani's Company Details

Powertest Asia (PtA) provides a comprehensive range of Specialist Inspection and Testing services for Generators (since 1996), HV Motors, Transformers, Switchgear, Surge Arrestors, Power Cables, HV Bushings etc., in Power Generation, Distribution, Industry Sectors and also refineries.Diagnostic Test Capabilities of PtA include* Visual Inspection with Special Visual Aids* Wedge Mapping* RSO - Recurrent Surge Oscillogram* ELCID - Electro Magnetic Core Imperfection Detection (Computerised Digital ELCID)* Tan Delta / PF & Capacitance test* Partial Discharge Probe tests* Surge Test* DC & AC Leakage Currents* DC & AC HV Tests* On-line PDA Measurements on Generators & Motors* PDA Coupler Installation, Testing and Commissioning* On-line Motor Current Signature Analysis (EMPATH 2000 System)* Harmonic Analysis measurement* Contact Resistance measurement* Winding Resistance and Impedance Measurements* Testing and commissioning of AVRs* Turns Ratio, Excitation Current, SC Impedance on Transformer* Transformer Oil Analysis* Natural Frequency Test (NFT)* Flux Probe measurementsPower Equipment tested include:Turbo GeneratorsHydro GeneratorsNuclear Power GeneratorsGas Turbine GeneratorsHV MotorsTransformersPower CablesSwitchgearLightning ArrestorsSpecialties:Professional Services with Sophisticated equipment