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  1. Domains Load feeding Motor

  2. Predictive On-Line • - CSA Current Signature Analysis • (Analysis of the current firm) • ¿Who does the analysis? • AC, DC, Motors y Generators • Direct: 600 volts - 3000 Amps • Indirect: Unlimited

  3. Electrical predictive Dielectric Discharge CSA Energy Input cage Efficiency lost • Resistive Balance • Megohm • IP /AD • HiPot • Escalon • Ramp • Surge • Partials Discharges

  4. Domains Bearings KVAr Cage Bars Eff iciency Losses Item transient Stop General Operating Condition Cosine Phi Slip Eccentricities RPM % Load Oscillation Load Torque Harmonics Level Imbalance Load Feeding Motor

  5. Motor Identify problem in Wrong Domain Problem: overload Problem: voltage unbalance Motor Change/repair $$$ (but… Motor OK) Breaker MCC Charge Hot engine, User no predictive

  6. Cases: torque signature 4160Vsumergible pump

  7. Item: Soft-Start: • Soft-Start good • Soft-Start failed

  8. Submersiblepump: Sand

  9. Item: rotor winding13.2kV 6 Poles 2600kW

  10. Data Plate LimitsConfigurable byUser AnalysisVariableFreq. Menu with traffic lights:Green, yellow and red Amperometric Pliersup to 3000 amps Record time and date of test.  Monitoring.

  11. Why Baker Instrument: • Latin America dedicated department • Many Spanish documentation. WEB • Over 60 sold in LA No One “Regret” • Local Technical Support • Designer fluent in Spanish / German / English spoken. • Brand Support

  12. Support : • Design: Ernesto Widenbrug, PhD, motors • EW member senior IEEE • Explorer: norms NEMA, IEEE • Calibrations locales • 45 years of experience in testing • Leader in Europe, America and Asia

  13. Should I buy or contract? • Buy • 24 hours Available • Forced to train people • $ initial, amortized over 2 years Contract Lower capital investment Pay only when you use Operator will have more experience