PQ Testing and Rentals Inc
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Load Studies
Quanty, Energy in kW, voltage and current peak demand.
Ground Testing
Earth resistance. 2-point, 3-point fall of potential.
UPS Acceptance
UPS Load Bank test, transients, block, harmonics, full burn.
Generator Acceptance
Generator Load Bank test, transients, block, harmonics, full burn.
Variable Speed Drives
output waveform, output peak voltage, input power quality.
Power Quality Investigation
Quality, Voltage stability, transients, unbalance, frequency, harmonics.
Battery String Testing
constant voltage, constant current.
Infrared Inspections
Temperature Delta Differential inspection with dynamic data base reporting.
Line Isolation Monitor
Operating room, hospital isolation transformer verification.
Motor Evaluation
Inrush, voltage, current, resistance.
Harmonics Acceptance Testing
Voltage, Current total harmonic distortion with FFT graphs.
Equal Potential
Equal potential testing is to verify there are no two points in a room where the person is at risk of an electrical shock due to different potentials in the grounding.