PowerPad Model 3945 w-SR193

Specifications (PDF)

The PowerPadT is a hand-held three-phase power and power quality meter with a large easy-to-read graphical color display. Measurements are displayed numerically and graphically with colored waveforms. The meter is menu driven with pop-up functions that are activated at the push of a button. All necessary measurements are available for a comprehensive power system check or analysis to 830Vrms; 6500Arms with a complete family of clamp-on and flexible probes.

The PowerPad has a logging function, a transient capture function, an event capture function, an optical RS-232 and an advanced software (DataView¨ Professional), which can pilot the PowerPad and provide comprehensive reports.

Features
● True RMS single-, two- and three-phase measurements at 256 samples/cycle, plus DC
● Real-time color waveforms
● Easy-to-use on-screen setup
● True RMS voltage and current measurements
● Measures DC volts, amps and power
● Display and capture voltage, current and harmonics to the 50th order, including direction in real time
● Phasor Diagram Display
● VA, VAR and W per phase and total
● KVAh, VARh and kWh
● Neutral current display for three-phase
● Transformer K-factor display
● Power Factor displacement PF display
● Captures up to 50 transients
● Short-term flicker display
● Phase unbalance (current and voltage)
● Harmonic Distortion (total and individual)

Applications
● Verification of power distribution circuits
● Measurement and recording of power system quality (kW, VA, VAR)
● Energy metering (kVAh, VARh, kWh)
● In plant troubleshooting of power distribution panels and individual machinery
● Monitor pad mount transformers
● Determine harmonic problems originating from source or load
● Monitor phase balances
● Determine transformer K-factor
● And much, much more