PowerPad III (No Probes)
The PowerPad® III Model 8336 is a three-phase power quality analyzer that is easy-to-use, compact, and shock-resistant. It enables technicians and engineers to measure and carry out diagnostics and power quality work on one-, two- or three-phase networks. Five voltage and four current inputs are provided. It is IEC 61000-4-30 Class B and safety rated to 600V CAT IV.
The Model 8336 has 2GB of memory available for storing trend data. Additional internal memory is used to let you store alarms, transients, and snapshot data. The user can store up to 50 screen snapshots, up to 210 captured transients that contain four cycles for each active input, and 10,000 alarm events from up to 40 different parameters. Trend data can also be recorded for days, weeks, or even months. Inrush current can also be captured and stored.
Additional Features
- Calculation of Crest Factors for V and A
- Calculation of the K-Factor for transformers
- Calculation of short-term and long-term flicker
- Calculation of the Three-Phase voltage unbalance
- Harmonic measurements (referenced to the fundamental or RMS value) for voltage, current or power, up to 50th harmonic
- Displays of harmonic sequencing and direction and calculation of overall harmonics
- Real-time display of Phasor diagrams including values and phase angles
- Monitors the average value of any parameter, calculated for a period from 1 sec to 2 hrs
- Measurement of active, reactive and apparent power per phase and their respective sum total
- Calculation of power factor, displacement power factor and tangent factor
- Recording, time stamping and characterization of disturbance (swells, sags and interruptions, exceedance of power and harmonic thresholds)
- 2GB internal Trend Recording memory; Alarm, Photo and Transient Inrush memories are separate
- Measurement of energy VAh, VARh, Wh & VADh
- The Max and Min RMS measurements are calculated every half-period
- Includes FREE DataView ® software for configuring data storage, real-time display, analysis and report generation
- 65μs/sample trend recording
Applications
- Verification of power distribution circuits
- In-plant troubleshooting of power distribution panels and individual machinery
- Monitor pad mount transformers and phase unbalances
- Determine harmonic problems originating from source or load
- Determine transformer K-Factor
- Energy metering (kVAh, VARh, kWh)