Newtons4th – PPA5500 – Precision Power Analyzer

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Power Analyzer delivering the Highest Precision and Speed

In September 2006, the launch of our PPA2500 Power Analyzer introduced leading power measurement performance in a compact, cost effective instrument that quickly developed a reputation for exceptional accuracy and stability in the most demanding of power applications. Now, the PPA5500 series extends our power analysis range still further for those who need the ultimate power analysis product, this is the top of the range model offered by N4L and rightly deserves its place. While maintaining the wide frequency range and exceptional noise rejection for which the PPA2500 has become renowned, the PPA5500 series add increased voltage and current measurement ranges, greater processing power, increased memory, real time clock, high contrast colour display, 1GB non-volatile internal memory and external USB memory port. A 2MS/s sample rate, alongside “True Real Time” no gap analysis are a formidable combination for the analysis of power, this – along with innovative analogue front end design provide truly exceptional measurement stability and accuracy. The phase angle accuracy of the PPA5500 is 0.005 degrees, this is perfect for transformer loss analysis testing at very low power factors. Please take a look at our Power Analyzer Tutorial Series which demonstrated the speed and versatility of the PPA5500.

All PPA5500 units are supplied with UKAS ISO17025 certification as standard, this is performed at N4L in the UK in our accredited ISO17025 Laboratory.

ISO17025 Calibration and Verification

Every PPA5500 Power Analyzer supplied by N4L is provided with both a UKAS Accredited calibration certificate up to 850Hz, as well as a UKAS Traceable calibration certificate up to 2MHz. N4L have developed a number of bespoke power calibrators in order to verify the accuracy of every power analyzer supplied over its entire frequency range, this is surprisingly uncommon within the instrumentation industry. Furthermore, development of an ISO17025 (UKAS) accredited Closed Loop Calorimeter in partnership with Oxford University (UK) has verified the performance of the N4L custom designed power calibration rigs with a very low uncertainty level, providing absolute confidence that the wide band performance of all N4L power analyzers is market leading.

PPA5500-HF ISO17025 UKAS Calorimetry Certificate available upon request. For more information please contact us at [email protected]

Features & Benefits

0.01% Basic accuracy Frequency range DC and 10mHz to 2MHz
High precision internal shunts Superior accuracy to any external shunt 5 millidegree phase accuracy necessary for low power factor applications
Up to 50 Arms (1000 Apk) & 1000 Vrms (3000 Vpk) direct input Low current (10Arms), Standard (30Arms) and High current (50Arms) options
High speed sampling on all channels True real time analysis with no measurement gap
1, 2 or 3 phase versions master – slave mode for 4, 5 or 6 phase Real time Digital, Tabular, Graphic and Oscilloscope displays
Simple BNC connection of N4L shunts for high current applications RS232, IEEE 488, USB, LAN, Torque, Speed and Extension ports
  • Extremely high accuracy measurement of 0.01% (V, A, W, VA, VAr, PF, phase angle, Hz, impedance, harmonies etc.)
  • 0.03% accuracy on basic power reading
  • Available in 1, 2 or 3 phase models master, slave mode for 4, 5 or 6 phase
  • Maximum voltage 3000V peak
  • Current ranges to 30A direct connection
  • 1GB internal memory
  • Options include external shunts & CT’s torque & RPM input, LAN & GPIB interfaces
  • Bandwidth from DC to 2MHz
  • Colour graphic display
  • Mains powered