PXe-PA9xx Series Power Analysers

PX Electronics PXe-PA9xx Series Power Analysers provide accurate analytical ac measurement for loads (DUT) connected to SFC and ac power supplies.  Designed for engineering laboratories, production test areas and field service environments, our range supports detailed measurement of voltage, current, power, harmonics, efficiency and energy performance across single-phase, three-phase and multi channel systems.

Used alongside static frequency converters, programmable AC power sources, inverters, and electrical loads, the PA9xx Series helps engineers verify output performance, monitor load behaviour, and record reliable test data during commissioning, service checks, and product validation.

Technical Highlights for Electrical Testing:

Single-phase and three-phase measurement
Supports accurate power analysis across single-phase and three-phase systems, including static frequency converters, AC power sources, inverters, motors and electrical loads.

SFC testing and output verification
Measures voltage, current, frequency, power, power factor and load response to support static frequency converter testing, FAT, commissioning and service checks.

Power supply validation
Provides detailed measurements for AC power supplies, programmable AC sources, inverters, and converter systems, where output performance needs to be checked under load.

Harmonic and waveform analysis
Helps identify waveform distortion, harmonic content and load-related performance issues in power conversion systems.

Efficiency measurement
Multi-channel configurations allow input and output power comparison for converter, inverter and power supply efficiency testing.

Data logging and reporting
Records measurement data for commissioning packs, troubleshooting, quality records and repeatable test procedures.

PA900 front panel

Typical Applications:

  • Monitoring load Performance connected SFC
  • Device Under Test efficiency validation
  • Factory Acceptance Testing
  • Commissioning and service diagnostics
  • Programmable AC Power Source testing
  • Harmonic analysis between source and load
  • Input and output efficiency testing
  • Load profiling
  • Testing Overload conditions

PXe-PA900 Series Power Analyser

The PA90x Series provides an independent precision power measurement and ac analysis of complex load parameters complimenting the SFC supply capability.  Offering single or multi-channel configurations, it is well suited to general power testing, SFC output checks, production test benches and applications where accuracy and cost is required.

See below for our most popular model numbers, channel card options and accessories:

PXe-PA900-1SD with 1 x Standard Dual Current Channel Card 0.1%
PXe-PA900-2SD with 2 x Standard Dual Current Channel Cards 0.1%
PXe-PA900-3SD with 3 x Standard Dual Current Channel Cards 0.1%
PXe-PA900-4SD with 4 x Standard Dual Current Channel Cards 0.1%

Optional high accuracy PXe-PA90x Power Analyser models are available.

Channel card options available for PXe-PA900 Series:

SH – Standard High Current Channel Card
SX – Standard External Current Channel Card
AH – Hi Accuracy High Current Channel Card
AX – Hi Accuracy External Current Channel Card
WD – Wideband Dual Current Channel Card
WH – Wideband High Current Channel Card
WX – Wideband External Current Channel Card
MT – Motor Transducer Channel Card (Slot 4 only)

Options:

H500 – Increases capability up to 500 harmonics
EN – Adds built-in EN610000 compliance computations
LPA-1 – Universal power load adapter
HC-7 – Hard carrying case/shipping case with die cut foam
RM-7 – 4U (7″H) 19″ W Rack mount kit
ISO-CALN-C1 – Channel card ISO 17025 Cal with data (with purchase)

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