PA920 - Ultra High Accuracy Multi-Channel Harmonic Power Analyzer

Main features

  • Ultra-High Accuracy: 0.024% power accuracy on all channels.
  • Fast Sampling Rates: Supports high-frequency signals up to 5 MHz.
  • 500 Harmonics Analysis: Meets Airbus and Boeing harmonics criteria.
  • Built-In Data Logger: Log up to 16 data points — with timestamps — to USB or internal storage.
  • High-Resolution Color Touchscreen: Configure, measure, and analyze with ease.
  • Scope & Cycle View Modes: Capture in-rush current, phase shifts, and waveform details.
  • History Screen: Continuous recording of measurement data — like a DVR for your power tests.
  • Custom Power Data Screens: Tailor your data layout, colors, and display preferences.
  • Multi-Channel Virtual Power Analyzers (VPAs): Supports 3-phase and efficiency grouping measurements.
  • Multiple Connectivity Options: Ethernet, RS232, and USB for seamless integration.
  • CE Certified: Built for safety and reliability — backed by a 2-year warranty.
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The PA920 is the industry’s most advanced, feature-rich power analyzer. It offers faster sampling rates, expanded harmonic frequency analysis, and a dynamic range capable of handling 5 MHz waveforms.

The intuitive color touchscreen,modular design, and built-in data logging make it the ultimate solution for precision power analysis.

The PA920 is built to handle the toughest power measurement challenges — offering an unmatched power accuracy on all channels. It is ideal for tackling low power factor loads, high crest factors up to 100:1, or complex multi-phase systems.

With 100 full-precision readings per second, 5 MHz bandwidth support, and built-in waveform visualization, the PA920 turns even the most demanding power analysis into a streamlined, data-rich process. Perfect for LED lighting, solar power systems, EV inverters, PWM motor drives, and more — the PA920 gives you the data you need to optimize performance and minimize power loss.

PA921UT - PA920 Series Power Analyzer with a Single Ultra-Precision UT Channel Card

Power Analyzer

PA922UT - PA920 Series Power Analyzer with two Ultra-Precision UT Channel Cards

Power Analyzer

PA923UT - PA920 Series Power Analyzer with three Ultra-Precision UT Channel Cards

Power Analyzer

PA924UT - PA920 Series Power Analyzer with four Ultra-Precision UT Channel Card

Power Analyzer

KX - Kilovolt (1.6kVrms Continuous) External Current Transducer Input Channel Card

Power Analyzer

KT - Kilovolt (1.6kVrms Continuous) Twin Shunt (1, 30A) Channel Card

Power Analyzer

BX - High Bandwidth External Current Transducer Input Channel Card

Power Analyzer

BT - High Bandwidth Twin Shunt (1, 30A) Channel Card

Power Analyzer

UX - Ultra-Precision External Current Transducer Input Channel Card

Power Analyzer

UT - Ultra-Precision Twin Shunt (1, 30A) Channel Card

Power Analyzer

MT - Motor Transducer Channel Card

Power Analyzer

ISO-CALN-C1 - ISO 17025 accredited certificate of calibration with data and uncertainties per Channel Card

Power Analyzer

LD - L Channel Card with Dual Current Shunt Input

Power Analyzer

LH - L Channel Card with High Current Shunt Input

Power Analyzer

LX - L Channel Card with External Current Transducer Input

Power Analyzer

GP-900 - GPIB Interface in place of standard Ethernet, Serial and USB Interfaces

Power Analyzer

USB-1 - USB A to B Cable 6ft (95X/4700 to printer or V7X/PA900 to PC)

Power Analyzer

RM-7 - Rack Mount Kit

Power Analyzer

HC-7X - Hard Carrying Case

Power Analyzer

LPA-1 - Universal Line Power Adaptor

Power Analyzer

WX - W Channel Card with External Current Transducer Input

Power Analyzer

WH - W Channel Card with High Current Shunt Input

Power Analyzer

WD - W Channel Card with Dual Current Shunt Input

Power Analyzer

AX - A Channel Card with External Current Transducer Input

Power Analyzer

AH - A Channel Card with High Current Shunt Input

Power Analyzer

AD - A Channel Card with Dual Current Shunt Input

Power Analyzer

SX - S Channel Card with External Current Transducer Input

Power Analyzer

SH - S Channel Card with High Current Shunt Input

Power Analyzer

SD - S Channel Card with Dual Current Shunt Input

Power Analyzer

PA920 Ultra High Accuracy Multi-Channel Harmonic Power Analyzer
PA921UT PA920 Series Power Analyzer with a Single Ultra-Precision UT Channel Card
PA922UT PA920 Series Power Analyzer with two Ultra-Precision UT Channel Cards
PA923UT PA920 Series Power Analyzer with three Ultra-Precision UT Channel Cards
PA924UT PA920 Series Power Analyzer with four Ultra-Precision UT Channel Card
KX Kilovolt (1.6kVrms Continuous) External Current Transducer Input Channel Card
KT Kilovolt (1.6kVrms Continuous) Twin Shunt (1, 30A) Channel Card
BX High Bandwidth External Current Transducer Input Channel Card
BT High Bandwidth Twin Shunt (1, 30A) Channel Card
UX Ultra-Precision External Current Transducer Input Channel Card
UT Ultra-Precision Twin Shunt (1, 30A) Channel Card
MT Motor Transducer Channel Card
ISO-CALN-C1 ISO 17025 accredited certificate of calibration with data and uncertainties per Channel Card
LD L Channel Card with Dual Current Shunt Input
LH L Channel Card with High Current Shunt Input
LX L Channel Card with External Current Transducer Input
GP-900 GPIB Interface in place of standard Ethernet, Serial and USB Interfaces
USB-1 USB A to B Cable 6ft (95X/4700 to printer or V7X/PA900 to PC)
RM-7 Rack Mount Kit
HC-7X Hard Carrying Case
LPA-1 Universal Line Power Adaptor
WX W Channel Card with External Current Transducer Input
WH W Channel Card with High Current Shunt Input
WD W Channel Card with Dual Current Shunt Input
AX A Channel Card with External Current Transducer Input
AH A Channel Card with High Current Shunt Input
AD A Channel Card with Dual Current Shunt Input
SX S Channel Card with External Current Transducer Input
SH S Channel Card with High Current Shunt Input
SD S Channel Card with Dual Current Shunt Input

  • PA910_920_Operating_Manual
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