Vitrek PA921UT - Harmonic Power Analyzer with One Ultra-Precision UT Channel Card

Vitrek's PA910 and PA920 Series power analyzers are the industry's easiest-to-use power analyzer. Equipped with a full color touchscreen, these enable users to quickly and easily set up configurations, custom screens and interface commands.

Maximum flexibility

The PA910 and PA920 power analyzers offer expanded power analysis options. The PA910 provides improved accuracy to 0.045% power for all channels. The PA920 offers 0.024% power for all channels and improved voltage and current self-heating adders over those of the PA900 series. In addition, the PA910/920 provides easy channel selection for the user while offering 100 full precision readings per second and measurement bandwidths sufficient to handle 5 MHz waveforms.

Maximum results

For tackling tough power factor, low phase angle and high crest factor loads, the PA910/20 power analyzers are unbeatable. Offering full performance for crest factors as high as 30:1, this series provides superior power measurement capabilities for the toughest power measurement applications.

Maximum Performance in a Variety of Applications

Design engineers are under constant pressure to increase efficiency and reduce excess product power consumption down to the last mW. Challenging programs like LED and HID lighting, solar panel energy output, efficiency testing on inverters and PWM motor drive systems on electric vehicles-all require fast, precise, reliable power measurement. The unequalled performance of the Vitrek PA910/920 gives you the competitive advantage-the ability to accurately capture the waveforms and power data you need to squeeze the last drop of extra energy out of your project.

Modular Design = Maximum Flexibility

The PA910/20 Series Power Analyzers are available in both pre-configured models or can be purchased in a modular package to provide the performance you need at a price that meets your budget. A single PA910/920 offers 8 available channel combinations to meet your power analysis needs.

• PA 910 Channel Cards for use with PA910 Mainframe (0.045% Accuracy)
  • VT Channel Card - Ultra-Precision Dual Shunt (1, 30A) Channel Card
  • VX Channel Card - Ultra-Precision External Current Transducer Input Channel Card
  • MT Channel Card - Motor Transducer Channel Card (Slot 4 only)
• PA920 Only Channel Cards for use with PA920 Mainframe (0.024% Accuracy)
  • UT Channel Card - Ultra-Precision Dual Shunt (1, 30A) Channel Card
  • UX Channel Card - Ultra-Precision External Current Transducer Input Channel Card
  • BT Channel Card - High Bandwidth Dual Shunt (1, 30A) Channel Card
  • BX Channel Card - High Bandwidth External Current Transducer Channel Card
  • KT Channel Card - Kilovolt (1.6kVrms Continuous) Dual Shunt (1, 30A) Channel Card
  • KX Channel Card - Kilovolt (1.6kVrms Continuous) External Current Transducer Input Channel Card
  • MT Channel Card - Motor Transducer Channel Card (Slot 4 only)

Pre-configured units

Vitrek offers the PA900, PA910 and PA920 already configured with a variety of input cards. The following is an overview of available models:

PA900

• PA900 - without input cards
• PA901AD - with a Single High Accuracy AD Channel Card
• PA902AD - with a Two High Accuracy AD Channel Cards
• PA903AD - with a Three High Accuracy AD Channel Cards
• PA904AD - with a Four High Accuracy AD Channel Cards

PA910

• PA910 - without input cards
• PA911VT - with a Single Very-High Precision VT Channel Card
• PA912VT - with Two Very-High Precision VT Cards
• PA913VT - with Three Very-High Precision VT Cards
• PA914VT - with Four Very-High Precision VT Cards

PA920

• PA920 - without input cards
• PA921UT - with a Single Ultra-Precision UT Channel Card
• PA922UT - with Two Ultra-Precision UT Cards
• PA923UT - with Three Ultra-Precision UT Cards
• PA924UT - with Four Ultra-Precision UT Cards