Mutli-Channel Power Analyzer

The XT2640 is actually three power analyzers in a single chassis with a single user interface. These are called Virtual Power Analyzers (VPA) or Channels. The XT2640 may have up to 4 channels installed, which may be any combination of channel cards and with any combination of available current input options.

XT2640 Precision Multi-Channel Power Analyzer


The XT2640 channels may be configured in any one (or none) of the 3 virtual power analyzers. Each virtual power analyzer may be configured for up to all channels installed.
Each VPA is independently configured for multi-channel wiring configuration, signal filtering, default measurement coupling, display results smoothing and significant digits, VA/VAR combine method, and efficiency grouping. VPAs may optionally be configured to be synchronized to each other.



  • Nominal Dimensions:   137mmH x 248mmW x 284mmD (5.4” x 9.75” x 11.2”) with feet not extended
  • Nominal Weight:   3.2kg (7lb) net, 5kg (11lb) shipping


  • Storage Environment:   -20 to 75C (-4 to 167F) (non-condensing)
  • Operating Environment:   0 to 40C (32 to 104F), <85% RH (non-condensing), Pollution Degree 2
  • Operating Altitude:   0 to 2000m (6560ft) ASL


  • Line Power:   Installation Category II; 85-264Vrms, 45 to 65Hz, 40VA max. internally fused with a non-user serviceable fuse

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