Diagnostics and Datalogger
The Validatar system addresses high voltage issues with a separate monitor that measures 500-V, three-phase and single-phase power signals together with the currents for each phase. It computes everything: peak, minimum and average volts and currents for each phase, kVA, power factor, actual power, kWh and also reports phase imbalance events for both voltage and current.
HVAC system performance can be measured and logged hands-free anywhere from a few hours up to a month. Once the service technician is satisfied that the necessary monitoring interval has been achieved, performance data is then offloaded from removable memory via either thumb drive, flash memory stick, or Modbus.
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