Power Data Analysis and Voltage Management Equipment Recommendations
The team at UST has analyzed the type, range and duration of 200 voltage events recorded at your facility between 1/1/2019 and 4/30/2019. We have charted a summary analysis of these events as managed by our SagFighter™ Active Voltage Conditioner and our SureVolt™ Automatic Voltage Regulator.
The UST SagFighter™ would have corrected 91.4% of events recorded to ≥95% of nominal voltage, and an additional 6.5% of events to ≥90% of nominal voltage. Another 1.1% of events would have been corrected at <90% of nominal voltage. Only 1.1% of sag events would not have been corrected by SagFighter, and the unit would have remained in bypass.
The UST SureVolt™ corrects both over-voltage and under-voltage events. 100% of over-voltage events fell within the correctable range and correctable duration.* 72% of under-voltage events fell within the correctable range of SureVolt, while 49% fell within its correctable duration.**
* Over-voltage is defined as deviations above nominal voltage. The standard SureVolt range is +10% of nominal. Typical correction time is 2-3 cycles.
** Under-voltage is defined as deviations below nominal voltage. The standard SureVolt range is -25% of nominal. Typical correction time is 2-3 cycles.
Based on Range
Based on Duration
Based on our analysis of your data, which shows a large number of short duration, deep sag events, our confidence level is HIGH that a solid business case can be made for investment in SagFighter.
Based on your submitted event cost, we estimate your ROI would be 2.12 years.