Innovolt Thresholds - US

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Innovolt devices are designed to protect connected equipment by shutting down power to the connected device under the specific electrical conditions illustrated in the chart below

Please note: If turning off power to connected devices is not desirable the use of a UPS type device in conjunction with the Innovolt device is recommended. Connecting the Innovolt device directly to the power (i.e. – into the wall) and then to the UPS offers maximum protection.





Nominal Input Voltage/Current/Frequency


Relay closing (normal startup)

5 seconds (+/- 1 second)

Sag – 12% or greater drop of current voltage

105.6 or lower (at 120)

Brownout Threshold (Vbc)

88V (+/- 2V)

Recovery from Brownout (Vbr)

96V (+/- 2V)

Over Voltage Threshold (Voc)

145V (+/- 2V)

Recovery from any Over Voltage (Vor)

137V (+/- 2V) immediate

Catastrophic OV Threshold (Vcoc)

165V (+/- 2V)



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