WattBox WB-820-IPVM-12 Installation Manual page 18

Voltage Range Settings (800 and 820 series with an OvrC-
enabled UPS only)
Select the type of Voltage Range you expect at the installed location. Options include:
Normal Range — For locations with consistent and reliable input voltage and
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frequency.
Wide Range — For locations where the input voltage or frequency may fluctuate.
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Generator Range — For optimal performance in generator and off-grid power
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environments.
This feature is not available for International WattBox PDUs. 820 series PDUs
Note: -__.
are only compatible with the WB-OVRC-UPS-2000-1.
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