Installation & User Manual
Constant Frequency Operation
The FN2 UPS can operate in Constant Frequency Mode at either 50Hz or 60Hz output
depending on the desired program setting. This option is for applications that require a constant
frequency for the applied load. The output frequency will not be synched to the input frequency.
Notes:
This option requires Bypass Line to be disabled internally. Please specify this option at
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the time of order or contact Falcon Electric Service Department for details.
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In constant frequency mode, the UPS output capacity is de-rated to 75% of its maximum
capacity rating.
Parallel / N+1 Operation is not available in constant frequency mode.
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Falcon Electric, Inc.
FN2 Series OM480051 Rev.: E
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