
OPERATION
Eaton FERRUPS FE/QFE UPS (500 VA–18 kVA) User's Guide S 164201404 Rev C
58
Table 5. Parameters (continued)
Explanation
Possible
Values
Password
Level
Sample Display
Parameter Name
(Short Form)
Parameter
Number
130 boostv 130 BoostV 100 Service 60–276 If the AC input voltage is below
this level and above the
brownout voltage, the UPS will
switch to the boost tap.
NOTE Parameter 133 is applied
to this set point to provide
hysteresis. This parameter is not
used on models with serial
numbers less than 25000.
131 buckv 131 BucKV 120 Service 60–276 If the AC input voltage is above
this level and below the inverter
voltage (parameter 132), the UPS
will switch to the boost tap.
NOTE Parameter 133 is applied
to this set point to provide
hysteresis. This parameter is not
used on models with serial
numbers less than 25000.
132 invrtrv 132 InvrtrV 138 Service 60–300 If the AC input voltage is above
this level the UPS will transfer to
battery power.
NOTE Parameter 133 is applied
to this set point to provide
hysteresis. This parameter is not
used on models with serial
numbers less than 25000.
133 taphyst 133 TapHyst 8 Service 1–10 This parameter is added or
subtracted from the other tap
switching parameters to provide
hysteresis. This parameter is not
used on models with serial
numbers less than 25000.
134 Reserved 134 --Reserved-- Parameter reserved for future
use.
135 Reserved 135 --Reserved-- Parameter reserved for future
use.
136 Reserved 136 --Reserved-- Parameter reserved for future
use.
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