A SERVICE OF

logo

Using the Control Panel
9-12
Powerware
®
9390 UPS (40–80 kVA) Installation and Operation Manual S 164201535 Rev C
The Input screen shows input voltage (phase-to-phase), output current (each phase), and
frequency of the incoming utility source, as well as the kVA, kW, and power factor
measurements for the selected unit.
INPUTUNITX
V1
V2 V3
KVA KW
PF
I1 I2 I3
***
*** *** ***
******
***
***
***
FREQ
***
LEAD
UNITSYSTEM
Figure 9-14. Input Unit X Meter Screen
The Bypass screen shows the bypass input voltage (phase-to-neutral), output current (each
phase), and frequency of the incoming utility source, as well as the kVA, kW, and power
factor measurements for the selected unit.
BYP ASS UNIT X
V1
V2 V3
KVA KW
PF
I1 I2 I3
***
*** *** ***
******
***
***
***
FREQ
***
LEAD
UNITSYSTEM
Figure 9-15. Bypass Unit X Meter Screen