Powerware 5075 kVA Manual De Usuario
52
Powerware BPIII Harsh Environment UPS 50--75 kV Installation and Operation
164291261 Rev. F 111503
The Monitor Panel contains:
1.
A flat liquid crystal display (LCD) screen.
2.
A horizontal row of pushbuttons.
3.
A vertical column of backlit status indicators.
4.
A red
EMERGENCY POWER OFF pushbutton.
A quick reference label describing how to use the Monitor Panel is located below the
Monitor Panel. The following sections describe the Monitor Panel in detail.
Using the LCD Screen
The LCD screen at the top of the Monitor Panel provides an operator interface with
the UPS. Figure 24 identifies the display fields discussed in the following sections.
Uninterruptible Power System
System Normal
Alarm:
Alarm:
None
Notice: None
Meters
System
Load Amps
Events Statistics Graphics Setup
Input
Output
Bypass
Battery
VAB
480
VBC
VCA
KW
69
KVA
73
IA
IB
IC
FREQ
60.0
PF
0.95
V
540
I
000
Meters
88
480
480
88
88
VAB
480
VBC
VCA
480
480
IA
IB
IC
90
90
90
IN
000
VAB
480
VBC
VCA
480
480
FREQ
60.0
KVA
75
KW
60
PF
0.80
Battery
04 MAY 1998
14:23:45
100%
Percent
A
E
D
C
B
F
G
Figure 24. Parts of the LCD Screen (Typical for Powerware BPIII HE 75 480/480V Unit)
A
The
UPS status area contains three lines that display the current state of the UPS. The first
line shows the present operational mode of the UPS. The second line shows the highest level
of the current active alarms, and the third line shows any notices the UPS has posted. (For
more information about alarms and notices, refer to Chapter 12 --- Responding to System
Events.)
B
The
battery charge box shows the percentage of battery capacity available.
C
The
menu box shows the currently selected menu and lists the options available on that
menu. The title at the top of the menu box is also shown below on the menu bar (
E). Press
the
and
pushbuttons to scroll up and down through the options in the menu box.