OnLine Power Battery Backup System - Manual (Page 52)

OLP
Three Phase UPS Systems
5. LCD DISPLAY
5-8
5.8. Menu 7 – Output Data Menu
O U T P U T F R E Q U E N C Y = X X H Z
L O A D : R = X X X % S = X X X % T = X X X %
R - N = X X X V a c S - N = X X X V a c T - N = X X X V a c
＜ O U T P U T D A T A ＞
This menu is displayed when is selected from MENU 3 – the
REAL TIME DATA MENU. It is a data display menu, which shows real time data
on the output and load, such as, OUTPUT FREQUENCY, LOAD % OF R/S/T,
OUTPUT R-N/S-N/T-N VOLTAGE, etc. The phase to phase voltage display is
also available when input is a delta (△ ) connected source.
The UP (↑ ) or DOWN (↓ ) keys have no function in this menu. The screen will
go back to MENU 3 – the REAL TIME DATA menu, when ENTER(← ┘ ) is
pressed.
5.9. Menu 8 – Other Data Menu
This menu is displayed when is selected from MENU 3 – the
REAL TIME DATA MENU. It is a data display menu, which shows real time data
on the UPS, such as, TEMPERATURE, DC VOLTAGE, CHARGE OR
DISCHARGE CURRENT etc. If the UPS is in normal operation mode, the data in
the last row is the charging current of the batteries. The label is “CHARGE
CURRENT =” (see the figure shown above). If the UPS is in back-up mode, the
data in the last row will be the discharging current of the batteries, and the title
will be “DISCHARGE CURRENT =” (see the figure shown below).
A C U R R E N T = X X X C H A R G E
D C V O L T A G E = X X X V d c
T E M P E R A T U R E = X X C
＜ O T H E R D A T A ＞