2 metering, Metering – GE Industrial Solutions LP 33U Series 10 & 20 kVA Operating Manual User Manual
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OPM_LPS_3UO_10K_20K_1US_V010.doc
Operating Manual LP 33U Series 10 & 20 kVA / S1
6.2 METERING
The METERING mode is entered any time the “METER” key is pressed.
The LCD screen will indicate a series of screenshots showing the measures of all electric parameters like
AC, DC and various statistics.
In this mode the keys perform the following functions:
Return to HOME screen.
Scrolls backward to the previous screen.
Scrolls forward to the next screen.
It is possible to view any key functional description by pushing the key for more than 3 seconds.
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Home\Meter
BATTERY
Vp 164
V
Vn 164
V
T +25°
C
Charge level
80 %
Autonomy 9
Min
Charger mode
Off
Battery data screen
Vp
Voltage of positive (+) battery string.
Vn
Voltage of negative (-) battery string.
T
The temperature of the battery (“SENSOR DISABLE”
indicates sensor disabled).
Charge level
The battery charge level.
Autonomy
The estimated backup time with the
present load.
Charger mode The functionality of SBM (Superior Battery Management) can help to reduce the battery
recharging time, and improve the lifetime of the battery.
Beside the indication of the battery voltage on the display, a letter shows, according to the
table below, the operational status of SBM:
Abbreviation
Status of charger
Charger voltage
Description
Off
OFF
0 Vdc
Battery open circuit voltage
Top
ON
Boost (176 Vdc)
Boost charge with new Battery
Float
ON
Floating (164 Vdc)
Battery charged
Low
ON
Floating (164 Vdc)
Normal charge
Boost
ON
Boost (176 Vdc)
Boost charge
Equalize
ON
Boost (179 Vdc)
Battery equalization
Access to the Parameters for setting the SBM mode is password protected.
Please call your Service Center.
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Home\Meter
BOOSTER
f :
60.0
Hz
L1 :
120
V
L2 :
120
V
L3 :
120
V
Vp :
215
V
Vn :
215
V
Booster data screen
f
The input frequency of the rectifier.
L1
L2
Input line voltage L1, L2 and L3 phases.
L3
Vp
Voltage of positive (+) booster string.
Vn
Voltage of negative (-) booster string.