Metering - GE LP 33U Series Operating Manual

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.
Home\Meter
BATTERY
Vp
Vn
T
Charge level
Autonomy
Charger mode
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
Off
Top
Float
Low
Boost
Equalize
Access to the Parameters for setting the SBM mode is password protected.
Please call your Service Center.
Home\Meter
BOOSTER
f
L1
L2
L3
Vp
Vn
Modifications reserved
OPM_LPS_3UO_50K_60K_1US_V010.doc
164 V
164 V
+25° C
80 %
8 Min
Off
Charger voltage
OFF
ON Boost (176 Vdc)
ON Floating (164 Vdc)
ON Floating (164 Vdc)
ON Boost (176 Vdc)
ON Boost (179 Vdc)
: 60.0 Hz
: 120 V
: 120 V
: 120 V
: 215 V
: 215 V
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.
0 Vdc Battery open circuit voltage
Boost charge with new Battery
Battery charged
Normal charge
Boost charge
Battery equalization
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.
Description
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Operating Manual LP 33U Series 30 & 40 kVA