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Features
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Read your battery bank like a fuel gauge
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Provides critical information about the status of
your battery bank
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Displays voltage, current, consumed amphours
and remaining battery capacity
Two battery inputs
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Large display with backlight
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Quick nut mounting construction
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Programmable alarm relay
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Shunt selection capability, enables flexible system
integration
Autosensing battery voltage inputs
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Splash proof frontpanel
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500 Amp shunt included
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CE and e-mark certified
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24 month warranty
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TECHNICAL DATASHEET
DC-AC SINEWAVE INVERTERS
I
BATTERY MANAGEMENT SYSTEMS
e-xpert lite
High precision battery monitor
Description Operating your battery bank without
good metering is like running your car without any
gauges, although possible to do, it's always better
to know how much fuel is left in the tank. Defining
the amount of energy available in a battery is a
complex task since battery age, discharge current
and many other factors influence the actual battery
capacity. The e-xpert lite uses the same very
accurate measurement and calculation systems as
the high-end e-xpert pro.
The e-xpert lite selectively displays voltage, chargeand discharge current, consumed amphours and
remaining battery capacity. Using a clear backlit
LCD and an intuitive user interface, all parameters
can be recalled with just a button press. A second
battery input is also provided to monitor an auxiliary
battery. A large bargraph delivers instant state of
charge information.
Compared to the e-xpert pro, the e-xpert lite is a
more basic instrument, perfectly suited for users
focused on accurate state of charge readout and
very easy setup.
Applications
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Marine applications
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Solar power systems
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Recreational vehicles
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Mobile entertainment systems
Service vehicles
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Industrial systems
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Remote homes
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Accessories
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Professional connection kit
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Quick connection kit
I
INTELLIGENT BATTERY CHARGERS
The e-xpert lite comes standard with a 500
Amp shunt and a very clear installation and
operating instruction manual.
© 2009-2012 tbs electronics bv
EXPERTLITED-EN-REVE www.tbs-electronics.com
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Technical specifications
Parameter e-xpert lite
Supply voltage range
Supply current :
Input voltage range (auxiliary battery)
Input voltage range (main battery)
Input current range
Battery capacity range 20..999Ah
Operating temperature range
Storage temperature range
Readout resolution :
Voltage measurement accuracy ± 0.3%
Current measurement accuracy ± 0.4%
Meter dimensions
Meter weight 95gr
Shunt dimensions (length x width x height)
Shunt weight 145gr
Protection class IP20 (frontpanel only IP65)
Standards CE marked meeting EMC directive 2004/108/EC and LVD 2006/95/EC
1)
2)
@Vin=24VDC
@Vin=12VDC
voltage (0..35V)
current (0..100A)
current (100..999A)
amphours (0..100Ah)
amphours (100..999Ah)
state-of-charge (0..100%)
∅64mm (front diameter) / ∅64mm (body diameter) / 79mm (depth)
complying with EN60335-1, RoHS 2002/95/EC and e4-95/54/EC
9..35VDC
7mA
9mA
2..35VDC
0..35VDC
-999..+999A
-20..+50°C
-30..+70°C
± 0.1V
± 0.1A
± 1A
± 0.1Ah
± 1Ah
± 0.1%
87 x 45 x 35mm
Note: the given specifications are subject to change without notice.
TECHNICAL DATASHEET
DC-AC SINEWAVE INVERTERS
I
BATTERY MANAGEMENT SYSTEMS
1)
Measured with backlight and alarm relay turned off
2)
Depends on selected shunt. With standard delivered 500A/50mV shunt (350A continuous), the range is limited to -600..+600A
Dimensions
Front view Rear view Side view
64mm
52mm 62.5mm
6mm
6mm
Side view
62.5mm
72.5mm
72.5mm
10mm
10mm
I
INTELLIGENT BATTERY CHARGERS
Mounting sequence
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