WPC-BSI 500 Battery Status Interface

One of the most important indicators for a safe and effective operating of an energy system with batteries is their state of charge. The BSI offers, for Whisper Power Centre, a highly precise measuring and an extremely efficient algorithm that calculates the state of charge in the most accurate way.

The WPC-PSCP and WPC-RCC provides the display, the data logging, the graphical display of the state of charge history and the settings. Values of the BSI can be used in the programming of the WPC Series.
Values can be displayed like for instance:

– State of charge
– Voltage
– Current
– Time to go
– Throughput energy
– Battery temperature

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To be used with WPC-PSCP panel

Accurate energy monitoring of your battery bank

No sudden empty battery: precise ‘time remaining’ indicator (hrs, min)

Calculation of ampere hours consumed

State of charge indicator in %

Various programmable alarms

Easy to use, plug and play installation

500A - 1200A Shunt

Product specifications

ARTICLE NUMBER
60201082	WPC-BSI 500 Battery Status Interface

DIMENSIONS & WEIGHT
Dimensions (mm)	110.57526
Weight (Kg)	0.9

TECHNICAL SPECIFICATIONS
Supply voltage range	7..85 VDC
Supply current	3mA@48VDC
Input voltage range	7..85 VDC
Shunt measurment input range	±195 mV
RMS continous current @ 25 °C	±500 A
Maximum measurable peak current	±1950 A
Voltage measurement accuracy	0.3 %
Current measurement accuracy	0.5 %
Battery capacity	20..20000 Ah
Readout resolution: Current (A) and capacity (Ah) (1..10)	±0.01
Readout resolution: Current (A) and capacity (Ah) (10..100)	±0.1
Readout resolution: Current (A) and capacity (Ah) (100..9999)	±1
Readout resolution: State of charge	±0.1 %
Readout resolution: Temperature	±0.1 °C
Readout resolution: Time to go	±1 sec.
Readout information	Battery voltage, current, state of charge, power used, time to go, batterytemperature, Relative Capacity, historical Ah data, Total kAh charged, Total kAhdischarged, Total time: Charge counting in Ah and hr.

GENERAL
Operation temperature	-20..+40 °C
Protection degree	IP20
Conformity	LVD 2006/95/EC, EMC 2004/108/EC, RoHS 2002/95/ECEN 60950:2005, EN 61000-6-2:2005, EN 61000-6-3:2007