Description
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
Technical data
| Manufacturer | WhisperPower |
| Article number | 60201082 |
| Dimensions & weight | |
| Dimensions (mm) | 110.5*75*26 |
| Weight (Kg) | 0.9 |
| 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 |
Documents: Datasheet · User manual
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