Technical Specifications
BA_sun_power_pack_LiOn_en_V1.05.docx
V1.05 (20/07/2017) 6140203036
50
15.
Technical Specifications
15.1.
System
Dimensions:
600 x 500 x 350mm (H x W x D)
Total weight per system:
5.0 / 48: Ca. 85 kg or 7.5 / 48: Ca. 100 kg
Ambient temperature, operation and storage: +5°C to +45°C
Optimal temperature range during operation: +5°C to +35°C
Relative atmospheric humidity:
0 to 90% (non-condensing)
IP Code:
21
End-of-charge voltage:
56V
Power consumption:
Approx. 1 W (CAN
– Bus active).
In the switched off condition, the self-
consumption
falls to approx. 10 mW.
Storage period of the battery system of
at least 6 months with subsequent
"Wake Up" possible.
15.2.
Battery cell
Technologies:
Prismatic cells, lithium iron phosphate (LiFePo)
Nominal capacity:
50 Ah (C3) 5 kWh or 78 Ah (C3) 7.5 kWh system
Nominal voltage:
3.2 V/cell (51.2V battery system)
Charging method:
IU (constant current / constant voltage)
Efficiency:
98% (0.5 C
– discharge)
15.3.
Norms and Standards
DIN EN 62620:2011-05
EN 61427-2
EN 61508
VDE AR 2510-50
UN38.3 (Area of application: Battery stacks)
