RESU Salesbook

1) Value for Battery Cell Only (Depth of Discharge 90%). Actual usable energy at the AC output may vary
by condition, such as the inverter efficiency and temperature.
2) Peak Current excludes repeated short duration (less than 3 sec.) of current pattern.
3) LG Chem recommends 2.2kW for maximum battery lifetime.
Electrical Characteristics
Total
Energy Capacity 6.5 kWh
Usable
Energy Capacity
1)
5.9 kWh
Battery Capacity
126 Ah
Voltage
Range 42.0 to 58.8 V
DC
Nominal
Voltage 51.8 V
DC
Max
. Charge/Discharge Current 100A
Peak Current
2)
109.5A for 3 sec.
Max.
Charge/Discharge Power
3)
4.2kW
Peak
Power
2)
4.6kW for 3 sec.
Battery Pack Round
-Trip Efficiency >95% (under specific condition)
Communication Interface
CAN 2.0B
DC Disconnect
Circuit Breaker, Contactor, Fuse
Operating Conditions
Installation Location
Indoor / Outdoor (Stand / Wall-Mounted)
Operating Temperature
-10 to 50
°
C
Operating Temperature (Recommended)
15 to 30
°
C
Storage Temperature
-30 to 60
°
C : ~7 days
-20 to 45
°
C : ~ 6 months
Humidity
5% to 95%
Altitude
Max. 2,000m
Cooling Strategy
Natural Convection
Certification
Safety
Cell
UL1642
Battery Pack
CE / RCM / FCC / TUV (IEC 62619) / UL1973
Emissions
IEC61000-6-1, IEC61000-6-3
Hazardous Materials Classification
Class 9
Transportation
UN38.3
Ingress Rating
IP55
※ Test Conditions - Temperature 25°C, at the beginning of life
※ Total Energy is measured under specific condition from LGC(0.3CCCV/0.3CC)
- 18 / 37 -
6.1.2 RESU6.5 (v2.6)
6. Datasheet
6.1 RESU LV (48V)