Installation Manual RESU 13

11
2.1.2 Performance
RESU13
Nominal voltage 51.8 V
Operating voltage 42 ~ 58.8 V
Nominal capacity 252 Ah
Total energy
1)
13.048 kWh
Maximum power 5 kW
Peak power for 3 seconds 7 kWp
Peak Power for backup Mode 11 kW for 3sec
Peak current for 3 seconds 166.7 A
Maximum current 119 A
Standard Charge current 75.6 A
Standard Discharge current 75.6 A
Faradic charge efciency(25°C/ 77°F) 99 %
Battery round-trip efciency
(C/3, 25°C/ 77°F)
95 %
Expected lifetime at 25°C/ 77°F More than 10 years
Communication interface CAN 2.0 B
Cooling Natural convection
1) Actual usable energy at the AC output may vary by condition, such as inverter efciency
and temperature
2.1.3 Chargingcablerequirements
Conductor cross-sectional area 33 to 50 mm2
Outer diameter 14 to 21 mm
Lug hole size M8
Lug width 21 mm
Maximum cable length 5 m per cable
2.1.4 Networkcablerequirements
Category Cat 5e
Connector 8P8C without any kind of boots
Product Introduction