12
2.1.2 Performance
Model Name
RESU FLEX
8.6
RESU FLEX
12.9
RESU FLEX
17.2
Electrical Characteristics
Conguration
BPU 1ea, BMA
2ea
BPU 1ea, BMA
3ea
BPU 1ea, BMA
4ea
Usable Energy
1)
8.6 kWh 12.9 kWh 17.2 kWh
Battery Capacity 37Ah 37Ah 37Ah
Voltage Range 192 to 265.6V 288 to 398.4V 384 to 531.2V
Max. Current 22A 22A 22A
Max. Power 4.3kWh 6.5kWh 8.5kWh
Peak Power
2)
(only discharging)
5kW for 3sec 7kW for 3sec 11kW for 3sec
Short circuit Current
Communication Interface RS485, RJ45
DC Disconnect Circuit Breaker
Connection Method Spring Type Connector
User Interface LEDs for Normal and Fault Operation
Operating conditions
Installation Location Indoor/Outdoor
Ingress Rating IP55
Operating Temperature
(Recommended)
14°F to 122°F (-10°C to 50°C)
Operating Temperature 68°F to 86°F (20°C to 30°C)
Storage Temperature
-22°F to 140°F (-30°C to 60°C), acceptable for 7
-4°F to 113°F (-20°C to 45°C), acceptable for the
rst 6 months
-4°F to 86°F (-20°C to 30°C), acceptable for
months 7~12
Humidity Humidity 5% to 95%
Altitude Altitude Max. 6,562 ft (2,000 m)
Cooling Strategy Natural Convection