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 efficiency(25°C/ 77°F)
99 %
Battery round-trip efficiency
(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 efficiency
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
2.1.5 Environmental requirements
RESU13
Operating Temperature Range
-10 to 50°C (14 to 122°F)
Optimal Operating Temperature
15 to 30°C (59 to 86°F)
Storage Temperature Range
-30 to 60°C (-22 to 140°F) : ~ 7 day
-20 to 45°C (-4 to 113°F) : ~ 6 month
Humidity
5 to 95% (non-condensing)
Altitude
Max 2,000 m (6,562 ft)
Cooling Strategy
Natural convection
Product Introduction
Summary of Contents for EH048252P3S1
Page 49: ......