Fronius Energy Package, Operating Instructions Manual, Page: 140 / 148

Fronius Symo Hybrid 3.0-3-S 4.0-3-S 5.0-3-S
Permitted ambient temperature -25 °C - +60 °C
Permissible humidity 0 - 100 %
EMC emission class B
DC / AC overvoltage category 3/2
Pollution degree 2
Noise emission 59.5 dB(A) ref. 1pW
Protection devices
DC isolation measurement Integrated
DC overload performance Operating point shift, power limiter
DC disconnector Integrated
RCMU Integrated
Fronius Solar Battery Battery 4.5 Battery 6.0 Battery 7.5
Electrical parameters
Usable capacity 3.6 kWh 4.8 kWh 6 kWh
Cycle stability 8000
Voltage range 120 - 170 V 160 - 230 V 200 - 290 V
Nominal charging power 2400 W 3200 W 4000 W
Nominal discharge power 2400 W 3200 W 4000 W
Max. charging current (limited by in-
verter) 16.0 A
Max. discharge current (limited by in-
verter) 16.0 A
Recommended fuse rating Fuse 20 A / 1 kV / fast
General data
Battery technology LiFePO4
Dimensions h x w x d 955 x 570 x 611 mm
Weight 91 kg 108 kg 125 kg
Degree of protection IP 20
Protection class 1
Permissible ambient temperature 5 °C - 35 °C
Permissible storage temperature -40 °C - 65 °C
Permitted humidity 0% - 95% (non-condensing)
Interfaces
Connection to inverter Modbus RTU (RS485)
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