SMA SUNNY ISLAND 8.0H Installation Manual page 152

12 Technical Data
Noise Emission
Noise emission (typical)
Earthing Systems
TN-C system
TN-S system
TN-C-S system
TT earthing system, if U
Protective Devices
AC short circuit
AC overload
DC reverse polarity protection
Battery deep discharge
Overtemperature
Overvoltage category according to IEC 60664-1
Features
Number of buttons
Number of LEDs
Display
Number of interface slots
SI-COMSMA.BGx
COM SYNC
SI-SYSCAN.BGx
Number of digital control inputs
High-level digital input
Low-level digital input
Galvanically insulated control contacts
AC load-switching limit for multi-function relays 1 and 2
DC load-switching limit for multi-function relays 1 and 2
152 SI80H-60H-OffGrid-IA-en-11
˂ 30 V
NPE
SMA Solar Technology AG
49 dB(A)
Suitable
Suitable
Suitable
Suitable
Yes
Yes
Not present
Yes
Yes
III
3
3 Duo colour LEDs
SRC-20 external user interface
2
Optional
For internal communication only
Optional
1
9 V ... 63 V
0 V ... 3 V
2 multi-function relays
1 A at 250 V
See DC load-limitation curve
Installation Manual