SMA Sunny Island 2012 - Page 198

Technical Data SMA Solar Technology AG
198 SI2012_2224-TEN082311 Technical Description
Charge control IUoU procedure with
automatic full and
equalization charge
IUoU procedure with
automatic full and
equalization charge
Battery type VRLA/FLA/NiCd VRLA/FLA/NiCd
Efficiency/power consumption
Max. efficiency 93.0 % 93.6 %
Operating consumption with no load
(in standby)
6 W 6 W
Certification
CE CE
Protection rating
in accordance with DIN EN 60529 IP 54 IP 54
USA not available not available
Device protection
short circuit
Overload
overtemperature
Yes
Yes
Yes
Yes
Yes
Yes
Interfaces
Display:
Operating elements:
Electrically separated control contacts:
Communication:
External display:
Data storage and firmware update via SRC-1:
3-color LEDs 3-color LEDs
3 keys, 3 keys,
2 multi-function relays, 2 multi-function relays,
RS485/CAN
galvanically isolated
(opt.),
RS485/CAN
galvanically isolated
(opt.),
Sunny Remote Control 1
(SRC-1)
Sunny Remote Control 1
(SRC-1)
MMC/SD card MMC/SD card
Digital input level (Dig-In) high level starts at 6 V
(up to 35 V), low level
0—2 V
high level starts at 6 V
(up to 35 V), low level
0—2 V
SI 2012* SI 2224