SMA SI 5048US Sunny Island 5000W / 48VDC Inverter
SMA SI 5048US Sunny Island 5000W / 48VDC Inverter
The Island Manager
Commissioning within minutes: the Sunny Island 5048 makes it possible. All required operational settings can be made quickly and easily in just a few steps. The Sunny Island 5048 is flexible in its application, extendable and takes on all control processes. Its first-class battery management ensures maximum battery life. In addition, the device features an impressive high-efficiency, ergonomic die-cast aluminum enclosure and an OptiCool active cooling system. The Sunny Island is also available in a UL-compliant 5048-US version with an output rating of 120 V and 60 Hz for the North American market.
Features of the SMA SI 5048US Sunny Island 5000W / 48VDC Inverter:
Flexible
Simple
Efficient
Robust
Also Known As:
SI.5048-US
SI-5048-US
SI_5048-US
SI5048-US
Also Known As:
SI.5048-US
SI-5048-US
SI_5048-US
SI5048-US
Sunny Island 5048-US | ||
AC output (loads) | ||
Nominal AC voltage (adjustable) | 120 V (105 V — 132 V) | |
Nominal frequency (adjustable) | 60 Hz (55 Hz — 65 Hz) | |
Continuous AC power at 25 °C / 45 °C | 5000 W / 4000 W | |
AC output power at 25 °C for 30 min / 1 min / 3 s | 6500 W / 8400 W / 11000 W | |
Nominal AC current / max. AC current (peak) | 41.7 A /180 A for 60 ms | |
THD output voltage / power factor | < 3 % / —1 to +1 | |
AC input (generator or grid) | ||
AC input voltage (range) | 120 V (80 V — 150 V) | |
AC input frequency (range) | 60 Hz (54 Hz — 66 Hz) | |
Max. input current (adjustable) / max. input power | 56 A (0 A — 56 A) / 6.7 kW | |
Battery DC input | ||
Battery voltage (range) | 48 V (41 V — 63 V) | |
Max. battery charging current / continuous charging current at 25 °C | 120 A / 100 A | |
Battery type / battery capacity (range) | lead, NiCd / 100 — 10,000 Ah | |
Charge control | IUoU process | |
Efficiency / operating consumption | ||
Max. efficiency | 95 % | |
Own consumption with no load / standby | 25 W / 4 W | |
Protection devices | ||
DC reverse polarity protection / DC fuse | yes / yes | |
AC short-circuit / AC overload | yes / yes | |
Overtemperature / excessive battery discharge | yes / yes | |
General data | ||
Dimensions (W / H / D) in mm | 467mm / 612mm / 235mm (18 / 24 / 9)in | |
Weight | 139 lbs 63 kg | |
Operating temperature range | —25 °C ... +50 °C (–13 ° F +122 °F) | |
Protection rating (as per IEC 60529) | indoors (NEMA 1) | |
Features / function | ||
Operation & display / multifunction relays | internal / 2 | |
3-phase systems / parallel connection | yes / yes | |
Integrated bypass / multicluster operation | — / yes | |
Charge level calculation / full- / equalization charge | yes / yes / yes | |
Integrated soft start / generator support | yes / yes | |
Battery temperature sensor / communication cables | yes / yes | |
Warranty: (5 / 10 / 15 / 20 / 25 years) | yes / opt. / opt. / opt. / opt. | |
Certificates and permits | www.SMA-Solar.com | |
Accessories | ||
Battery cables / battery fuses | opt. / opt. | |
Interfaces (RS485 / Multicluster PB) | opt. / opt. | |
GenMan extended generator start | opt. | |
Load-shedding contactor / battery current measurement | opt. / opt. | |
Last revision: May 2010 | ||
Type designation | SI 5048U |