MULTICLUSTER 12 FOR SUNNY ISLAND
Proven technology with new application areas for PV systems – the SMA Multicluster System 12 is now suitable for operation on the utility grid as well. In Germany, it complies with the applicable conditions for connection to the low-voltage grid of VDE-ARN 4105: With the battery inverters Sunny Island 6.0H or 8.0H and the NA-Box 12, commercial self-consumption and batterybackup systems of up to 100 kWp can be set up. On an international scale, the Grid-Connect-Box 12 can be used to form self-consumption and battery-backup systems with an output of up to 138 kWp. The new Multicluster-Box 12 is suitable for TN- and TT-grids thanks to the integrated grounding contactor. In areas with very unstable utility grids, a diesel generator can also be connected. For off-grid regions, the Multicluster-Box 12 allows powerful solar off-grid systems with up to 138 kWp to be set up – ideal for commercial enterprises and village power supplies in rural regions.
Flexible
- For off-grid, on-grid and back-up applications
- For power range of 30 to 138 kW
- For TN- and TT-grids
Easy to use
- Integrated AC distribution for Sunny Island, generator, PV and loads (MC-Box 12)
- Retrofittable grid connection (NA-Box 12, Grid-Connect-Box12)
- Better serviceability
Safe and reliable
- Fulfills German VDE-AR-N 4105
- Integrated residual-current device
- Active anti-islanding
Specifications
| Multicluster-Box 12 | |
| Load connection | |
| Number of connections | 1 x three-phase |
| Rated power | 138 kW |
| Rated grid voltage | 230 V / 400 V |
| AC voltage range |
172,5 V - 265 V 300 - 433 V |
| Current at rated values | 3 x 200 A |
| Terminals for connection N, L1, L2, L3 | Spring-cage terminals |
| Fuse / maximum permissible fuse sizes | NH1 / 200 A |
| Sunny Island connections | |
| Maximum number of devices | 12 |
| Ac rated power / AC current at rated values | 72 kW / 12 x 26 A |
| Rated operating voltage | 230 V / 400 V |
| Terminal for connection N, PE, L | Spring-cage terminals |
| Fuse | 12 x circuit braker C40 A |
| Generator Connection | |
| Number of connections | 1 x trhee-phase |
| Rated grid input power | 138 kW |
| Nominal Voltage | 230 V / 400 V |
| AC input current | 3 x 200 A |
| Terminals for connection N, PE, L1, L2, L3 | Spring-case terminals |
| Fuse / maximum permissible fuse sizes | NH1 / 200 A |
| PV System connection | |
| Number of connection | 1 x three-phase |
| Rated power | 138 kW |
| Rated operationg voltage | 230 V / 400 V |
| AC current at rated values | 3 x 200 A |
| Terminals for connection N, PE, L1, L2, L3 | Spring-cage terminals |
| Maximum permissible back-up fuse | 200 A |
| NA-Box / Grid-Connect-Box connection | |
| Number of connections | 1 x three-phase |
| Rated input power | 138 kW |
| Rated operating voltage | 230 V / 400 V |
| Rated current / AC input current | 3 x 200 A |
| Terminals for connection N, PE, L1, L2, L3 | Spring-cage terminals |
| Maximum permissible back-up fuse | 200 A |
| General Data | |
| Number of phases | 3 |
| Permited grid configuration | TN-S, TN-C S y TT |
| Rated frequency / frequency range | 50 Hz / 45 ... 65 Hz. |
| Dimensions ( W x H x D ) | 1200 x 1600 x 435 mm |
| Weight | 200 Kg |
| Maximum operating altitude above mean sea level | 3000 m |
| Degree of protection according to IEC 60529 | IP55 |
| EMC environment, interference / interference immunity | B / A |
| Humidity | 0 ... 100 % |
| Operating temperature range | -25 ºC ... +60 ºC |
| Output power / rated power at 25 ºC | 138 kW |
| Output power / rated power between 25 and 60 ºC | See "Derating Behavior" diagram |
| Data cables | Yes |
| Warranty | 5 years |
Downloads
Sunny Island, Li-Ion approved batteries
SMA Multicluster 12 for Sunny Island
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