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SMA 3-Phase Multicluster Box - 36.3
R393,599.00
SKU
3600100127
Integrated AC distribution for Sunny Island, generator, PV
Integrated load-shedding contactor
Automatic bypass for the PV generator
Shipping restrictions apply.
Shipped in 4 Working Weeks
Description
The SMA 3-Phase Multicluster Box is the main AC distribuiton board in the multicluster system and a component of SMA multicluster technology. It connects the Sunny Island cluster and the power generators within a stand-alone grid.
Features
- Integrated AC distribution for Sunny Island, generator, PV
- Integrated load-shedding contactor
- Automatic bypass for the PV generator
- Active Anti-Islanding
- Reverse current monitoring
- High protection class IP54
Specifications
| Load Connection | |
| Number | 1 x three-phase |
| Rated power | 300 kW |
| Rated grid voltage between L and N | 230 V |
| Rated grid voltage between L1 and L2 | 400 V |
| AC voltage range between L1 and N | 172.5 V to 250 V |
| AC voltage range between L1 and L2 | 300 V to 433 V |
| Rated frequency | 50 Hz |
| Frequency range | 40 Hz to 70 Hz |
| Current at rated values | 3 x 435 A |
| Diameter of the screws for cable connection | 12 mm |
| Torque | 25 Nm |
| Maximum connectable conductor cross-section | 300 mm^2 |
| Fuse | LV/HRC size 3 |
| Permissible fuse rating | 100 A - 500 A |
| Sunny Island Connection | |
| Maximum number of Sunny Island inverters | 36 |
| Rated power Sunny Island | 216 kW |
| Current at Sunny Island ratings | 3 x 313 A |
| Sunny Island power at 45°C | 195 kW |
| Sunny Island current at 45°C | 3 x 283 A |
| Sunny Island power over 30 minutes at 25°C | 288 kW |
| Sunny Island current over 30 minutes at 25°C | 3 x 417 A |
| Conductor cross-section | 6 mm^2 to 16 mm^2 |
| Fuses | 36 x circuit breaker C40 A |
| Generator Connection | |
| Number | 1 x three-phase |
| Rated grid input power | 300 kW |
| AC input current | 3 x 435 A |
| Maximum relative short-circuit current | 10 kA |
| Diameter of the screws for cable connection | 12 mm |
| Torque | 25 Nm |
| Maximum connectable conductor cross-section | 300 mm² |
| Fuse | LV/HRC size 3 |
| Permissible fuse rating | 100 A to 500 A |
| General Specifications | |
| Number of line conductors | 3 |
| Permitted grid configuration | TN |
| Dimensions | 1,200 x 2,000 x 800 mm (WxHxD) |
| Weight | 400 kg |
| Exterior structure | Cabinet |
| Rated voltage of auxiliary circuits | 24 VDC |
| Maximum installation height above MSL | 2,000 m |
| Degree of protection of enclosure | IP54 |
| Degree of protection of inner protective cover | IP20 |
| Protection class | II |
| Overvoltage category | 3 |
| Rated impulse withstand voltage at 2,000 m above | 4.8 kV |
| Rated insulation voltage of switch cabinet wiring | 2.5 kV AC |
| Rated short-time withstand current | 10 kA |
| Relative rated short-circuit current | 10 kA |
| Rated load factor | 0.8 |
| EC declaration of conformity | Yes |
| Operating temperature range | 25C - +60C |
| Humidity | 0% - 100% |
| Free Shipping | No |
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