Technical Data; Ac1 Connection For Stand-Alone Grid - SMA SUNNY ISLAND 4.4M Operating Manual

SMA Solar Technology AG

16 Technical Data

16.1

AC1 Connection for Stand-Alone Grid

Rated power at 25°C
Power for 30 minutes at 25°C
Power for 5 minutes at 25°C
Power for 1 minutes at 25°C
Maximum AC power for 3 s at 25°C
Only in single systems and single-cluster systems:
Maximum connectable power of the PV inverters in
off-grid systems and battery-backup systems
Maximum connectable AC power in the stand-alone
grid with the use of AC sources
Rated grid voltage
Voltage range
Rated grid frequency
Frequency range
Frequency range of the set range
Rated Current
Maximum output current as a peak value for 60 mil-
liseconds
Total harmonic distortion of the output voltage (THD) <5 %
Power factor at rated power
Recommended conductor cross-section
Maximum connectable conductor cross-section
Minimum connectable conductor cross-section
Cable diameter
Connection
Trip-capable miniature circuit breakers
Short circuit power of the device
16)
In multicluster systems, the Multicluster-Box specifies the maximum connectable output of the PV inverters (for technical data, see the
Multicluster-Box operating manual at www.SMA-Solar.com).
17)
AC sources that can not be regulated by the Sunny Island (e.g. CHP plant)
Operating manual
SI4.4M-13
3300 W
4400 W
4600 W
4800 W
5500 W
5000 W
16)
3300 W
17)
230 V
202 V to 253 V
50 Hz
45 Hz to 65 Hz
±10 Hz
14.5 A
60 A
-1 to +1
10 mm²
16 mm²
1.5 mm²
9 mm to 18 mm
Lever terminal
Tripping character-
istics B6
13.8 kW
16 Technical Data
SI6.0H-13 SI8.0H-13
4600 W 6000 W
6000 W 8000 W
6800 W 9100 W
7500 W 9600 W
11000 W 11000 W
9200 W 12000 W
4600 W 6000 W
230 V 230 V
202 V to 253 V 202 V to 253 V
50 Hz 50 Hz
45 Hz to 65 Hz 45 Hz to 65 Hz
±10 Hz ±10 Hz
20.0 A 26.1 A
120 A 120 A
<1.5 % <1.5 %
-1 to +1 -1 to +1
10 mm² 10 mm²
16 mm² 16 mm²
1.5 mm² 1.5 mm²
9 mm to 18 mm 9 mm to 18 mm
Lever terminal Lever terminal
Tripping character- Tripping character-
istics B16 or C6 istics B16 or C6
27.6 kW 27.6 kW
SI44M-80H-13-BE-en-15 175