11 technical data, 1 sunny boy 3300, Technical data – SMA SB 3300 Installation User Manual
Page 66: Sunny boy 3300

Technical data
SMA Solar Technology AG
66
SB33_38-IEN111851
Installation Guide
11 Technical data
11.1 Sunny Boy 3300
DC Input
* The maximum open circuit voltage, which can occur at a cell temperature of − 10 °C, may not exceed the maximum input
voltage.
AC Output
Maximum DC power
3 820 W
Maximum DC voltage*
500 V
MPP input voltage range
200 V … 400 V
DC nominal voltage
200 V
PV start voltage, adjustable
250 V
Maximum input current
20 A
Maximum input current per string
16 A
Number of MPP trackers
1
Maximum number of parallel strings
3
Internal consumption during operation
< 7 W
Nominal AC power
3 300 W
Maximum AC power
3 600 W
Maximum output current
18 A
Maximum permissible fuse protection
25 A
Harmonic distortion of output current at
AC THD voltage < 2 %,
AC power > 0.5 AC nominal power
< 3 %
Nominal AC voltage
220 V / 230 V / 240 V
AC voltage range
180 V … 265 V
AC side
50 Hz / 60 Hz
Tolerance at AC grid frequency
± 4.5 Hz
Power factor at nominal AC power
1
Overvoltage category
III
Test voltage at 50 Hz
1.4 kV
Surge testing voltage
4 kV
Surge testing voltage with serial interface
6 kV
AC connection
Single-phase
Internal consumption in night mode
< 0.1 W