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11 technical data, 1 sunny boy 3300, Technical data – SMA SB 3300 Installation User Manual

Page 66: Sunny boy 3300

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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

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