FoxESS S-Box Plus, User Manual

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6
4. Technical Parameters
Type S-Box Plus Number of Strings Number of Poles Specs.
S-Box Plus 4 8
Unit pre-wired with 16 * MC4
connectors and 1 * M23 quick
connection for AC
Ratings according to IEC: EN 60947-3:2009/A1:2012/C1:2013/A2:2015 Cat PV-1 based on
switching both the + and the - pole:
VDC 300 600 800 1000 1200
1500
A
25 25 25
25 25
16
Technical Parameter
String voltages 300~1500 Vdc
String current 25 / 25 / 25 / 25 A
Number of strings 4
Switch wiring 8
Operating voltage 100~270 Vac
Nominal voltage 230 Vac
Nominal current 30 mA
Start up (loading) current average 100 mA
Switch on action current max 300 mA
Communication RS485
Recommended operating temperature range -20 - +50 °C
Max. operating temperature
before automatic switch off
+70 °C
Storage temperature range -40 - +85 °C
Protection degree IP66
Protection level Class II
DC switch disconnect according to CE
Certification EN 60947-1&3
Number of mechanical operations 10000 times