SMA SUNNY BOY 1.5 Guide D'installation Rapide page 27

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System-Daten | System Data | Στοιχεία συστήματος | Données du système | Dati del sistema | Systémové údaje |
Dane techniczne | Dados do sistema | Datos del sistema | System-data
Topology
Overvoltage category according to IEC 60664-1
Protection class in accordance with IEC 61140
All-pole sensitive residual-current monitoring unit
Maximum permissible value for relative humidity, non-condensing
Extended humidity range according to IEC 60721-3-4
Pollution degree outside the enclosure
Pollution degree inside the enclosure
Standard requirements
SB15-25-IS-xx-11
transformerless
II (DC), III (AC)
integrated
100 %
0 % ... 100 %
NRS 97-2-1: This standard requires a separate
label attached to the AC distribution board, which
indicates the AC-side disconnection of the inverter
in case of a grid failure (for further details, see
NRS 97-2-1, Sect. 4.2.7.1 and 4.2.7.2)
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2
3
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