14 Technical Data SMA Solar Technology AG
100 SB30-50TL-21-IA-en-21 Installation Manual
*EN 50438: Does not apply to all country standard deviations of EN 50438.
IEC 62109-2: In order to meet the requirements of this standard, the inverter must either be equipped with a multi-function relay
used as a fault indication relay or there must be a connection to Sunny Portal with the fault alarm via e-mail activated.
RD 1669 and RD 661/2007: Contact the SMA Service Line for restrictions in specific regions.
NRS 97-1-2: This standard stipulates that a special label be attached to the AC distribution to draw attention to the AC-side
disconnection of the inverter in the case of grid failure (for more details, see NRS 97-1-2, Sec. 4.2.7.1 and 4.2.7.2)
Climatic Conditions in accordance with IEC 60721-3-4, Installation Type C,
Class 4K4H
Climatic Conditions in accordance with IEC 60721-3-4, Transport Type E,
Class 2K3
Power loss in night mode < 1 W
Topology Transformerless
Cooling concept Convection
Degree of protection as per IEC 60529 IP65
Protection class as per IEC 62103 I
Country standards, as of 03/2012* VDE 0126-1-1, C10/C11, PPDS,
UTE C15-712-1, PPC, EN 50438,
RD 1699:2011, RD 661/2007,
IEC 61727 (PEA), G83/1-1, G59/2,
VDE-AR-N 4105, CEI 0-21, AS 4777,
NRS 97-1-2, NEN EN 50438,
DIN EN 62109-1, IEC 62109-2
Extended temperature range − 25°C to +60°C
Extended humidity range 0% to 100%
Extended air pressure range 79.5 kPa to 106 kPa
Temperature range − 25°C to +70°C
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