SMA SB 2500TL-21 Installation - Manual (Page 88)

Technical Data SMA Solar Technology AG
88 SB25-30TLST-21-IA-en-13 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 1699:2011 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 board 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)
13.3 Protective Devices
*optional
13.4 Climatic Conditions
As per IEC 60721-3-4, Installation type C, Class 4K4H
As per IEC 60721-3-2, transport type E, Class 2K3
Approvals, as per 03/2013* AS 4777, CEI 0-21, C10/11, DIN EN 62109-1,
EN 50438, G59/2, G83/1-1,
IEC 61727 (PEA), IEC 62109-2,
NEN EN 50438, NRS 97-1-2, PPC, PPDS,
RD 1699:2011, RD661/2007,
UTE C15-712-1, VDE 0126-1-1,
VDE-AR-N 4105
DC reverse polarity protection short-circuit diode
Input-side load disconnect unit* Electronic Solar Switch
DC overvoltage protection thermally monitored varistors
AC short-circuit current capability current control
Grid monitoring SMA Grid Guard 3
Maximum permissible fuse protection 25 A
Earth fault monitoring insulation monitoring: R
iso
> 625 k Ω
All-pole sensitive residual-current monitoring unit available
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