SMA STP 15000TL Installation - Manual (Page 90)

Technical Data SMA Solar Technology AG
90 STP20TLHE-IA-IEN122222 Installation Manual
13.3 Protective Devices
* optional
13.4 Licences
* C 10/11: Only possible if the 3-phase nominal voltage of the phase conductor is 400 V
** EN 50438: Does not apply to all country standard deviations of EN 50438.
*** NRS 97-2-1: This standard stipulates that a special sticker be attached to the AC distribution to draw attention to the AC-side
disconnection of the inverter in case of grid failure (for more details, see NRS 97-2-1, Sec. 4.2.7.1 and 4.2.7.2)
DC reverse polarity protection Short-circuit diode
Protection against module reverse currents Diode
Input-side load disconnect unit* DC switch-disconnector
Utilisation category of the DC switch-
disconnector* DC-21B
DC overvoltage protection Thermally monitored varistors
AC short-circuit current capability Current control
Grid monitoring SMA Grid Guard 4
Maximum permissible fuse protection 50.0 A
Earth fault monitoring Insulation monitoring R
iso
> 200 k Ω
All-pole sensitive residual-current monitoring unit available
Country standards,
as of 06/12 STP
15000TLEE-10
STP
15000TLHE-10
STP
20000TLEE-10
STP
20000TLHE-10
VDE-AR-N4105 ✓ ✓ ✓ ✓
VDE 0126-1-1 ✓ ✓ ✓ ✓
AS4777 ✓ ✓ ✓ ✓
C10/11* ✓ ✓ ✓ ✓
PPDS ✓ ✓ ✓ ✓
UTE C15-712-1 ✓ ✓ ✓ ✓
PPC ✓ ✓ ✓ ✓
EN50438** ✓ ✓ ✓ ✓
RD1699/2000 ✓ ✓ ✓ ✓
RD661/2007 ✓ ✓ ✓ ✓
IEC 61727 ✓ ✓ ✓ ✓
G59/2 ✓ ✓ ✓ ✓
CEI 0-21 ✓ ‒ ✓ ‒
NRS 97-2-1*** ✓ ✓ ✓ ✓
BDEW 2008 ✓ ✓ ✓ ✓