Grid configurations
TN-C, TN-S, TN-C-S, TT (when V
N_PE
< 20 V)
Approvals and national standards, as per
06/2017*
AS 4777.2:2015, AS 4777.3, CE,
CEI 0-21:2016, C10/11:2012,
DIN EN 62109-1, EN 50438, G59/3,
G83/2, IEC 61727/MEA, IEC 62109-2,
NEN EN 50438, NRS 097-2-1, PPC, PPDS,
RD 661/2007, RD 1699:2011, SI 4777,
UTE C15-712-1, VDE0126-1-1, VDE-AR-
N 4105, VFR 2013, VFR 2014
*
AS 4777.3:
If DRM support is specified, the inverter may only be used in conjunction with a Demand
Response Enabling Device (DRED).
CEI 0-21:
only permitted with external decoupling protection.
C10/11:2012:
only possible if the three-phase line-to-line voltage is 400 V.
IEC 61727/MEA:
applies only to the STP 9000TL-20.
EN 50438:
does not apply to all national appendices of EN 50438.
IEC 62109-2:
This standard requires that either the multifunction relay in the inverter is used as fault
indicator or that the inverter is connected to Sunny Portal and that the fault alert is activated in
Sunny Portal.
NRS 97-2-1:
This standard requires a separate label be attached to the AC distribution board to
indicate 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).
11.3 Protective Devices
DC reverse polarity protection
Short-circuit diode
Input-side disconnection point
Electronic Solar Switch, SUNCLIX DC connector
AC short-circuit current capability
Current control
Grid monitoring
SMA Grid Guard 4
Maximum permissible fuse protection
32 A
Ground-fault monitoring for STP 5000TL-20 /
6000TL-20 / 7000TL-20 / 8000TL-20 /
9000TL-20
Insulation monitoring: R
iso
> 385 kΩ
Ground-fault monitoring for STP 10000TL-20 /
12000TL-20
Insulation monitoring: R
iso
> 200 kΩ
All-pole sensitive residual-current monitoring unit
Available
Grounding conductor monitoring
Available
11.4 Climatic Conditions
Installation in accordance with IEC 60721-3-3, Class 4K4H
Extended temperature range
-25°C to +60°C
11 Technical Data
SMA Solar Technology AG
Operating Manual
STP5-12TL-20-BE-en-15
66
Содержание 10000TL
Страница 74: ...www SMA Solar com ...