Sma SB 3000TL User Manual download pdf (Page 51)

Maximum data volume per inverter with Speed-

wire/Webconnect

550 MB/month

Additional data volume when using the Sun-

nyPortal live interface

660 kB/hour

Topology Transformerless

Cooling method Convection

Degree of protection for electronics in accor-

dance with IEC60529

IP65

Protection class in accordance with IEC61140 I

Grid configurations* IT, Delta-IT, TN-C, TN-S, TN-C-S, split phase, TT

(if V

N_PE

< 20V)

Approvals and national standards, as per

10/2014**

AS4777:2005, CE, CEI0-21, C10/11:2012,

DINEN62109-1, EN50438:2013, G59/3,

G83/2, IEC61727, IEC 62109-1,

IEC62109-2, IEC62116, NRS97-2-1, PPC,

PPDS, RD661/2007, RD1699:2011, SI4777,

TOR D4, VDE0124-100, VDE0126-1-1:2006,

VDE0126-1-1 / UTEC15-712-1, VDE-AR-

N4105, VFR2014

* IT, Delta-IT: When using in these systems, the grounding conductor monitoring must be deactivated and

an additional grounding connected to the inverter.

** 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 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)

RD661/2007, RD1699:2011:Contact the Service for restrictions in specific regions(see Section13,

page55).

11.3 Protective Devices

DC reverse polarity protection Short-circuit diode

Input-side disconnection point ElectronicSolarSwitch, SUNCLIX DC connector

DC overvoltage protection Thermally monitored varistors

AC short-circuit current capability Current control

Grid monitoring SMAGridGuard3

Maximum permissible fuse protection for

SB3000TL-21

25A

11 Technical Data

SMA Solar Technology AG

Operating Manual 51SB30-50TL-21-BE-en-11

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