76
742.221 | 12.04
EN
StecaGrid 3000 StecaGrid 3600
Efficiency reduction in the case of a
rise in ambient temperature (at tem-
peratures > 40 °C)
0.005 %/°C
Efficiency change in the case of de-
viation from the DC rated voltage
0.002 %/V
Own consumption < 8 W
Power derating at full power from 50 °C (T
amb
) from 45 °C (T
amb
)
Switch-on power 10 W
Switch-off power 5 W
Standby power 6 W
Safety
Protection class II
Isolation principle no galvanic isolation, transformerless
Grid monitoring yes, integrated
Isolation monitoring yes, integrated
Residual current monitoring yes, integrated
1)
Overvoltage protection version Varistors
Reverse polarity protection yes
Application conditions
Area of application indoor rooms with air conditioning
indoor rooms without air conditioning
Ambient temperature range (T
amb
) –15 °C ... +60 °C
Storage temperature –30 °C ... +80 °C
Relative humidity 0 % ... 95 %, non-condensing
Installation elevation ≤2000mabovesealevel
Degree of pollution PD3
Noise emission < 39 dBA
Impermissible ambient gases ammonia, solvents
Equipment and design
Degree of protection IP21 (casing: IP51; display: IP21)
Overvoltage category III (AC), II (DC)
DC connection MultiContact MC4 (1 pair)
AC connection
Type Wieland RST25i3 plug
Connection conductor cross-section 4 mm
²
Opposing socket included in delivery
Data connection 2 x RJ45
Dimensions (X x Y x Z) 340 x 608 x 222 mm
Weight 9 kg
Display graphical display, 128 x 64 pixels
Communication interface RS485; 2 x RJ45 sockets; connection to StecaGrid Vision,
Meteocontrol WEB'log, Solar-Log or StecaGrid Monitor
Feed-in management as per EEG 2012 EinsMan-ready, via interface
Integrated DC circuit breaker yes, compliant with VDE 0100-712
Cooling principle temperature-controlled internal fan (variable speed)
Test certificate clearance certificate as per DIN VDE 0126-1-1, VDE AR N 4105, CE
symbol, G83, DK 5940, UTE C 15-712-1, AS4777
Tab. 11: Technical inverter data
1)
The design of the inverter prevents it from causing DC leakage current.
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