9.1.2 StecaGrid 2500/2500x/3010/3010x
StecaGrid 2500/x StecaGrid 3100/x
DC input side (PV generator connection)
Number of DC inputs 1
Maximum start voltage 600 V
Maximum input voltage 600 V
Minimum input voltage for
grid-feeding
125 V
Startup input voltage 150 V
Rated input voltage 320 V 380 V
Minimum input voltage for
rated output
225 V 270 V
Number of MPP trackers 1
Operating input voltage range 125 ... 500 V
Maximum input current 11.5 A
Rated input current 8 A
Maximum backfeed current
into the PV generator
0 A
Maximum input power at
maximum active output power
2,560 W 3,070 W
Rated input power (cos φ = 1) 2,560 W 3,070 W
Recommended maximum PV
power
3,100 Wp 3,800 Wp
Derating / power limiting occurs automatically when:
n input power > max. recommended PV power
n cooling is inadequate
n Input current too high
n Grid current too high
n Internal or external power reduction
n Grid frequency too high (in accordance with country
setting)
n Limiting signal on external interface
n Output power limited (set on the inverter)
AC output side (grid connection)
Output voltage 185 V ... 276 V (depending on the country settings)
Rated output voltage 230 V
Maximum output current 14 A
EN
747,431 | Z09 | 2015-09-30
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