User manual

StecaGrid 3000 StecaGrid 3600/x StecaGrid 4200/x
Maximum input power at maximum
active output power
3060 W 3690 W 4310 W
Rated input power (cos φ = 1) 3060 W 3690 W (Portugal:
3450 W)
4310 W (Portugal:
3680 W)
Recommended maximum PV output 3800 Wp 4500 Wp 5200 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 derating
n grid frequency too high (according to country setting)
n limiting signal received via an external interface
n output power is limited (set at 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 16 A 18.5 A
Rated output current 13 A 15.6 A 18.3 A
Maximum active power (cos φ = 1) 3000 W 3600 W (Belgium:
3330 W)
4200 W (Belgium:
3330 W)
Maximum active power
(cos φ = 0.95)
3000 W 3530 W 3990 W
Maximum apparent power
(cos φ = 0.95)
3130 VA 3680 VA 4200 VA
Rated output 3000 W 3600 W (Portugal:
3450 W)
4200 W (Portugal:
3680 W)
Rated frequency 50 Hz and 60 Hz
Grid type L / N / PE (protective earth)
Grid frequency 45 Hz ... 65 Hz (depending on the country settings)
Power losses in nighttime operation < 0.7 W
Feeding phases single-phase
Distortion factor (cos φ = 1) < 2 %
Power factor cos φ 0.95 capacitive ... 0.95 inductive
Characterisation of the operating behaviour
GB
747.431 | Z08 | 2014-01-31
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