EN
38 762.885 Z05 2012 coolcept_fleX, coolcept³_fleX
AC output side (grid connection)
Output voltage 320 V to 480 V
Nominal output voltage 400 V
Max. output current 7 A 10 A
Max. active power (cosPhi = 1) 3200 W 4000 W 5000 W 6000 W
Maximum apparent power 3200 VA 4000 VA 5000 VA 6000 VA
Nominal power 3200 W 4000 W 5000 W 6000 W
Nominal frequency 50 Hz and 60 Hz
Grid frequency 45 Hz to 65 Hz
Power loss during nighttime operation < 3 W
Distortion factor (cosPhi = 1) < 1 %
Power factor 0.8 capacitive to 0.8 inductive
Highest output fault current 0.0 A
Highest overcurrent protection at the
output
17 A 17 A 24 A 24 A
Characterisation of the operating behaviour
Max. efficiency 98.00 %
European efficiency 97.00 % 98.00 % 98.00 % 98.00 %
MPP efficiency > 99.7 % (static), > 99 % (dynamic)
Internal consumption < 8 W
Power derating at full power from 50 °C (T
amb
)
45 °C
(T
amb
)
Safety
Isolation principle No galvanic isolation, without transformer
Grid monitoring Yes, integrated
Residual current monitoring Yes, integrated (the inverter cannot cause a
DC residual current due to the design)
Protection class Protection class 2 (RCD type A sufficient)
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