Mitsubishi Electric PV-PNS04ATL-GER Operation Manual page 87

(3) PV Inverter
Item
Ambient requirements
Max. efficiency at maximum voltage
European weighted efficiency
PV-voltage range, MPPT
Output fundamental wave power factor 95% (0.4 kW or higher, excl. running with advanced phases)
Harmonic current distortion factor
Power consumption at night
Noise level
Conversion system
Switching system
Grounding type
Power control
Input current control
Automatic start & stop
Cooling fan control
(4) Output power ratio vs. efficiency in graph form
Output Power Ratio vs. Maximum Conversion Efficiency in Characteristics
97%
96%
95%
94%
93%
92%
91%
90%
89%
88%
87%
86%
85%
0 % 10%
PV-PNS04ATL-GER
5% in all; 3% each (at rated output)
45 dB 1m from front, characteristics A
Voltage type current control system
Isolated (transformerless) system
Works within the ranges; max. output power, max output
current, and max. input current. However, if the internal
temperature rises to 78 ℃ , then the output will be limited
down to 30% (or 100-30%) of the maximum output power.
Controlled so as not to allow input current to surpass max. input current.
Controls the cooling fan based on the inter-
nal temperature and output power, adjusting
the airflow.
20% 30% 40% 50 % 60%
Output power ratio
85
PV-PNS06ATL-GER
Indoor (-25 - +60
96.2%
95.1%
160-650 VDC
0.5W
Sinewave PWM system
Upon start and stop sequence.
PV-PNS06ATL-GER
PV-PNS04ATL-GER
70% 80%
)
℃
95.4%
pp.1-48
pp.1-48
pp.1-48
90% 100% 110%