Delta AU Series - Detailed Technical Data

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Input(DC)
V
MAX
PV
600 V
600 V
600 V
600 V
Nominal voltage
380 V
380 V
380 V
380 V
Max. Operating Voc
Operating MPPT range
530 V
550 V
550 V
550 V
Operating MPP voltage range
50 ~ 480 V
50 ~ 480 V
50 ~ 480 V
50 ~ 480 V
Full Power MPP voltage range
150~480 V 190~480 V 230~480 V
Max. Input current (Per String)
12A
12A
12A
Max. short circuit current
@ STC
Allowed DC loading ratio
15A/15A
15A/15A
15A/15A
Start PV voltage
120 V
Stop PV voltage (PCE
shutdown)
50 V
Backfeed current
0
Allowed DC loading ratio
1.5
Overvoltage category
II
DC disconnect
Internal
MPP tracker
2
2
2 2
Input strings available
1-1 1-1 1-1
8.3 Transport
Always transport the solar power inverter in the original packaging or packaging of the same quali-
ty.
8.4 Storage
Always store the solar power inverter in the original packaging or packaging of the same quality.
Observe the specifications relating to storage conditions described in chapter “9.2 Technical data”.
8.5 Dispose
Dispose of the solar power inverter in a technically appropriate manner according to the legal
requirements of your country.
9 Certificate and technical data
9.1 Certificate
Please check our web site at: http://www.delta-americas.com/SolarInverters.aspx for the most
recent certificates.
9.2 Technical data
Model M3-TL-AU M4-TL-AU M5-TL-AU