Delta RPI M50A Installation And Operation Manual

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Installation and Operation Manual for Inverter RPI M50A_12s V1 EU EN 2017-03-09
5 Planning installation
5.6.6 Permissible grounding systems
Grounding system TN-S TN-C TN-C-S TT IT
Allowed Yes Yes Yes Yes No
5.6.7 Requirements for the grid voltage
3P3W Voltage range 3P4W Voltage range
L1-L2 400 V
AC
± 20% L1-N 230 V
AC
± 20%
L1-L3 400 V
AC
± 20% L2-N 230 V
AC
± 20%
L2-L3 400 V
AC
± 20% L3-N 230 V
AC
± 20%
5.7 DC connection (solar modules)
NOTICE
Incorrectly dimensioned solar system.
An solar system of the wrong size may cause
damage to the inverter.
► Always pay attention to the technical speci-
fications of the inverter (input voltage range,
maximum current and maximum input power)
when calculating the number of solar mod-
ules.
NOTICE
Overheating of the DC connections.
Exceeding the maximum current can cause
overheating of the DC connections and result in
a fire.
► Always take the maximum current of the DC
connections into account when planning the
installation.

Delta RPI M50A Specifications

General

Brand	Delta
Model	RPI M50A
Category	Inverter
Language	English