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
5.7.4 Connecting solar modules that are not
grounded
The DC inputs can be connected to the DC inputs separately or
in parallel when using non-grounded solar modules.
3P4W 3P3W
1 - L1
2 - L2
3 - L3
4 - N
5 - PE
1 - L1
2 - L2
3 - L3
- PE
Separate or
parallel DC inputs
AC wiring
DC wiring
PV array
Fig. 5.12: System design when using non-grounded solar mod-
ules

Delta RPI M50A Specifications

General

Brand	Delta
Model	RPI M50A
Category	Inverter
Language	English