Delta RPI M6A User Manual

6 Installation
Installation and Operation Manual for RPI M6A M8A M10A inverters V1.0 2016-02-03
62
Polarity of solar modules
Check the polarity of the DC voltage before you connect the solar
modules. The negative DC pole of the string is connected to the
DC-MINUS connector; the positive DC pole to the DC-PLUS con-
nector.
OFF
ON
DISCONN.
AC/DC
AC OUTPUT DC INPUT
DC 1
+
–
+
–
+
–
+
–
(1)
Fig. 6.38: Polarity of solar modules and use of string fuses
Final cabeling
After nishing the DC cabeling, the installation should look like
shown in the following images.
Fig. 6.39: Final DC cabeling for RPI M6A and M8A
Fig. 6.40: Final DC cabeling for RPI M10A

Delta RPI M6A Specifications

General

Brand	Delta
Model	RPI M6A
Category	Inverter
Language	English