Inverter Panda PMGi
Seite/Page 117 - Kaptitel/Chapter 11: Inverter Panda PMGi
14.7.16
11.11.2 Electrical connection.
Only special trained persons are allowed to make the electrical connection.
When an extension cable is required, be sure to use a though rubber sheeted flexible and fireproof cable. Limit
length of extension cables depends on the voltage drop along the cable. This drop must be less than 2,5% value of
the nominal output voltage.
Pay attention to the right pin assignment. See “Socket pins of the PMGi” on page 106.
11.11.2.1 Connection to a system with RCD at PMGi with PEN jumper
The PMGi is prepared for the use in a RCD protected grid.,
The PMGi out must be connected 1:1 (PE,N,L) to the customers electrical cabinet. The Life wire and neutral wire will
be connected to the RCD. The PE will be connected to the PE of the electrical cabinet. After installation the function
of the RCD must be tested.
Fig. 11.11-1: PE-N bridge
PE-N Bridge
The PE-N bridge is installed in the prepared jumper terminal.
11.11.2.2 Connection to a system with RCD at PMGi without PEN jumper
The PMGi is prepared for the use in a RCD protected grid.,
The PMGi out must be connected 1:1 (PE,N,L) to the customers electrical cabinet. The life wire and neutral wire will
be connected to the RCD. The PE will be connected to the PE of the electrical cabinet. After installation the function
of the RCD must be tested.
Fig. 11.11-1: PE-N bridge
PE-N Bridge
Inside of the PMGi a PE-N bridge is installed (1)
1
1
