Requirements For Connection To Pv Module; Requirements For Connection To Grid - Mitsubishi Electric PV-PNS03ATL-GER Installationshandbuch

6.2 Requirements for Connection to PV Module

Up to three strings are connectable to the PV inverter.
●Make sure that the sizes and requirements for the PV modules you are
connecting meet the DC input requirements for the PV inverter. (Active
modules must satisfy the following DC input requirements.)
Recommended generator power
Max. DC voltage (per string)
Min. DC voltage (per string)
Max. input current
(sum of each string)
●Do not connect the PV modules with an earthed DC+ or DC- electrode to
the PV inverter. (The safety device specified in DIN VDE 0126-1-1 is acti-
vated and the PV inverter does not work.)
●A DC disconnector must always be inserted between the PV inverter and
connected PV modules to avoid electric shock during installation of, or
maintenance work on, the PV inverter.

6.3 Requirements for Connection to Grid

For connection of the PV inverter to the grid, the relevant technical regula-
tions, as well as specific requirements defined by the local utility company,
must also be complied with.
●Make sure that the grid to which you are connecting the PV inverter meets
the requirements as follows.
Voltage range
Frequency range
●In order to minimize power losses, cables with cross sectional area appro-
priate to their lengths must be used.
●An AC disconnector must always be inserted between the grid and the PV
inverter.
DC Input Requirements
PV-PNS03ATL-GER
PV-PNS04ATL-GER
PV-PNS06ATL-GER
700 VDC
150 VDC
PV-PNS03ATL-GER
PV-PNS04ATL-GER
PV-PNS06ATL-GER
Connection requirements
184 − 264.5 V
47.5 − 50.2 Hz
39
3250W
4300W
6000W
12.0A DC
18.0A DC
pp.1-48
pp.1-48
pp.1-48