Delta RPI M50A_120 - What You Need

5 Planning the installation
Installation and Operation Manual for RPI M50A
34
Installation and Operation Manual for RPI M50A
34
5.11 What you need
Beside the parts delivered with the inverter (see “4.1 Scope of delivery”, p. 10), you may need the following
addititional parts and tools.
Part Quantity Image/Description
For mounting the inverter
M6 mounting screws 12 The mounting plate has to be mounted with 12 M6 screws.
Depending on where you mount the inverter (e. g. on a brick wall,
concrete wall, metal frame etc.) you may need additional mounting
material.
This could be:
Wall plugs, washers, washer springs, nuts etc.
For connecting the inverter to the grid (AC)
AC cable - Use properly sized wire to connect to the correct poles (see table)
AC connector
China Aviation
Optical-Electrical
Technology Co.
PVE5T125KE36
Current rating 100 A
Min. / Max. cable diameter 37 ... 44 mm
Min. / Max. wire size 25 ... 35 mm
2
Recommended torque for terminal
screws
3 Nm
AC plug delivered with the inverter can be used with exible copper
cable.
When calculating the cross section of the cable, consider:
● material used
● thermal conditions
● cable length
● type of installation
● AC voltage drop
● power losses in cable
Always follow the system installation requirements dened for your
country!
France: Follow the system installation requirements dened by UTE
15-712-1 regarding minimum cable sections and protections against
overheating due to high currents!
Germany: Follow the system installation requirements dened by VDE
0100 712 regarding minimum cable sections and protections against
overheating due to high currents!
For a description how to connect the AC cable to the AC connector
see “6.4 Connecting to the grid (AC)”, p. 40.