Check whether it is permissible in your country
to utilize sector-shaped, solid aluminum cables.
For all other types of aluminum conductors, Al-Cu compres-
sion joints (e.g. fromKlauke, Elpress or Mecatraction) must be
used; see „Special instructions for the use of aluminum cables“,
AC cable gland
The inverter has 1 AC cable gland with 1 cable feed-through.
Min./max. Cable diameter
23.9 ... 51.3 mm
Notes on calculating the cable cross-section
Consider the following factors when calculating the cable cross-
section:
● Cable material
● Temperature conditions
● Cable length
● Installation type
● Voltage drop
● Loss of power in the cable
Always follow the installation regulations for AC cables appli-
cable in your country.
France: Follow the installation instructions of UTE 15-712-1.
This standard contains requirements for minimum cable cross-
sections and to prevent overheating due to high currents.
Germany: Follow the installation instructions of VDE 0100-712.
This standard contains requirements for minimum cable cross-
sections and to prevent overheating due to high currents.
DC cables
The DC plugs for all DC connections are supplied with the
inverter.
If you want to order more or need a different size, see the infor-
mation in the following table.
a
b
DC connections on the
inverter
DC plugs for DC cables
DC–
^
DC+
a
b
Multi-contact
mm
2
mm
4/6
3-6
32.0014P0001-UR
5.5-9
32.0016P0001-UR
1)
10
5.5-9
32.0034P0001-UR
4/6
3-6
32.0015P0001-UR
5.5-9
32.0017P0001-UR
1)
10
5.5-9
32.0035P0001-UR
4/6
3-6
32.0015P0001-UR
5.5-9
32.0017P0001-UR
1)
Included in delivery
21
Quick installation guide for solar inverter M88H RPI883M121300 RPI883M122300 EU V1 EN 5017414200_00 2019-11-07
AC and DC cable requirements
M88H_122 (CF) – DC cable
