AC cable
AC cable gland
The inverter has 1 AC cable gland with 1 cable feed-through.
Min./max. Cable diameter
23.9 ... 65.9 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
DC cable gland
The inverter has 2 DC cable glands with 2 cable feed-throughs
each.
Min./max. Cable diameter
12.4 ... 25.7 mm
Instructions for the use of aluminum cables
See „Special instructions for the use of aluminum cables“,
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Quick installation guide for solar inverter M88H RPI883M121300 RPI883M122300 EU V1 EN 5017414200_00 2019-11-07
AC and DC cable requirements
M88H_121 (ST) – AC and DC cable
