Utilization of thin film modules
Thin film modules can be connected to a
maximum
of 2 DC
connections per DC input in accordance with the following con-
nection diagram.
1
1
2
2
3
1
Use MC4 branch socket PV-AZB4 (Stäubli order number
32.0018) or MC4 branch socket PV-AZS4 (Stäubli order
number 32.0019).
2
Use MC4 fuses of the Stäubli "In-Line-Fuse PV-K/ILF"
series.
3
The M88H_122 (CF) is factory-equipped with 15A string
fuses in the wiring box. These can be replaced by string
fuses with a
maximum of 20 A
.
When doing so, use 20-A string fuses manufactured by
Littelfuse (Littelfuse part number: 0SPF020.T).
2 2
► Use only the original parts specified above
from Stäubli (formerly Multi-Contact) or
Littelfuse!
Protective devices
When selecting the necessary protective devices (e.g. fuses)
take into account the
Maximum reverse current
of the solar
modules.
Quick installation guide for solar inverter M88H RPI883M121300 RPI883M122300 EU V1 EN 5017414200_00 2019-11-07
42
Connecting to the solar modules (DC)
M88H_122 (CF)
