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© 2017 KOSTAL Solar Electric GmbH
Installation
Inserting AC/DC overvoltage protection
1.
Insert overvoltage protection on the AC and/or DC
side.
The overvoltage protection is coded (by means of a
pin on the base and module base) and cannot be
inserted the other way round. Note the coding at the
plug-in positions.
Fig. 26: Installation positions for DC overvoltage protection
1
Overvoltage protection for DC side 4 x
2
Overvoltage protection for DC side 1 x
PE
Fig. 27: Installation positions for AC overvoltage protection
1
Overvoltage protection for AC side 3 x
H
Overvoltage protection installed
INFO
Note the manufacturer's installation
and assembly instructions for the
overvoltage protection.
The following types are approved for
the overvoltage protection and can
be ordered from the KOSTAL online
shop:
DC side:
4 x MOD PV SCI 600 DG (10334450)
1 x MOD PV 600 (10334451)
AC side:
3 x MOD 275 (10324116)
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