10 Appendix
Parameters
Power fac-
tor at Rated
power / Ad-
justable
power factor
Feed-in
phases /
connection
phases
Efficiency
Max. effi-
ciency /
European
efficiency
Protection
Grid
monitoring
DC re-
verse con-
nection pro-
tection
AC short-
circuit
protection
Leakage
current
protection
Surge
protection
Ground fault
monitoring
DC switch
128
SG25CX-
SG30CX-
P2
P2
> 0.99 / 0.8 leading – 0.8 lagging
98.4% /
98.2%
SG33CX-
SG36CX-
P2
P2
3 / 3-N-PE
98.5% / 98.3%
Yes
Yes
Yes
Yes
DC Type I+II / AC Type II
Yes
Yes
User Manual
SG40CX-
SG50CX-
P2
P2