SMA America, LLC 19 Parameter Lists
Technical description SI4548_6048-US-TB_en-13 171
19.2.3 External Settings (230#)
231# Ext General
232# Grid Control
No. Name Description Value Explanation Default
value
01 PvFeedTmStr Start feed-in
operation
04:00:00
02 PvFeedTmStp Stop feed-in
operation
22:00:00
03 ExtLkTm Lock time after
reverse power or
relay protection
0 min to 60 min 20 min
05 ExtSrc Generator and
grid operating
mode
PvOnly PV only PvOnly
Gen Generator
Grid Grid
GenGrid Generator/Grid
12 ChpEna Combined heat
and power plant
Disable Deactivated Disable
Enable Activated
No. Name Description Value Explanation Default
value
01 GdVtgMin Minimum line
voltage
105.6 V
02 GdVtgMax Maximum line
voltage
132 V
03 GdCurNom Nominal grid
current
30 A
04 GdFrqNom Nominal grid
frequency
60 Hz
05 GdFrqMin Minimum power
frequency
59.3 Hz
06 GdFrqMax Maximum grid
frequency
60.5 Hz