SMA SUNNY CENTRAL CP XT Series - Page 134

11 Operating Data and Parameters
SMA Solar Technology AG
User ManualSCCPXT-E7-BA-en-58134
Name Description Range Explanation Default
value
VCtllCharEna Activation of dynamic un-
dervoltage detection
Off Deactivated Country-
specific
On Activated
VCtllCharTm Start time of dynamic un-
dervoltage detection
0ms …
1,000,000ms
‒ 77 ms
VCtlOpMin-
Nom
Minimum connection
voltage
0% ... 100% ‒ Country-
specific
VCtlOp-
MaxNom
Maximum connection
voltage
100% ... 200% ‒ Country-
specific
HzCtlOpMin Minimum connection fre-
quency
Country-specific ‒ Country-
specific
HzCtlOpMax Maximum connection fre-
quency
Country-specific ‒ Country-
specific
HzCtlOp-
MaxRecon
Maximum connection fre-
quency after grid error
Country-specific ‒ Country-
specific
HzCtlMax Threshold for overfre-
quency level3
Country-specific ‒ Country-
specific
HzCtlMaxTm Delay time for overfre-
quency level3
0 ms … 1,000,000
ms
‒ Country-
specific
HzCtlhhLim Threshold for overfre-
quency level2
Country-specific ‒ Country-
specific
HzCtlhhLimTm Delay time for overfre-
quency level2
0 ms …
1,000,000ms
‒ Country-
specific
HzCtlhLim Threshold for overfre-
quency level1
Country-specific ‒ Country-
specific
HzCtlhLimTm Delay time for overfre-
quency level1
0 ms …
1,000,000ms
‒ Country-
specific
HzCtllLim Threshold for underfre-
quency level 1
Country-specific ‒ Country-
specific
HzCtllLimTm Delay time for underfre-
quency level1
0 ms …
1,000,000ms
‒ Country-
specific
HzCtlllLim Threshold for underfre-
quency level 2
Country-specific ‒ Country-
specific
HzCtlllLimTm Delay time for underfre-
quency level2
0 ms …
1,000,000ms
‒ Country-
specific
HzCtlMin Threshold for underfre-
quency level 3
Country-specific ‒ Country-
specific
HzCtlMinTm Delay time for underfre-
quency level3
0 ms …
1,000,000ms
‒ Country-
specific