SMA SC 200 - Manual (Page 70)

External Grid Monitoring Relay (optional) SMA Solar Technology AG
70 SC-BEN100262 User Manual
Threshold value for triggering at underfrequency in
Level 2
Delay time for threshold value at underfrequency in
Level 2
Hysteresis for the underfrequency monitoring; this must
be exceeded before any reconnection is possible.
not supported
Factory setting is "On" If you set the parameter to "Off",
there will be no automatic reset and after a grid failure
the Sunny Central will remain permanently in the alarm
state.
Delay time for automatic reset of relay outputs
after error message Configurable for the
following types of monitoring.
Monitoring for Display message instead
of XXXXXXXX Comment
Overvoltage Overvolt. Overvoltage, Levels 1 and 2
Undervoltage Und.volt. Undervoltage, Levels 1 and 2
Overfrequency Overfreq. Overfrequency, Levels 1 and 2
Underfrequency Underfrq. Underfrequency, Levels 1 and 2