SMA SC 200 - Manual (Page 68)

External Grid Monitoring Relay (optional) SMA Solar Technology AG
68 SC-BEN100262 User Manual
Undervoltage monitoring ON / OFF
ON = Undervoltage monitoring is activated. The
following parameters of this function will be displayed.
OFF = Undervoltage monitoring is deactivated The
following parameters of this function will not be
displayed.
Parameters for "3-wire system": Threshold value for triggering at undervoltage in
Level 1
Delay time for threshold value at undervoltage in
Level 1
Parameters for "3-wire system": Threshold value for triggering at undervoltage in
Level 2
Delay time for threshold value at undervoltage in
Level 2
Hysteresis for the undervoltage monitoring; this must be
exceeded before any reconnection is possible.
Voltage assymetry monitoring not supported
Overfrequency Monitoring ON / OFF
ON = Overfrequency monitoring is activated. The
following parameters of this function will be displayed.
OFF = Overfrequency monitoring is deactivated. The
following parameters of this function will not be
displayed.