Sag swell detection settings
Sag swell detection settings
| Parameter | Values | Description |
|---|---|---|
| Sag/Swell Enable | Enabled, Disabled | Specifies if sag/swell detection is enabled. |
| Swell Limit | 100–1000 | Specifies the percentage of the nominal voltage that is considered a swell. |
| Sag Limit | 0–100 | Specifies the percentage of the nominal voltage that is considered a sag. |
| Hysteresis | See Description |
Specifies the percentage difference between the start and end thresholds for a sag or swell event. Hysteresis must be less than the difference between 100 and the Swell Limit or Sag Limit, whichever difference is smaller. For example, for a device with a Sag Limit of 90% and a Hysteresis of 2%, in a sag event, the sag event is over when the voltage reaches 92%. If the same device has a Swell Limit of 110%, in a swell event, the swell is over when the voltage falls to 108%. |
| Alarm Priority | None, Info Only, Low, Medium, High | Select the alarm priority you want to associate with Sag/Swell alarms. To stop an alarm from being displayed without affecting other device features, select Info Only. |
| Custom | Enabled (1–255), Disabled |
Turn on Custom to define a specific alarm priority value. The available Custom priority value range depends on the Alarm Priority:
|