| Number of power failures in any phase |
3 |
| Number of long power failures in any phase |
9 |
| Number of voltage sags/dips in phase L1 |
|
Number of voltage sags/dips in phase L2
polyphase meters only
|
|
Number of voltage sags/dips in phase L3
polyphase meters only
|
|
| Number of voltage swells in phase L1 |
|
Number of voltage swells in phase L2
polyphase meters only
|
|
Number of voltage swells in phase L3
polyphase meters only
|
|