Incoming supply for the whole building. Tenants ask what happened. Now I can tell them.
Supply voltage
226.6 V
Minimum voltage
222.6 V
Frequency
50 Hz
Harmonic distortion
3 %
Mains available
100 %
Outages
0
Time without mains
0 min
Voltage sags
0
Last updated: 9/29/2026, 6:31:16 PM
Drag on chart to zoom in
| Time | Supply voltage (V) | Minimum voltage (V) | Frequency (Hz) | Harmonic distortion (%) | Mains available (%) | Outages | Time without mains (min) | Voltage sags |
|---|---|---|---|---|---|---|---|---|
| 9/29/2026, 6:31:16 PM | 226.6 V | 222.6 V | 50 Hz | 3 % | 100 % | 0 | 0 min | 0 |
| 9/29/2026, 6:16:08 PM | 224.6 V | 192.5 V | 50.01 Hz | 3 % | 100 % | 0 | 0 min | 1 |
| 9/29/2026, 6:01:04 PM | 225.7 V | 223.3 V | 50.01 Hz | 3.1 % | 100 % | 0 | 0 min | 0 |
| 9/29/2026, 5:45:56 PM | 225.8 V | 223.4 V | 49.99 Hz | 3.2 % | 100 % | 0 | 0 min | 0 |
| 9/29/2026, 5:30:48 PM | 225.8 V | 223.1 V | 50.01 Hz | 3.4 % | 100 % | 0 | 0 min | 0 |
| 9/29/2026, 5:15:41 PM | 225.2 V | 222.3 V | 49.99 Hz | 3.4 % | 100 % | 0 | 0 min | 0 |
| 9/29/2026, 5:00:32 PM | 223.9 V | 189.3 V | 50 Hz | 3.5 % | 100 % | 0 | 0 min | 1 |
| 9/29/2026, 4:45:24 PM | 225.7 V | 223.5 V | 50 Hz | 3.6 % | 100 % | 0 | 0 min | 0 |
| 9/29/2026, 4:30:16 PM | 225.6 V | 222.9 V | 50 Hz | 3.6 % | 100 % | 0 | 0 min | 0 |
| 9/29/2026, 4:15:08 PM | 225.4 V | 222.9 V | 50 Hz | 3.9 % | 100 % | 0 | 0 min | 0 |
| 9/29/2026, 3:44:55 PM | 224.5 V | 194.6 V | 49.99 Hz | 4.1 % | 100 % | 0 | 0 min | 1 |
| 9/29/2026, 3:29:47 PM | 225.6 V | 224.3 V | 50.01 Hz | 4.1 % | 100 % | 0 | 0 min | 0 |
| 9/29/2026, 3:14:40 PM | 227.5 V | 223.4 V | 50 Hz | 4.2 % | 100 % | 0 | 0 min | 0 |
| 9/29/2026, 2:59:30 PM | 226.9 V | 223.1 V | 50 Hz | 4.4 % | 100 % | 0 | 0 min | 0 |
| 9/29/2026, 2:44:23 PM | 225.8 V | 223.5 V | 49.99 Hz | 4.4 % | 100 % | 0 | 0 min | 0 |
| 9/29/2026, 2:29:17 PM | 226.2 V | 196.4 V | 49.98 Hz | 4.5 % | 100 % | 0 | 0 min | 1 |
| 9/29/2026, 2:14:10 PM | 226.6 V | 224 V | 50.02 Hz | 4.6 % | 100 % | 0 | 0 min | 0 |
| 9/29/2026, 1:59:05 PM | 226.7 V | 222.4 V | 49.98 Hz | 4.7 % | 100 % | 0 | 0 min | 0 |
| 9/29/2026, 1:43:58 PM | 228.1 V | 224.6 V | 50 Hz | 4.8 % | 100 % | 0 | 0 min | 0 |
| 9/29/2026, 1:28:51 PM | 228.1 V | 224 V | 50 Hz | 4.7 % | 100 % | 0 | 0 min | 0 |
| 9/29/2026, 1:10:13 PM | 226.6 V | 198.1 V | 50 Hz | 4.7 % | 100 % | 0 | 0 min | 1 |
| 9/29/2026, 12:55:08 PM | 228 V | 223.9 V | 49.99 Hz | 4.6 % | 100 % | 0 | 0 min | 0 |
| 9/29/2026, 12:40:00 PM | 228.8 V | 225.3 V | 50.01 Hz | 4.7 % | 100 % | 0 | 0 min | 0 |
| 9/29/2026, 12:24:53 PM | 229.4 V | 226.7 V | 50.01 Hz | 4.7 % | 100 % | 0 | 0 min | 0 |
| 9/29/2026, 12:09:47 PM | 229.7 V | 227.4 V | 50 Hz | 4.6 % | 100 % | 0 | 0 min | 0 |