Booster stations | Pumping station 1 | Pumping station 2 | Pumping station 3 | Pumping station 4 |
No of pumps in each station | 2 | 2 | 2 | 2 |
Working hours of pump 1 (h) | 12 | 12 | 12 | 14 |
Working hours of pump 2 (h) | 12 | 12 | 12 | 8 |
Pressure - inlet (bar) | 1.5 | 1.2 | 1.1 | 0.8 |
Pressure - outlet (bar) | 2 | 1.2 | 1.3 | 3 |
Difference pressure (bar) | 0.5 | 0 | 0.2 | 2.2 |
Voltage R-Y | 401 | 401 | 389 | 404 |
Voltage Y-B | 403 | 403 | 391 | 404 |
Voltage B-R | 404 | 403 | 391 | 401 |
Voltage R-N | 234 | 231 | 224 | 231 |
Voltage Y-N | 234 | 232 | 224 | 233 |
Voltage B-N | 235 | 232 | 227 | 232 |