| Source |
Public Power Corporation (PPC) |
| Power Supply Voltage |
20 kV, 3Ö, 50Hz |
| Power Supply Points |
30 |
| Power Distribution |
70 mm2, copper cable |
| Rectifier types |
12-pulse rectifiers with silicon diodes |
| Number of substations |
10 (Line2)
10 (Line 3)
2 (Depot)
22 in Total |
| Average spacing |
1100m (Line 2)
1200m (Line 3) |
| Power |
3 MW |
| Overloading capacity |
150% for 2 h
300% for 1 min |
| Output voltage (nominal) |
750 VDC |
| Third Rail |
60 Kg/m, low carbon content steel
17.3 Kg/m, Composite (Aluminum / Stainless Steel) |
| Nominal voltage |
750 VDC |
| Minimum voltage |
525 VDC |
| Maximum voltage |
900 VDC |
| Capacity design |
6-car Trains, 100s Headway |
| Sectionalization |
The entire third rail of the Main Lines:
• Line 2 - 18 sections
• Line 3 - 14 sections |
| Monitoring & Control |
Remote Control (Syntagma)
Local Control
Emergency plungers every 200m
|
2007 All rights reserved