Technical Specifications
Manufacturers | ABB, CLW |
Traction Motors | ABB's 6FRA 6068 (850 kW, 2180V, 1283/2484 rpm, 270/310A. Weight 2100 kg) Axle-hung, nose-suspended. |
Gear Ratio | 77:15 / 64:18 |
Transformer | ABB's LOT 6500, 4x1450kVA. |
Power Drive | Power converter from ABB, type UW-2423-2810 with SG 3000G X H24 GTO thyristors (D 921S45 T diodes), 14 thyristors per unit (two units). Line converter rated at 2 x 1269V @ 50 Hz, with DC link voltage of 2800V. Motor/drive converter rated at 2180V phase to phase, 971A output current per phase, motor frequency from 0 to 132 Hz. |
Hauling capacity | 4250t |
Bogies | Co-Co, Fabricated Flexicoil Mark IV bogies; bogie wheelbase 1850mm + 1850mm |
Wheelbase | 15700mm |
Unsprung mass per axle | 3.984t |
Length over buffers | 20562mm |
Length over headstocks | 19280mm |
Body width | 3152mmn |
Cab length | 2434mm |
Pantographs | Two Secheron ES10 1Q3-2500. |
Pantograph locked down height | 4525mm |
Read more about this topic: Indian Locomotive Class WAG-9
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