Viking Prestige River Cruise Ship
Due to the high demand for river cruises, several other Viking Legend model ships have emerged since 2011. As with the Viking Legend, the fuel-saving diesel-electric drive concept is used in the sequel constructions.
Our three-phase generators, coupled with a diesel motor, assume the power supply for our three-phase asynchronous motors, which are used as bow thruster and stern thruster drives.
| Type | WH 315 ML4 |
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| Number of units | 4 |
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| Machine type | motor / asynchronous |
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| Degree of protection | IP 55 |
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| Cooling system | IC 71W |
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| Rated speed [rpm] | 1.789 |
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| Rated power [kW] | 315 |
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| Rated voltage [V] | 690 |
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| Rated frequency [Hz] | 60 |
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| Shaft height [mm] | 315 |
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| Mounting | IM B3 |
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| Rotor type | squirrel cage |
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| Type | AH 315 L6 |
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| Number of units | 2 |
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| Machine type | motor / asynchronous |
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| Degree of protection | IP 23 |
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| Cooling system | IC 01 |
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| Rated speed [rpm] | 1.189 |
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| Rated power [kW] | 340 |
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| Rated voltage [V] | 690 |
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| Rated frequency [Hz] | 60 |
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| Shaft height [mm] | 315 |
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| Mounting | IM B3 |
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| Rotor type | squirrel cage |
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| Type | SE 315 LL4 |
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| Number of units | 2 |
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| Machine type | generator / synchronous |
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| Degree of protection | IP 23 |
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| Cooling system | IC 01 |
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| Rated speed [rpm] | 1.500 |
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| Rated power [kVA] | 412 |
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| Rated voltage [V] | 400 |
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| Rated frequency [Hz] | 50 |
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| Shaft height [mm] | 315 |
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| Mounting | IM B3/B5 |
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| Type | AH 400 M4 |
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| Number of units | 2 |
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| Machine type | generator / asynchronous |
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| Degree of protection | IP 23 |
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| Cooling system | IC 01 |
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| Rated speed [rpm] | 1.814 |
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| Rated power [kW] | 1.000 |
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| Rated voltage [V] | 690 |
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| Rated frequency [Hz] | 60 |
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| Shaft height [mm] | 400 |
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| Mounting | IM B35 |
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| Rotor type | squirrel cage |
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