Escher Wyss
| Backpressure Turbo-Alternator Set |
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| Year of Construction : |
1972 |
| Output (AC) : | 8,940 kW |
| Type : | NGH 125 |
| Speed : | 9,300 rpm |
| Live Steam Pressure : | 57 bar - max. 60 bar |
| Live Steam Temperature : | 525 °C - max. 530 °C |
| Steamflow: | max. 60t/h |
| Pass-out after stage 1 (uncontrolled): | 30.5 bar / 455 °C - 4 t/h |
| Pass-out after stage 1 (uncontrolled): | 21.6 bar / 412 °C - 4 t/h |
| Backpressure : | 4.2 bar / 226 °C |
Figures:
Performance Figures
When operated at 57 bar / 525 °C live steam and 4.2 bar backpressure without pass-out
| Output | 8,940 | 6,745 | 4,910 | kW |
| Live steamflow | 114.0 | 90.5 | 64.4 | t/h |
| Spec. steamconsumption | 7.60 | 6.03 | 5.90 | kg/kWh |
Click on the thumbnail to view the full scheme.
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| Top view of the general arrangement drawings | Sectional/Longitudial view of the general arrangement drawings |
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Turbine as it was installed.
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