Stal Laval / AS DMM65

Listing description

This backpressure turbine is from the beginning built 1955 by Stal Laval/ Asea and totaly rebuilt 2001 by Alstom
for a cost: aprox 2,2 milj. €. Everything inside the turbine and generator is totaly rebuilt. Running time from 2001: aprox 25.000 hours. Magnetism equipm. and vibration equip. new 1996. The plant was taken out of operation autumn 2006.
Backpressure Steam Turbine Stal Laval/ASEA
Reconstruction of turbine
¤ A set of rotating parts of the inner turbine consisting of:
¤ Turbine discs with vane rings and shafts
¤ Rotating labyrinth and fixed plates
¤ Complete shaft seals of Flex-o-seal-type
¤ Necessary parts for sealing and locking

Effect:
16MVA
Type:
DMM65
Year:
2001 (1955 rebuild 2001)
Running time:
25.000h (since rebuilding 2001)
Rpm:
3000rpm
Pressure:
36bar, max 42bar
Backpressure:
4,7bar(a)
Extraction:
11,8bar(a)
Extraction:
30t/h
Steam:
158t/h
Temp:
450°C
Generator:
16MVA
Voltage:
6300V
Frequency:
50Hz
Power:
1466A
Solenoid voltage 180V
Magnetic Power: 220A

This equipment is located in SE