Siemens SGT 400 (12.9 MW) Gas Turbine
Price: 7 750 000$ each
Located in Europe
2018 NEW / unused
· 11-stage compressor, 6 combustion chambers, 2-stage power turbine
· gas fuel system
· DLE combustion system
· hot-end drive
· 2-shaft engine
· left-hand exhaust
· main lubrication pump
· Equivalent Operating Hours : 0h
· total starts : 0
· new, never installed or commissioned
Reduction Gear
· epicyclic reduction gear
· baseplate mounted
· hydraulic start drive
· main drive coupling
A.C. Generator and AVR
· 11.0 kV, ± 10%, 3 phase, 50 Hz, 1500 rpm
· class F insulation and class B total temperature rises
· voltage transformers - Class 0.5, current transformers - Class 0.2 and 5P10
· Basler AVR
Integral Lube Oil System
· supplies gas turbine, reduction gear and a.c. generator
· priming and main oil pumps
· a.c. auxiliary pump
· d.c. emergency pump
· lube oil vent oil mist eliminator
Gas Fuel System
· double block and vent valves and rigid pipework
· fuel control valves (pilot and main)
· external block and vent valves
Electro-Hydraulic Gas Turbine Start System
· 400V electric motor
· hydraulic pump and motor
· control valves
Dual Mode Compressor Wash System
· to allow for “cranked” washing
· high pressure compressed air wash module
· control valves and pipework
· quick-disconnect connector at skid edge
· mobile tank
· low ambient air temperatures protection
Outdoor Acoustic Enclosure 80dB(A)
· standard colour RAL 7032
· access doors, apertures, gland plates
· interior lighting and inspection windows
· removable panels for alternator removal
· turbine exhaust shroud
Enclosure Vent System 80dB(A)
· vent system for gas turbine/reduction gear
· 2-stage static filters (F5, F8)
· negative pressure enclosure
· ATEX extract fan (Zone 2)
· attenuators
· weather protection
Turbine Air Intake System 80dB(A)
· rain/snow ingress protection
· heated vane separator anti-icing system
· 3-stage static filtration :
o 1 st stage panel filters (F5)
o 2 nd stage panel filters (F8)
o 3 rd stage panel filters (H11)
· attenuation, ductwork and compensator
· support steelwork
Air Intake Filter Access Platform
· ladder
· handrails
· kick plates
A.C. Generator Vent System 80dB(A)
· 2-stage static filters (F5, F8)
· attenuation and compensator
Oil Cooler Air Blast System 80dB(A)
· single axial flow fan
· cooler matrix
· attenuation
Control Cabin
· houses unit control panel suite and CO2 extinguishant
· interior lighting
· air conditioned
Exhaust System
· side exit
· primary compensator
· thermal/acoustic shroud
· 75dB(A) silencer
Fire Protection and Gas Detection Systems
· four-zone fire monitoring equipment
· CO2 storage and CO2 discharge nozzles
· infra-red (3) and heat (rate/rise) detectors (2)
· shut-off damper at ventilation system discharge
· two-level gas detection
· EN54 / ISO 6183 compliant
On-Skid Control Panels
Comprising of the following:
Gas Turbine Control and Protection Section
· Allen Bradley “ControlLogix” plc
· digital engine management system
· control, monitoring and protection (pressures, temperatures, vibration
etc)
· remote communication
· system graphics
· on-skid HMI
· modular distributed I/O
· data communication link (Modbus protocol over TCP/IP)
Motor Control Centre
· single 400V, 50Hz, 3ph connection
· a.c. power distribution for the generator set
· motor starters and protection
· distribution MCB's for auxiliary a.c. supplies
· skid-mounted allowing a single point of contact for the customer
Battery Charger and Uninterruptible Power Supply
· battery charger and UPS 24Vdc supply to control systems
· to power lube oil pump for 3 hours after loss of a.c. supply
Generator Control and Protection Section
· Electronic Automatic Voltage Regulator
· Digital Integrated Protection Relay comprising:
· Differential Fault (87G/T)
· Stator Earth Fault (51N)
· Overcurrent (51)
· Three-Phase Overvoltage (59)
· Three-Phase Undervoltage (27)
· Reverse Power (32)
· Underfrequency (81U)
· Overfrequency (81O)
· Loss of excitation (40)
· Negative Phase Sequence (46)
Synchronising Equipment Section
· auto and check synchronisers
· selector switches, bus voltmeter and synchroscope
· automatic or manual forward and back synchronising
· MV circuit breaker control
If you are interested in buying this stock offer or you have any questions feel free to contact us.
