One (1) Unused GE Frame 6 Gas Turbine Generator
This unit is complete with auxiliaries and available on immediate delivery
terms. Scope of supply includes:
One base mounted, simple cycle, single shaft Frame 6 gas turbine (Model PG
6551B) suitable for dual firing on Natural Gas/Naphtha/HSD (for start up)
One 50 Hz, base mounted, air-to-water cooled, 2 pole synchronous generator in
accordance with IEC standard: TEWAC; 11000 V; 0.8 PF; 50 Hz; 3000 rpm; class F insulation
with temperature rise to class B.
Generator control & synchronising panels, other electrical auxiliaries, and
Turbine control system type "Speedtronic" Mark V
Detailed Scope of supply and services for unused Frame 6:
Gas turbine generator, its auxiliaries and accessories, simple cycle, single
shaft Frame 6 gas turbine PG 6551B suitable for dual firing Natural Gas/ Naphtha / HSD
(for start up) for 50 Hz generator drive application
Fuel system:
Naphtha / HSD system, with off-base system suitable to receive oil at the system
inlet flange in accordance with GEI 41047-H at a pressure of 3.5 - 5 bar
Fuel gas system using natural gas at a pressure of 19-20 bar
Low pressure atomising air system
Closed loop forced feed lubricating oil system for turbine, load gear and
generator
Hydraulic oil / control oil system
Closed loop coolant system
Compressor washing system (nozzle ring system) (Off/ On line)
Steam injection system for NOx control
AC & DC package lighting
Acoustic enclosure to reduce sound level to 85 dB(A) at 1m distance
Package ventilation system comprising 2 nos. (1 running, 1 standby) electric
motor driven ventilation fans each for naphtha skid, GTG enclosure and load gear
compartment
Load gear box
Fire detection & protection and gas detection system (for all packages)
Inlet air system (DONALDSON)
Exhaust system
Electrical system
Generator unit:
One no. base mounted, air-to-water cooled, 2 pole synchronous generator in
accordance with IEC standard: TEWAC/ 11 KV/ 0.8 PF/ 50 Hz/ 3000 rpm/ class 'F' insulation
with temperature rise to class 'B'
Generator instrumentation, control & synchronising panel
Generator neutral side to neutral cubicle connections
Generator protective relays
DC battery and battery charger along with DCDB (NiCad batteries)
MCC for GTG auxiliaries
Starter panel for DC drives
On-skid cabling between devices/ equipment in contractor's scope
Instrumentation & Turbine control system (Speedtronic Mark V)
Start-up and commissioning spares
Shop training at manufacturer's workshop for group of 8 persons
Supervision for erection and commissioning - 90 man days including travelling
time
Note: The inlet and exhaust ducts/silencers are not included in this sale.
Performance guarantees: (ISO Conditions, base load, open cycle):
Performance guarantees: (ISO Conditions, base load, open cycle):
Natural Gas: Power: 39160 kW Heat Rate: 10730 Btu/kWh
Distillate/Naphtha: Power: 38480 kW Heat Rate: 10810 Btu/kWh
An inspection can be arranged on request.