| Date: 10/31/07 |
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TMA
Power, LLC |
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TMA 70
SC Specification |
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(without enclosure) |
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PO Box 2412 Hobe Sound, FL 33475 |
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| Engine
Features |
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Engine Cooling
System |
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| o 73 Kw @ engine alternator terminal
lugs |
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Engine Bearings |
Oil
Cooled |
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| ( 59 F sea level standard day -ISO
rated) |
o
Alternator (assembly) |
Oil
Cooled |
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| o Simple Cycle Gas Turbine Engine |
Operating
Requirements (ISO rated) |
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| o 11:1 pres.ratio at max rotor spd &
power |
o
Intake Air Flow |
(lbs/sec) |
1.22 |
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| o Two Rotating Parts |
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Exhaust Gas Flow |
(lbs/sec) |
1.18 |
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| o High Speed Alternator Rotor - Four Pole |
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Max. Exhaust Temp. |
( F ) |
1050 |
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| (rare earth samarium magnets) |
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Heat Rate |
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BTU/Kw-Hr 16900 |
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| o Alternator Stator Winding |
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Fuel System |
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| 480 V A/C, 3 Phase WYE configuration |
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Self Contained |
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| o Design Life 40,000 hr (land base) |
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JP-8, JetA, Diesel, Gasoline, Bio, Alcohol |
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| o Starts
10,000 |
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Filter 30 micron inlet side of fuel pump |
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| o 3 Micron Oil Filter (internal, no change) |
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Filter change on condition |
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| o No Vibration |
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Fuel pump (150 psig) included for liquid fuel |
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| o NOx less than 1gm/Kw-Hr |
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Can run gaseous fuels (customer driven) |
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| o Acoustic Treatment customer driven |
Electrical
Output Efficiency (60 Hz) |
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| o Variable speed gas turbine rotor(s) |
o Diesel Fuel (LHV 18400 BTU/lbm) |
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| (maximum speed at max power) |
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Power |
Fuel Flow |
Electrical |
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| o
Engine repair, modular exchange |
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Percent |
gph ( lph ) |
Efficiency(est) |
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| o No hot section start / stop / restart |
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100% |
9.7 (36.7) |
20 |
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| requirements |
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75% |
8.2 (31.0) |
18 |
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| Engine
Start System |
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50% |
6.2 (23.5) |
16 |
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| o Self Contained Air Start Sytem |
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25% |
3.5 (13.5) |
14 |
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| (auto-engine recharge) |
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Idle |
1.2 (4.5) |
N/A |
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| o 24 VDC power for
ignition, operation of valves |
Power
Electronics |
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| and control system self generated |
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Liquid Cooled or Air |
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Battery not required |
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Weight 110 lbs |
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| Engine
Oil System |
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Size: 21 inch W X 15nch H X 24inch L |
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| o Mil-L-23699 (Mobil SHC 824 preferred) |
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(liquid
cooled 50% ethylene glycol / water) |
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| o Self Contained (no external fittings) |
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Frequency 50 or 60Hz |
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| o Oil Capacity 2.5 Gal |
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Output 71 Kw ( .8 PF) @ 60Hz |
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| o Oil Change 20,000hrs |
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Operating Range -15 to 185 F |
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| o Oil Pump attached to housing |
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480 VAC @ 60 Hz, +/- 5% Volts (3 phase) |
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Max current / phase 110 amps |
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| Engine |
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Steady State Freq. @ 60 Hz +/- 0.5 Hz |
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| o Size: 20 inch W X 18 inch H X
24 inch L |
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Can setup for 50Hz |
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| o Weight: 100 lbs |
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Can accept 100% load following and off load |
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| Attitude |
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Emissions |
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| o Normal horizontal level position |
o NOx & CO <30ppm (engine
test,to date |
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| o +/-30 deg. displacement of fore & aft
axis |
using diesel, gasoline and or
Jet A) |
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| o +/-30 deg. inclination to either side |
o No visible soot |
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Any combination of above |
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o Combustor, Rich burn-Quick
quench-Lean |
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burn
(RQL) -assure no lean flame instability |
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