ENVIRONMENTAL
- Storage temperature: -65°F to +160°F
- Storage pressure: 14.7 to 8.3 PSIA (0 to 15,000 feet)
- Operating temperature: -40°F to +120°F
- Operating pressure: 14.7 to 11.3 PSIA (0 to 7,000 feet)
AIRCRAFT INTERFACE
- Conditioned air duct is 30’ of 8”diameter insulated duct, transitioning to 4” diameter for the final 52”, and is terminated with a MS16051 compatible connector, the aircraft termination is compatible with a MS16051 connector (typical for F-16, and F-22).
- The 30’, 1” diameter PAO liquid supply line is terminated with a quick disconnect connector compatible with an AEROQUIP style 2055, AE89406M. The 30’, 1” diameter PAO return line is terminated with a quick disconnect connector compatible with an AEROQUIP style 2055, AE89407M connector.
CONDITIONED AIR
- Ambient conditions: Pressure: 14.7 PSIA
- Ambient temperature: +120°F
- Conditions at aircraft: Pressure: 15.4 PSIA (-0.3/+0 PSI) (19.4”wg)
- Temperature: 50.0° (-2.5/+0)°F
- Flow: 42.2 PPM
PAO SYSTEM
- Designed for use with MIL-C-87252 coolant fluid, Hydrolytically stable, dielectric (PAO)
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Controls
- Automatic mode for normal operation
- Manual mode for maintenance andtroubleshooting of aircraft
Forward and Aft Loop:
- Cooling capacity: 40kW
- Temperature regulation: +75 (-5/+5)°F at the aircraft interface
- Pressure regulation: 195 PSIG (-2/+5 PSI) at the aircraft interface
- Flow: 206 lbs./min (31 GPM) NOTE: Flow based on 175 PSID aircraft system pressure drop
- Filtering: PAO supply fluid filtered at 10 microns absolute
- Coolant reservoir: minimum of 19 gallons deliverable fluid available to service dry aircraft systems, and vacuum pump to remove entrained water.
FACILITY POWER
- 480-440 Vac, 60 Hz, 3-phase, 100 amp service or 400-360 Vac, 50 Hz, 3-phase, 120 amp service
FACILITY CHILLED WATER SYSTEM REQUIREMENTS
- Cold Air System: 50 GPM Flow 45°F @ Skid inlet
- Total System pressure drop: 0.75 PSIG
- PAO System: 55 GPM Flow 45°F @ Skid inlet
- Total System pressure drop: 0.75 PSIG
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Fault Annunciation
- Low Water Pressure
- Low Water Flow
- High Water Temperature
APPLICABLE DOCUMENTS
Government specifications:
- MIL-A-8243 Anti-Icing and Deicing-Defrosting fluids
- MIL-C-85285 Top Coat
- MIL-C-85570 Cleaning compound, aircraft exterior
- MIL-C-87252 Coolant fluid, Hydrolytically stble, dielectric (PAO)
- MIL-D-83411 Deicer/Anti-icer fluid (for runways and taxiways )
- MIL-F-24385 Fire extinguishing agent, aqueous film-forming foam (AFFF) liquid concentrate, for fresh and sea water.
- MIL-H-5606 Hydraulic fluid, petroleum base; aircraft, missile and ordinance.
- MIL-H-83282 Hydraulic fluid, fire resistant, synthetic hydrocarbon base Aircraft, metric, NATO code number H-537
- MIL-I-46058 Insulating compound, electrical (for coating printed circuit assemblies)
- MIL-P-116 Preservation, methods of
- MIL-P-53030 Primer coat
- MIL-P-85582 Primer coat
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