MILEX & KOOLEX. Rugged MIL-STD Transport Cases & Enclosures. Shock Rack Mounted with Thermal Solutions

Transcription

1 MILEX & KOOLEX Rugged MIL-STD Transport Cases & Enclosures Shock Rack Mounted with Thermal Solutions

2 Excellence in aluminum EDAK is a globally active company and leading manufacturer of Aluminum Transit Cases. EDAK is certified to ISO 9001:2008, with a global sales network. EDAK Inc. is located in Melbourne, Florida near Cape Canaveral, and was founded in With a well-trained and highly productive staff, EDAK designs and manufactures transit and transport cases exclusively in aluminum. All EDAK aluminum cases are engineered to withstand the severity of field operations, military, and commercial transport usage. We design and manufacture both standard and nonstandard aluminum transit cases for rack and flange-mount electronic equipment needing protection from a variety of elements, such as shock, vibration, water, dust, etc. EDAK also fabricates cases for general transport purposes. We manufacture all cases to your exact specifications, irrespective of lot size. Since we use an aluminum sheet shell process, we are not restrained by sizing limitations inherent in plastic molds. This advantage is utilized across all EDAK case lines. With EDAK, you will never have to make compromises with case size, and you can achieve the smallest possible footprint with the highest level of protection. With the EDAK range of transport cases, we cover all needs for the safe transport and storage of your valuable goods. MILEX: Protection at all times The MILEX case is a water-and dust-proofed, shock and vibration-absorbing transit case for 19 electronics. MILEX shock mount cases and enclosures are U.S. Military approved, and are designed to meet the rigid requirements of U.S. MIL Specifications. Together with a large range of accessories such as cooling systems, racks, drawers and slides, MILEX cases and enclosures represent the most comprehensive line available today for the safe packaging of mobile electronics. MILEX cases and enclosures are made exactly to customers specifications. EDAK has developed a unique expertise in designing and custom manufacturing to deliver quality, on-time solutions that meet your needs.

3 Contents Excellence in Aluminum 2 MILEX Protection at all times 2 MILEX Exploded View 4 MILEX Technical Data 5 MILEX Test Carried out in accordance with MIL-STD MILEX Vibration Response 6 MILEX Advantage for mobile applications 7 MILEX EMI (RFI) Protection 8 MILEX 19 1 Cover 9 MILEX 19 2 Cover 10 MILEX 1/2 19 Case 11 MILEX 19 HM Case 12 MILEX 19 WR Case 13 MILEX Wire Rope Case Test Graphs 14 MILEX Accessories 15, 16 MILEX Work Sheet 17 KOOLEX Environmental Control 18 KOOLEX Thermal Control 19 KOOLEX Qualifications 20 KOOLEX Liberty Fan 21 KOOLEX Heat Exchangers KOOLEX Falcon 23 KOOLEX Falcon Configuration & Accessories 24 KOOLEX Falcon Environmental Qualifications 25 KOOLEX Yankee 26 KOOLEX Yankee Qualifications 27 KOOLEX Work Sheet 28

4 MILEX Aluminum shock mount case with 19 shock-mounted chassis Spring Loaded Handles Stacking Provisions Frame Seal Shock-Mounted Chassis Skirt Seal Housing Pressure Relief Valve Shock Mounts Grounding Strip Cover Sealing Edge Closures 4

5 MILEX Technical Data Material: Housing and covers are made of marine grade aluminum alloy. Elastomeric vibration isolators, stainless steel hardware. Finish: Housing and covers natural aluminum finish or painted per FED-STD-595, or RAL color space system finish; vibration isolated chassis treated with MIL-DTL-5541 chromate conversion/alodine/irridate coating. Weatherproofing: IP65, MIL-STD-810 Blowing/exaggerated rain, blowing/settling dust, and icing/freezing conditions. Dynamic load: Payloads of lb for standard case - increased payload weights upon request. Standard MILEX cases meet the following MIL-STD-810 Environmental Engineering Considerations: (MILEX meets MIL-STD 810-F & G, contact EDAK for details.) Vibration: Vibration Profiles (1-hour/axis) Jet aircraft cargo vibration exposure Jet aircraft vibration exposure Propeller aircraft vibration exposure Helicopter vibration exposure Shock: MIL-STD-810 Functional shock, full-sine, half-sine, saw tooth, 20g/9ms Drop shock: MIL-STD-810 Transit Drop, eight corner drops up to 30-inches high High temperature: MIL-STD-810 High Temperature, 48 hours at 160degF Low temperature: MIL-STD-810 Low Temperature, 48 hours at -65degF Temperature shock: MIL-STD-810-F Method 503.4, held for 4 hours at 185 F, temperature lowered within 5 minutes to 45 F and held for 4 hours, then raised within 5 minutes to185 F; 3 cycles. Satisfactory test at room temperature. Salt fog test: MIL-STD-810 Salt/Fog, 96 hours - 48 hours saturated/48 hours dry Enhanced MILEX cases also meet the following MIL-STD-810 Environmental Engineering Considerations: Vibration Profiles (1-hour/axis): Composite two-wheeled trailer vibration exposure Composite wheeled vehicle vibration exposure Many other vibration profiles too, such as ITOP , Random-on-Random, Minimum Integrity MIL-STD-810 Functional shock, half-sine, 15g/75ms 5

6 MILEX Vibration Response Mil-Std-810F (MILEX meets MIL-STD 810-F & G, contact EDAK for details.) 6

7 MILEX Advantages for mobile applications MILEX cases and enclosures are designed to carry and protect electronic and associated equipment in a 19 shock-mounted chassis. Typical applications are: Military and high reliability commercial usage. Mobile, field equipment exposed to hostile environments. Airborne equipment Shipboard equipment Protection: Mechanical stress, such as vibration and shock. Climatic stress, such as rain, snow, hail, humidity, heat, dust and wind-driven sand according to IP65 as per EN (MIL-STD-4150, MIL-STD-28800, MIL-STD-810-F) Electronic stress, such as electromagnetic interference (EMI), RF Design Superior volume/weight ratio compared to plastic, composite or wood cases. Compact and rugged aluminum construction. Superior use of space due to tight radius of shell and minimal space between shell and chassis compared to plastic, composite or wood cases. Recessed handles and closures. Stacking provisions on all product lines. Compliant to MIL-STD-4150 and MIL-T Calibration of shock mounts corresponding to equipment weight and/or environmental specifications Housings and covers are made of a saltwater-resistant aluminum alloy. Sizes: 2 U to 24 U height (1 U = 1.75 inches). 19 chassis and half 19 chassis. Housing standard depths 8.6, 13.8, 18.9, 24.0, inches. Covers standard depths 2.5, 4.0, 6.0 inches. Other sizes available. Flexibility: Components for storage and mounting: drawers and trays with or without telescopic slides. Covers with pouches, cable coils, windows, louvers or recessed connector trays. Skirt seal to provide weatherproofing with covers removed. 7

8 MILEX EMI (RFI) Protection Because the MILEX cases and enclosures are made of aluminum as opposed to a non-conducting material such as plastic, composite or wood, it can be constructed to screen the electronics in the housing against the effects of EMI and RFI with the installation of some special features. EMI Gasket: Electrically conductive gasket is installed in the housing to provide electrical contact between covers and housing. This gasket also provides weather protection when covers are mounted. Conductive Skirt Seal: To eliminate the risk of water or dust contaminating the interior of the case when the covers are removed, a flexible seal between the support frame and the housing can be fitted. The flexible seal does not affect the anti-vibration characteristics of the case. Sealing of the space between the housing and frame results in IP65protection. The skirt seal is electrically conductive. RFI Frame: A special RFI tight frame manufactured of aluminum that is Chromate Conversion (Alodine, Irridite) treated. Electronics in the case are thereby screened against RFI. In order to dissipate heat produced by the electronics, the walls of the frame have 3 mm (0.11 ) holes; average distance between holes is 4 mm (0.15 ). 8 Frequencies Average Screening extreme max MHz db 106 db 51 db MHz db 95 db 50 db MHz db 70 db 50 db

9 MILEX 1 Cover Standard Configuration Dimensions in inches U Chassis height Chassis depth Base fastener position Weight lbs Depth w/ covers Depth wo/ covers height wo/ stacking feet , 9

10 10 MILEX 2 Cover TS 8.62 in TS in TS and in. HG D 2.03 D D Standard Configuration Dimensions in inches TA TG TS TA TG TS 4.09 TA TG TS HS HG HS HG HS HG 0.39 U Chassis height Chassis depth Base fastener position Weight lbs Depth w/ covers Depth wo/ covers height wo/ stacking feet

11 MILEX 1/2 19 Rack Mount Case 1/2 19 MILEX case is for applications with electronics of half width of the standard 19 dimension. Shock protection is as for the standard 19 case. Dimensions (except for width) are the same as for the standard 19 case, and the case is available with one or two covers. Standard Configuration Dimensions in inches 1 Cover 2 Cover Base fastener position Height wo/ stacking Weight/ feet lbs depth w/ covers depth wo/ covers depth w/ covers depth wo/ covers U Chassis height Chassis depth Weight lbs , 11

12 MILEX 19 Hard Mount Rack Mount Case MILEX-HM case is a standard 19" MILEX case without a shockmounted chassis. It is for applications where shock protection is not critical, but all other levels of protection of the 19" MILEX case are maintained. Outside dimensions are equivalent to the 19" MILEX case. HG TA TG TS 2.48 HS HG HG TA TG TS HS HG U 1 Cover 2 Cover Height Position Depth of Depth of height wo/ Weight/ depth depth depth depth of of base lbs chassis chassis stacking covers covers covers covers chassis fasteners feet attached removed attached removed ,

13 MILEX 19 Wire Rope Rack Mount Case - For Extreme Applications The MILEX-WR is a 19 case with the frame mounted on stainless steel, spiral-wound, wire rope shock absorbers. It is used where electronics have to be protected from vibration and particularly severe shock impact, where a deflection is required exceeding that offered by the shock absorbers in the standard MILEX case. Typical applications are shock protection on ships, submarines, helicopters and aircraft. The MILEX-WR is available in all standard depths and has an overall width of inches. Payload is 100 to 154 pounds. The MILEX-WR case has been tested to: MIL for marine applications MIL-STD-810F C3 IP65 dust and moisture protection MIL-S-901 test in preparation U Chassis height Chassis depth Position of depth base w/covers fasteners depth wo/ covers height wo/ stacking feet , 13

14 MILEX 19 Wire Rope Rack Mount Test Graphs Variable Frequency Test according MIL-167-1, Shock Response System Natural Frequency by sinus sweep (1 octave/minute) Attenuation properties in random test 14

15 MILEX Rack Mount Case - Accessories and Options Lifting lugs Gas Compression Struts Cable Pouch Interlock Latch Fast Locks Support Stand Base Fastener Quarter Turn Latch Star Knobs Windows Louvers Automatic Pressure Valve Connector Tray I/O Panel Humidity Indicator Skirt Seal Dolly Removable Casters 15

16 MILEX Rack Mount Case - Accessories and Options ACCESSORIES Cooling and Heating Covers Call for Accessories Pricing Contact EDAK for assistance to select the cooling or heating for your system. 4" (102mm) or 6" (152mm) Deep Covers, Hinged Lids, Star Knobs Paint Polyurethane, Textured, CARC (Water Based), Powder Coated EMI Screened Shock Chassis, Skirt Seal & EMI Gasket Cover Options Vertical or Horizontal Windows, Cable Coil, Storage Pouch Automatic Pressure Relief Valve 2-Way, Automatic Pressure Relief Valve EMI Humidity Indicator Valves Indicators Shock Isolators Latches and Handles Additional shock isolators for heavy payload cases. Stirrup Latches, 1/4 Turn Latches, Spring Loaded Handles Chassis Options Misc. Options Drawers, Trays, Telescopic Slides Dolly, Tripod Support Base, Quadpod Support Base, Security Locks, Connector Trays, Base Fasteners, Lifting Lugs, Desiccant Cage Milex Rack System 16

17 MILEX Work Sheet Contact Name: Phone: Fax: Case Type: Milex 1/2 Milex Milex Hardmount Chassis Type: Standard EMI Solid Payload (lbs) Telescopic Tray (qty) Solid Shelf (qty) Cover Quantity: 1 2 Cover Knobs: Star Knobs Fast Locks Automatic PRV (in cover): Yes No Case Interlocks: Yes No Dolly: Yes No Skirt Seal: Standard Front Standard Rear Tripod: Yes No Quadpod: Yes No Lifting Lugs: 4 8 Case Finish Notes: Company: Address: Web Site: Chassis Height (U) Chassis Depth (in. or mm) Mount Flange: Standard Reversed Telescopic Drawer (qty) Solid Slides (qty) Hardware Width (inches or mm) Is Hardware mounted on customer telescopic slides? Yes No Cover Depth: Other Size Humidity Indicator Cable Pouch: SM LG Case Link Locks: Interlock 1/4 Turn Latch Base Fasteners: Yes No EMI Front EMI Rear Side Screens: Front Rear Case Color Connector I/O Panel: Yes No Cable Coil: Yes No Cooling: See Koolex Work Sheet or contact EDAK. List MIL-STD or Customer Transportation Requirements: 630 Distribution Dr. Melbourne, Florida 32904,, 17

18 KOOLEX KOOLEX Products (call EDAK for additional information) FALCON YANKEE The KOOLEX FALCON provides complete temperature control for the EDAK MILEX rackmount cases. The FALCON uses a selfcontained R134A vapor cycle air conditioner capable of effectively cooling up to 1000 watts of 19-inch rackmount electronics heat dissipation. EDAK s approach is to focus on heat management while providing the best thermal solution. EDAK s KOOLEX YANKEE MILEX cases are built to be used in mobile environments that the US Military requires. FREEDOM LIBERTY FAN LIBERTY 18 The EDAK FREEDOM provides a tough MILITARY GRADE SYSTEM that protects electronic equipment from the severe heat and harsh environments. The KOOLEX FREEDOM EPIC operates by direct Attachment to a vehicle air conditioning system, or a KOOLEX FREEDOM CTC (Compressor Transit Case). Using fans and filters is a simple and inexpensive method of cooling a MILEX case. The fan draws outdoor or ambient air inside through a transit case opening which may be filtered on one end and exhausts heated air to the outside on the other end. The fan provides fresh air ventilation, lower electronics temperatures, and improved cooling. EDAK s approach is to focus on heat management while providing the best thermal solution. EDAK s KOOLEX LIBERTY MILEX cases are built to be used in mobile environments that the US Military requires.

19 INTRODUCTION THERMAL CONTROL ISSUES The performance limits of conventional cooling techniques are being reached in commercial and military electronics, industrial and medical devices, and electro-optical systems. The thermal engineering challenge is: Add or remove thermal energy from an EDAK MILEX 19 Rack Case in high reliability applications. Maintain critical device temperatures at appropriate manufacturers recommended levels. Handle increasingly peak high heat densities (cooling) of electronics. Safe Warm heat application in cold weather environments so that system warms to operational levels quickly (heating). Effectively thermally control electronics in an EDAK MILEX 19 Rack Case despite the external environmental extremes. Do all of this with available electrical power. SOLUTIONS EDAK s approach is to focus on heat management while providing the best thermal solution. EDAK s KOOLEX products range from the low end of complexity with fans and onto the high end with active vapor cycle air conditioning and liquid cooling systems. Depending on the heating or cooling requirements, availability and type of electrical power available, EDAK will help assist you find the best system for the your application. INTEGRATION Transit case mounted electronic systems can be compromised during temperature extremes. EDAK developed the KOOLEX product line to address this application with its EDAK MILEX Case. MILEX cases are built to be used in mobile environments that the US Military requires to support the Warfighter. KOOLEX systems are customized to enhance the performance allowing electronic systems to operate with MILEX Cases. RATINGS KOOLEX ratings are based on the effective capacity of the KOOLEX unit to generate or dissipate heat for rack mounted electronics in EDAK transit cases. Ratings are developed from worse-case testing in accordance with EDAK Engineering Standards. Our specifications focus on worst case testing using simulators that represent rack mounted electronics. When configuring a new system, be aware that the practical application of thermal control systems will vary depending on the ambient conditions, arrangement of payload, solar load and many other factors. It is all about the efficiency of the complete system including the electronics (payload). Our specifications show the Design Capacity and the Measured Capability. The Measured Capability is the performance of a specific system using electronics simulators, applied to a specific EDAK MILEX Case using the EDAK In-House Test Plan. 19

20 QUALIFICATION (MILEX meets MIL-STD 810-F & G, contact EDAK for details.) Blowing Dust MIL-STD-810F, Method 5, Procedure I Blowing Rain MIL-STD-810F, Method 506.4, Procedure I Blowing Sand MIL-STD-810F, Method 5, Procedure II Fungus MIL-STD-810F, Method 508.5: 18 days High Temperature Storage MIL-STD-810F, Method 5, Procedure I (Table II, Induced Conditions) Humidity MIL-STD-810F, Method 507.4: 5-48 hour cycles Low Temperature Operational MIL-STD-810F, Method 502.4, Procedure II Mechanical Functional Shock MIL-STD-810F, Procedure V, Figure 516.5, Procedure I Salt Fog MIL-STD-810F, Method 509.4, held for 96 hours in salt fog atmosphere with 5% NaCI and a ph-factor of Transit Drop MIL-STD-810F, Procedure IV, Method 516.5, Test Procedure IV (Drop height 48 inches) Vibration MIL-STD-810F, Method 514.5, Figure 514.5C-17, General Minimum Integrity Vibration Exposure MIL-STD-810F, Method 514.5, Figure 514.5C-1, US Highway Truck Vibration Exposure MIL-STD-810F, Method 514.5, Figure 514.5C-3, Composite Wheeled Vehicle Vibration Exposure with EDAK upgraded isolation system.

21 KOOLEX LIBERTY FAN Using fans and filters is a simple and inexpensive method of cooling a MILEX case. The fan draws outdoor or ambient air inside through a transit case opening which may be filtered on one end and exhausts heated air to the outside on the other end. The fan provides fresh air ventilation, lower electronics temperatures, and improved cooling. SPECIFICATIONS: Liberty Fan 6 Liberty Fan 3.5 Cubic Feet per Minute (CFM) Static Pressure (inch of water) RPM 6,821 14,029 Voltage 28VDC 28VDC Amps Nominal Max. Circuit Breaker (Amps) Thermostatic Control Available Available Qualification MIL-STD-810F MIL-STD-810F Length (minimum) 2.5 (63mm) 4.0 (102mm) Width (minimum) (534mm) (534mm) Height (minimum) 4U = 10.3 (262mm) 4U = 10.3 (262mm) Weight Minimal Minimal Applications: Dismounted Applications: Mounted Operations Trailer Operations Shelter Military Vehicles Aircraft Shipboard Operations Trailer Operations Shelter Military Vehicles Aircraft Shipboard (MILEX meets MIL-STD 810-F & G, contact EDAK for details.) 21

22 HEAT EXCHANGERS The KOOLEX passive Cover Heat Exchanger operates with two forced air circulation loops that are not connected thereby allowing sealed operation. This system cycles air into the CHE where it passes over fins in the passage reducing the temperature of the fins which removes the heat. On the inside loop, the air in the case is brought into the CHE raising the temperature of the fins. The heat is passed from the inside loop to the outer loop via the fins (passive connection). The heat dissipation capability depends on the position of the case (stand alone, positioned against wall, stacked). It works most effectively when there is a temperature differential between the inside and outside of at least 20 C. Case Depth Model W min W. max 8.6 (219mm) 3U, 6U, 9U 12U U (350) 3U 6U 414 9U U U (480mm) 3U 6U 433 9U U U (610mm) 3U 6U 453 9U U U

23 FALCON The KOOLEX FALCON provides complete temperature control for the EDAK MILEX rackmount cases. The FALCON uses a self-contained R134A vapor cycle air conditioner capable of effectively cooling up to 1000 watts of 19-inch rackmount electronics heat dissipation. The FALCON easily mounts to the EDAK MILEX rackmount transit case and hinges open for access to internal payload. The FALCON s closed-loop air flow pattern eliminates hot spots while maximizing cooling. KOOLEX FALCON STANDARD CONFIGURATION MILEX Transit Case Height Electrical Power Requirements KOOLEX Falcon Cover Depth Effective Cooling Capacity 6U to 14U 28VDC/60 amps 8.5" (cm) 1000 Watts Operating Temperature -40 to 50 C (1 F) * Transit Case Closed-Loop Air Flow Pattern Front-to-Rear or Rear to Front Refrigerant CFC-Free R134a Cover Closure System Quick Lock System, Left Side or Right Side Swinging Electrical Protection Reverse Polarity and 60 amp Circuit Breaker Electrical Power Connection Internal or External Mounted MS3102 electrical connector with 48" (1.2cm) long cord. Return Air Temperature Selector (Manually Adjusted) 16 C (60 F) to 43 C (110 F) Serial Port Performance Data C or F * Applies to Koolex Falcon ECU's operating on direct 28VDC from customers electrical power source. 23

24 FALCON Quick-Lock Concealed Hex Fastener M ulti-lobe Handle Wa t t / 1U A C - D C Converter Tray Face M ounted AC_DC Power Converter KOOLEX FALCON STANDARD CONFIGURATION AND OPTIOL ACCESSORIES 6U 7U 8U 9U 10U 11U 12U 13U 14U Height 13.8 in (35cm) in (40cm 17.3 in (44cm) 19.0 in (48cm) 20.8 in (53cm).6 in (57cm) 24.3 in (62cm) 26.0 in (66cm) 27.8 in (71cm) Weight (Standard Configuration) 46lbs. (21kg) 48lbs. (kg) 50lbs. (23kg) 52lbs. (24kg) 54lbs. (25kg) 56lbs. (26kg) 58lbs. (27kg) 60lbs. (28kg) 62lbs. (29kg) Quick-Lock Cover Closure System Left-Side or Right- Side Swinging Concealed Hex Fastener Cover Closure System Multi-Lobe Handle Cover Closure System Internal Mounted Electrical Connector External Mounted Electrical Connector 1500 Watt/1U (85-270VAC/50-60Hz), AC-DC Power Converter Tray -20 C/60 C (-4 F/140 F) Face Mounted AC-DC Power Converter 60 Amp Circuit Breaker and Reverse Polarity Electrical Protection Reinforced Cover Upgrade Blowing Sand Fan Upgrade 24

25 KOOLEX FALCON ENVIRONMENTAL QUALIFICATIONS FALCON Vibration MIL-STD-810G, Figure 514.6C-1 US Highway Truck Vibration Exposure, One hour/axis Rain MIL STD 810G, Method 506.5, Procedure I, Rain and Blowing Rain, Procedure II Exaggerated Rain Cooling Performance EDAK Engineering Standard ES 1066 KOOLEX Falcon Cooling Performance Testing. Noise Level while connected to MILEX Transit Case. Less than 1 meter KOOLEX FALCON QUESTIONS AND ANSWERS Q: What is the difference between the KOOLEX Falcon and KOOLEX Yankee/All-Terrain and Freedom/Multi-User transit case ECU product line? A: The Falcon will not meet some of the severe US military MIL-STD-810 environmental vibration requirements that the KOOLEX Yankee/All-Terrain and Freedom/Multi- User ECUs will meet; however, the KOOLEX Falcon incorporates many of the features (though not as robust) such as EMI shielded wiring, rain and dust proof fans, and microprocessor control. Q: Are Cooling Only KOOLEX Falcon units available? A: Yes, Cooling-Only KOOLEX Falcon units are also available. Q: Why does the KOOLEX Falcon need an optional 1U tray or Face-Mounted AC-DC power converter to operate on VAC electrical power? A: An AC-DC power converter is needed because the KOOLEX Falcon operates internally on 28VDC electrical power. Q: What is the purpose of the KOOLEX Falcon's Return Air Temperature Selector? A: The temperature selected is the heated air temperature in which the KOOLEX Falcon s cooling system turns ON. Q: What prevents the KOOLEX Falcon from switching ON its cooling and heating system at the same time? A: The KOOLEX Falcon s software has a neutral temperature range between the heating and cooling system of approximately 16 C (25 F) whereby neither system will operate. Note that the KOOLEX Falcon internal fans will remain on and continue to circulate air while the air temperature remains within the neutral temperature range. 25

26 SOLUTIONS EDAK s approach is to focus on heat management while providing the best thermal solution. EDAK s KOOLEX YANKEE MILEX cases are built to be used in mobile environments that the US Military requires. KOOLEX systems are customized to enhance the performance allowing electronic systems to operate with MILEX Cases. YANKEE STANDARD FEATURES Line Replaceable Unit (LRU) Self-contained system in MILEX Case Cover Exterior allows sealed operation (inside case) Mounts to MILEX case with hex-head bolts Vapor Cycle Compressor uses CFC-free R134 refrigerant (complete system) One electrical connector to connect to power with 24" length Two surface mounted heavy-duty spring-loaded handles with auto stop at 90 degrees (one each side of unit) Continuously operating variable speed compressor (metered) and variable speed fans Intelligent Control Unit to monitor and deliver metered performance Provides thermal protection for EDAK MILEX Cases 9U and larger Heating feature (option) Ductwork for exhaust air (outside loop) Prototype testing will be required to validate the proper operation of a complete system. Available for 9U and above cases depending on cooling requirements. 26

27 YANKEE KOOLEX YANKEE SPECIFICATIONS Available in MILEX Transit Case Heights Electrical Power Requirements Weight (9U) KOOLEX Yankee MILEX Cover Depth Effective Cooling Capacity Operating Temperature Internal Transit Case Cooled Air Flow Pattern Refrigerant Separable Hinge Time to Transit Case Stabilization Temperatures MS3450 Electrical Receptacle Sealed Operation 9U to 14U 28VDC/100 Amps 60 lbs. (27.3kg) 6 inch (152mm) 2500 Watts (8500 BTU/hr) 130 F (54 C) Front-to-Rear, Rear-to-Front CFC Free R134a Left-Side or Right-Side Swinging 120 minutes Mounted Internally or Externally No Outside Air Intrusion Vibration MIL-STD-810F, Figure.5C-3 and Figure 514.5C-17, 1 hour/axis Shock MIL-STD-810F, Figure 516.5, 40g/11ms, Half-sine Blowing Rain MIL-STD-810G, Method 506.5, Procedure I Blowing Sand EMI MIL-STD-810F, Method 5, Procedure II, 0.06g/ft³ MIL-STD-461E, RE102-4, Radiated Emissions Cooling Performance EDAK Engineering Standard ES.1025 (MILEX meets MIL-STD 810-F & G, contact EDAK for details.) 27

28 KOOLEX WORKSHEET COMPANY DATE CONTACT TITLE ADDRESS CITY STATE ZIP COUNTRY PHONE FAX TEMPERATURE SPECS: (please specify in F) 1. Max. Ambient Temp (outside enclosure): 1b. Min. Ambient Temp: 2. Max. Allowed Electronics Intake Temperature: 3. Min. Allowed Electronics Intake Temperature: 4. Delta T (Difference between internal and ambient temps) 5. Internal Heat Load Estimate (indicate BTU/hr or Watt-hrs) 6. Is this an estimate or measured load? estimated measured CASE SPECS: 7. Height: X Width: X Depth: Payload Weight: lbs. LOCATION: 8. Indoors Outdoors Full (or partial) sun exposure Full shade (no direct sun) 9. Geographic area of use 10. Is case vented? yes no Does the case have a fan? yes no Size (inches) CFM 11. Color of case Is the case insulated? yes no Qty of covers 12. Operation mode: Dismounted: Shelter Tent Open to environment Mounted: Aircraft Ground Vehicle Trailer Ship ELECTRICAL POWER AVAILABLE: (check all that apply) 13. CURRENT: 110V/60Hz AC 0V/50Hz AC DC 28V BUDGET: AMPS 14. Which direction does air flow through electronics? Front to Rear Rear to Front ADDITIOL DETAILS: (please include sketch and/or photos if available) 28

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30 EDAK, Inc. 630 Distribution Drive Melbourne, Florida 32904