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Virginia Class Structurally Integrated Enclosure (SIE)

 
FEATURES:

The SAIC VA SIE Enclosure is designed to be integrated into either the deep (28”) or shallow (24”) style of VA SIE and can accommodate any number of required rack units for integrated equipment. The enclosure provides EIA 19” stainless steel railing systems at both the front and the rear of the assembly to provide industry standard mounting for COTS equipment. A sealed door and rear entry cable panel has been integrated into the enclosure to meet MIL-STD EMI, noise, and drip requirements. The SAIC VA SIE Enclosure is complimented with a variety of options for integrated power distribution and system cooling in order to provide a complete Ready-To-Integrate (RTI) enclosure for COTS or GFE equipment.

Optional VA SIE Enclosure Power Distribution System
The optional power distribution system provides a MIL-S-901D Grade A Eight (8) Circuit Power Distribution Assembly (PDA) with integrated battleshort and thermal sensing functions. Additionally, a MIL-S-901D Grade A True On-Line 2 or 2.4 KVA Uninterruptible Power Supply (UPS) with integrated isolation transformer is also provided with the power system option to provide power backup, line conditioning, and fault protection for the integrated equipment. Both the PDA and UPS have recently been tested and certified for MIL-S-901D Grade A and EMI requirements in other PEO C4I rack systems. All MIL-Spec power distribution cabling and cable management hardware is provided with the VA SIE Enclosure optional power distribution system.

Optional VA SIE Enclosure Air Cooled cooling system
The optional air cooled cooling system provides up to 1110 CFM for the VA SIE Enclosure providing enough cooling for up to 11,000 to 12,000 BTU of heat generation depending on the turbulance factor of the equipment layout. The cooling system is designed to intake ambient air at the bottom front of the enclosure and exhaust at the top front of the enclosure. Additionally, the cooling system is designed to be as quiet as possible in order to meet MIL-STD-1474D and MIL-STD-740-2 requirements. Both the input and exaust are filtered at the enclosure door with removable filter systems for pollutant protection and to accommodate preventive maintenace.


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Virginia Class Submarine Integrated Enxlosure

L-R: Open View; Rear Entry Panel View;
Front Access Door View

Download zip file with 3D view of VA SIE Enclosure

(download zipped executable file)


The SAIC Tactical Information Systems Division has developed a completely sealed rugged modular enclosure designed to meet stringent MIL-STD Shock, Vibration, EMI, Noise, and drip proof requirements for US Navy submarine system environmental requirements for the Virginia class submarine. The enclosure is designed to integrate Commercial-Off-The-Shelf (COTS) equipment into the U.S. Navy Virginia Class Attack Submarine Structural Integrated Enclosure (SIE). The VA SIE Enclosure is currently being fielded by PEO C4I PMW 150 on the Virginia Class Submarine for the Global Command and Control Systems - Maritime (GCCS-M) system. .

SAIC Part Numbers:

163-32201 Enclosure, 29RU, VA SIE
163-32301 Assembly, Fan Tray, VA-SIE
163-32501 Power Distribution System, 120VA, VA SIE

ENVIRONMENTAL:

Environmental Specifications VA SIE Enclosure is designed to meet:
MIL-S-901D Shipboard Shock
MIL-STD-167-1 Shipboard Vibration
MIL-S-461E Electromagnetic Interference (EMI)
MIL-STD-1474D Airborne Noise
MIL-STD-740-2 Structureborne Noise
MIL-STD-108 Enclosures for Electric and Electronic Equipment

 



 

 

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