Part Number:
ETI0001-1447 
Mil Spec® 2000 VA Rugged Integrated
Rackmount UPS and Intelligent 
Power Distribution Unit Combination

US NavyAN/SQQ89(V)15
Integrated Surface Ship ASW Combat System Standard Product Rugged Power™ Mil Spec N5Configuration 
Isolated UPS, 2000 VA Rugged Rack Mount UPS w/ Integrated
6 Circuit, 2 Pole, Intelligent, Solidstate Power Distribution Unit

NSN: 6130-01-486-4185
Lockheed Martin P/N: 77A119757P1

ETI0001-1447 Rugged Mil Spec UPS and PDU Standard Front Panel Layout
NSN: 6130-01-486-4185

ETI0001-1447 Rugged Mil Spec UPS and PDU Standard Rear Panel Layout

ETI0001-1447 Remote Mounted Control Panel w/ EPO

The field proven Rugged Systems™ UPS line is ideally suited for military,industrial, computer and telecommunications applications requiring high reliability, rugged construction, compact size and light weight design.These units are equally suited for use in shipboard, airborne, vehicular, fielddeployed or fixed locations with controlled or uncontrolled environments.The "
ETI0001-1447" was specifically designed to meet the stringentrequirements of the US Navy AN/SQQ89 (V)15 program.The "
ETI0001-1447" does not require a separate PDU since the PDUfunctions are already integrated into the UPS module. This saves rack space, cabling andexpense while improving overall reliability.

The heavy-duty chassis occupies only 3U (5.25”) ofrack space while delivering up to 2000 VA of clean, uninterruptible power. Therounded metal corners and rugged handles, both front and rear, aid in safehandling. Internally, all major components are well secured and electricallyinsulated to prevent damage due to shock and vibration. 

The internal shieldedinput transformer provides galvanic isolation with provisions for both domestic(115 VAC, CONUS) and optional autoranging international input voltages (230 VAC,OCONUS). Special EMI/RFI filters and input power factor correction minimize both input current and harmonics. The input switchand the galvanic isolation transformerall provide a double pole isolated source for all installations including shipboard systems oroverseas locations where phase references and grounding are not consistent. 

The LEDarrays keep the operator informed as to the unit's status including load andbattery levels. The high intensity audible alarm can be heard in high noiseenvironments.. All controlsand protective devices are brought to the front and rear panels with critical switches orbreakers guarded. Further, all front panel devices are recessed to preventdamage or accidental operation. The internal intelligent PDU allows control ofthe individual output circuits incorporating thermal and interlock interfacesfor additional control and safety, plus Battleshort override. The display andcontrol panel can be mounted remotely in the rack at eye level, or on the keyboard console,or on the unit front panel with only a logic level cable connection. Thispanel is also equipped with the EPO (Emergency Power Off) feature. EPO requirespressing two switches at opposite ends of the panel to avoid accidentaloperation. EPO will trip the input circuit breaker on the front of the UPS,removing all power from the unit and the loads.

The rear panel provides locking connectors for the input and output power with various optional configurations available. The output connectors are unique allowing the use of either standardNEMA 5-15P plugs or MS threaded metal shell connectors. This reverse air flow version draws air through the front and exhausts out the rearvent into the rack. A removable and washable intake air filter and high capacity stainless steel ballbearing fan provide added protection in both controlled and hostile environments. The batteries are maintenance free with immobilized electrolyte and are constructed of flame retardant materials. For more information, see the Battery Technology section. Theunit also operates as a frequency converter, taking 46-70 hertz input and converting it to 60 hertz power. A frequency selection switch is availablefor those sites requiring 50-hertz output instead of the standard60-hertz.  TheStatus connector provides aninterface with optional computer software providing loss of AC and low battery status as well asremote shut down capability. The PDU Remote Control connector provides aninterface to the remote display/control panel. 

See the Power Distribution Units section for a listing of stand alone PDUs. See the N3 Series
ETI0001-1237 for a version of this UPS without the integrated PDU and remote control.

Overall, the Rugged Power line is uniquely qualified for critical shipboard,vehicle, airborne or land based systems combining advanced modular designfeatures with highly reliable construction.

Technical Specifications:
P/N:
ETI0001-1447
NSN: 6130-01-486-4185