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August 19-23, 2019
TechNet Augusta 2019
Augusta, Georgia



P/N: ETI0001-1442 4.0 kVA Rugged Rackmount MilSpec UPS with Internal Intelligent PDU

Part Number:
ETI0001-1442
Rugged Mil Spec® 4000 VA Integrated
Rackmount UPS and Intelligent
Power Distribution Unit Combination


P/N:
ETI0001-1442,SAIC / US Navy Standard
Military Power® Isolated Rugged Mil Spec 4000 VAUPS,  
Rack Mount w/ PFC and Integrated (8) Circuit, 
Intelligent, Solidstate Power Distribution Unit
Backward Compatible with Earlier (6) and (8) Circuit PDUs

P/N: <br />ETI0001-1442 Rugged MilSpec UPS and PDU Standard Front P/N:
ETI0001-1442 Rugged Mil Spec UPS andPDU Standard Front 
Panel Layout w/ 3U Battery Module

P/N: <br />ETI0001-1442 Rugged MilSpec UPS and PDU Standard Rear P/N:
ETI0001-1442 Rugged Mil Spec UPS and PDU Standard Rear 
Panel Layout w/ 3U Battery Module

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"
ETI0001-1442" was specifically designed for US Navy rack systemshaving higher-power and high-density requirements. In typical installations, the 3Uelectronics module is mounted in the upper section of the rack near eye level.The
ETI0001-1442 does not require a separate PDU since the PDUfunctions are already integrated into the UPS module. This saves rack space,cabling and expense while improving overall reliability. The heavier 3U batterymodule is then mounted in the bottom of the rack for lowering the center ofgravity of the rack. A heavy duty shielded cable is provided to connectthe modules.

All controls and protective devices are brought to front and rear panels with criticalswitches having finger guards. 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. Eight push/pullMil Spec circuit breakers provide both circuit protection and manual controls.Both the input and load circuit breakers are shock rated to over 100 Gs.Optional display / control panels can be mounted remotely with only a logic level cableinterface.

The LED arrays keep the operatorinformed as to the unit's status including load and battery levels. The ElapsedTime Indicator records the number of operational hours for records andscheduling preventative maintenance of attached equipment. The high intensity audible alarm canbe heard in high noise environments. The front and rear panels alsoprovides easy access to both the AC Input and Battery Input fuses. Coupled withthe adjacent spare fuses, MTTR is reduced to less than 15 minutes.

The internal shieldedinput transformer provides galvanic isolation with provisions for domestic (115 VAC, CONUS) and optional autoranging international input voltages (85-270 VAC,OCONUS). Theunit also operates as a frequency converter, taking 46-70 hertz input andconverting it to 60 hertz power. Special EMI/RFI filters and inputpower factor correction minimize both input current and harmonics. The inputcircuit breaker and 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 external battery connector allows the safe and easy addition ofthe standard or extra battery modules without having to shut the unit down.The battery modules are equipped with dual connectors and circuit protectionallowing additional battery modules to be daisy chained when longer backup timesare needed. For lower backup times or tighter space requirements, a 2U versionof the battery module is available. The batteries are maintenance free with immobilized electrolyte and areconstructed of flame retardant materials. For more information, see the BatteryTechnology section. 

The rear panel provides lockingconnectors for the input and output power with various optional configurationsavailable. The output connectors are unique MS threaded metal shell connectors.The
ETI0001-1442 provides backward compatibilitywith both (6) circuit and (8) circuit PDUs, eliminating the need to changecabling in retrofits. The PDU Remote Control connector provides aninterface to optional remote display / control panels. The Status connector provides aninterface with optional computer software providing loss of AC and low battery status as well asremote shut down capability. 

Both chassis have roundedmetal corners and rugged handles, both front and rear, aiding in safe handling. Internally, all major components are well secured and electrically insulated to preventdamage due to shock and vibration in any axis. These units can be mountedhorizontally or vertically. The air flow is drawn from therack via the rear fan intakes and exhausts out the frontvents. 

See the Power Distribution Units section for a listing ofstand alone PDUs. See the N3 Series UPS section for UPS withoutthe 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 design features with highlyreliable construction

Technical Specifications:
P/N:
ETI0001-1442

AC OUTPUT
Output voltage: 120 VAC true sinewave standard
Output rating: UPS 4000 VA, 2800 watt max in standard 3U electronics chassis
Non-linear load capacity: Up to 100% non-linear load capability w/o derating
Output voltage regulation: UPS ± 3.0% static regulation of nominal
± 4.0% dynamic (0 to 50% load step)
Overload surge capacity: 110% for 10 minutes; 125% for 30 seconds
Harmonic distortion: Less than 5.0% into 100% non-linear load
Output frequency: UPS 60 or 50 Hz ± 2.5% synchronized to utility
60 or 50 Hz ± 1.0% w/ utility not available
400 or 1000 Hz output available as an option
Operational status AC Input status, UPS operational, UPS alarm, Battery level, Low battery, Load level, Overload, Warm temperature, Hot temperature and Battleshort LEDs, Elapsed time hour meter
Alarm contacts for Loss of AC and Low Battery
90 dB audible alarm with audible on/off switch
AC INPUT
Input voltage selection: Nominal 115 VAC, optional autoranging input of 85-270 VAC
Input voltage tolerance: UPS 85-135 VAC @ full load without using battery, to 70 VAC @ 75% load
Input frequency: From 46 Hz to 70 Hz standard, optional to 440 Hz
Input power factor: Better than 99% typically
Input/output isolation: 4000 VA, up to 120 dB common mode, <1.0 mA leakage
Input transient suppression: Complies with IEEE 587 and UL 1449
Input control/protection: Guarded 2 pole input breaker w/ UPS fuses
Input power connection: MS 3102A-22-2P, 3 pin, locking
EXTERNAL BATTERY
Battery type: Maintenance free immobilized electrolyte,
Flame retardant materials, Oxygen Index 28+
Battery life: Rated for continuous service life of 5 years
DC protection: Rear panel mounted fuses standard
Battery expansion: Up to 24 hours w/ Battery Expansion Modules
DISTRIBUTION PANEL
Output circuits: Eight controlled outputs via solidstate relays
Output control: Local control panel with (8) Mil Spec 
Shock Rated Push/Pull Circuit Breakers
Thermal and remote interlock ON/OFF control
Output receptacles: MS3474W20-16S (Loads 1, 2, 3, 5 and 6)
MS3474W14-5S (Load 4)
MS27472T18B-11S (Loads 7 and 8)
MECHANICAL
Dimensions ( H x D x W ):
   UPS
  3U Battery Module
5.25 (3U) x 23.5 x 19.0 in (133 x 597 x 483 mm)
5.25 (3U) x 23.5 x 19.0 in (133 x 597 x 483 mm)
Rack Slide Mount Patterns: Jonathan, General Devices patterns standard, others optional
Alternate Mounting Options: Table, Wall, Floor, Portable, Horizontal/Vertical
Shipping weight: 
  UPS
  3U Battery Module
  95 lb. (  43 kg) with lift handles front and rear
158 lb. (  72 kg) with lift handles front and rear
Audible noise: Less than 47 dB @ 5.0 ft., ANSI "A" scale
Cooling type: High capacity, negative pressure, forced air
Cooling air direction: Front intake, exhaust to rear, others optional
Air intake filter: Washable metal filter media, others optional
ENVIRONMENTAL
Storage temperature: -40° to 158° F ambient (-40° to 70° C) with fully charged batteries
Operating temperature: 32° to 113° F ambient (0° to 45° C ), lower/ higher optional
Operating humidity: 0 to 95% relative humidity (non-condensing)
Storage elevation: Up to 40,000 ft (12,192 m)
Operating elevation: Up to 15,000 ft (4,572 m), higher optional
STANDARDS
United States: Meets UL-1778 standard for UPS equipment,
MIL STDs 167-1, 454, 810, 901D Grade A, 1399-300A & 2000
Canada: CSA C22.2 No. 107 UPS safety requirements
EMI Protection: EMI/RFI FCC Part 15, Class A; EN55022; MIL STD 461 
OPTIONAL ACCESSORIES
  Autoranging International Input, Cold Start, Alternate I/O Configurations, Dual Source Input, Battery Expansion, Batteryless Operation, Battery Charger/Conditioner, Power Distribution Units, Software Interface, Asynchronous serial COM port, 10BaseT Ethernet SNMP/HTTP port,  Transport Cases, Slides and Mounting Kits

This page was last modified on:March 18, 2012

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FAX: 419-522-4466