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Part Number: ETI0001-1260AA
Rugged Rack or Fixed Mount
4000 VA UPS
Internal Isolation
Operational to 55º C
Reverse Airflow (Front to Rear)

4.0 kVA UPS and Frequency Converter
Rugged Rack or Fixed Mount Unit 
w/ Reduced Depth and Multiple Battery Modules for
Hours of Battery Backup between Locations
Accepts both Aircraft Power and Commercial Power

ETI0001-1260AA Rugged UPS Standard Front Panel Layout
 ETI0001-1260AA Rugged UPS Standard Front Panel Layout,
Shown w/ One Battery Expansion Module

ETI0001-1260AA Rugged UPS Standard Rear Panel Layout
ETI0001-1260AA Rugged UPS Standard Rear Panel Layout,
Shown w/ One Battery Expansion Module

The field proven PowerStation™ UPS line is ideally suited for military, industrial, medical 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, field deployed or fixed locations with controlled or uncontrolled environments. The "ETI0001-1260AA" is being used by the US military because of their stringent performance and reliability requirements. 

The heavy-duty chassis, occupying only  3U (5.25") of rack space and 18.5" depth, has rounded metal corners and rugged front mounted handles, aiding in safe handling. Companion 2U (3.5" high) Battery Expansion Modules are designed to be daisy chained to bring up the backup time in the typical configuration.  In the typical application, the base UPS unit and up to four Battery Modules are mounted in the lower underside of a rack or cart. Both module chassis are constructed of brushed aluminum to minimize overall weight. Internally, all major components are well secured and electrically insulated to prevent damage due to shock and vibration. 

The internal shielded input transformer provides galvanic isolation with provisions for domestic (115 VAC, CONUS) and optionally for international (230 VAC, OCONUS) input voltages. Special EMI/RFI filters and input power factor correction minimize both input current and harmonics. This special transformer and filters result in ultra low input leakage current required for medical applications. The unit also operates as a frequency converter, taking 46-440 hertz input and converting it to clean, uninterruptible 60 hertz power. The input switch and the galvanic isolation transformer all provide a  double pole isolated source for systems or locations where phase references and grounding are not consistent.  For scenarios that need hospital grade power immediately and no AC source is available to run the UPS, the Cold Start pushbutton allows the unit to start and run from its battery modules before external AC is available. 

The LED arrays keep the operator informed as to the unit's status including load and battery levels. The high intensity audible alarm can be heard in high noise environments. All controls and protective devices are brought to the front and rear panels with critical switches having finger guards. Further, all front panel devices are recessed to prevent damage or accidental operation. Various optional power distribution controls are available which mount on the front panel or remotely. 

The rear panel provides a locking connector for the input power and NEMA 5-15R output receptacles. Multiple input and output power panel options are available. Removable and washable air filters and a high capacity stainless steel ball bearing fans provide added protection in both controlled and hostile environments. The exhaust air is diverted out the front vent, with alternate air flow directions optional. The "ETI0001-1260AA" has the added benefit of having both an internal battery and external battery expansion modules. The external Battery Modules can be field replaced without having to shut the UPS down. This allows the backup time to be extended even further. The optional Battery Charger/Conditioner (which has aircraft and global input capability) is used to maintain the spare Battery Modules in ready condition at all times. The batteries are maintenance free with immobilized electrolyte and are constructed of flame retardant materials. For more information, see the Battery Technology section. The Status connector provides an interface with optional computer software providing loss of AC and low battery status as well as remote shut down capability. 

See the Power Distribution Units section for a listing of stand alone PDUs. See the N5 Series ETI0001-1479 for a version of this UPS with an integrated PDU and remote control.

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

Technical Specifications: P/N: ETI0001-1260AA

AC OUTPUT

Output voltage:

120 vac true sine-wave standard, others optional

Output rating: UPS

4000 va standard in 3U electronics chassis
0.65 to 0.75 pf standard,

Non-linear load capacity:

Up to 100% non-linear load capability w/o de-rating

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

Operational status

Status, load and battery level LEDs, w/contacts
Adjustable level,+90 dB audible alarm w/on/off

AC INPUT

Input voltage selection:

Nominal 115 vac, optional auto-ranging 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
Optional cold start to turn on w/o ac present

Input power connection:

MS3452W22-22P

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:

Panel mounted fuses standard, breaker optional

Battery expansion:

Up to 24 hours w/ Battery Expansion Modules

DISTRIBUTION PANEL

Output circuits:

One output via solid-state relays

Output control:

Guarded Double Pole Circuit Breaker (CB2)

Output receptacles:

MS3452W22-22S

MECHANICAL

Dimensions ( H x D x W ): UPS
  2U Battery Module

5.25 (3U) x 23.5 x 19.0 in (133 x 597 x 483 mm)
3.50 (2U) x 23.5 x 19.0 in (89 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

Unit weight: UPS
  2U Battery Module

  95 lb. (  43 kg) with lift handles front and rear
105 lb. (  48 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)

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), higher optional

Operating elevation:

Up to 10,000 ft (3,048 m), higher optional

STANDARDS

United States:

Meets UL-1778 standard for UPS equipment,
167-1, 454, 810D, 901D Grade A, 1399, Sec 300A & 2000

Canada:

CSA C22.2 No. 107 UPS safety requirements

EMI Protection:

EMI/RFI FCC Part 15, Class A; EN55022; 461 

OPTIONAL ACCESSORIES

Auto-ranging International Input, Cold Start, Alternate I/O Configurations, Dual Source Input, Battery Expansion, Battery-less Operation, Battery Charger/Conditioner, Power Distribution Units, Software Interface, Asynchronous serial COM port, 10BaseT Ethernet SNMP/HTTP port, Transport Cases, Slides and Mounting Kits

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