Part Number: ETI0001-2221 Rugged MilSpec 1100 VA

Part Number: ETI0015-2221
Rugged Compact 1100 VA
Global Rackmount UPS

World Power™ Rugged Rack Mount 1.1 kVA UPS
Autoranging Global Isolated Input Accepts 85-270 VAC, 46-70 Hz
Input PFC, Battleshort, Elapsed Time Indicator, Manual/Auto Bypass and Self/Manual Test
Plus Front Access Hot Swappable Battery Module

P/N: ETI0015-2221 Rugged Compact UPS Standard Front Panel Layout
P/N: ETI0015-2221 Rugged Compact UPS Standard Front Panel Layout P/N: ETI0015-2221 Rugged Compact UPS Standard Rear Panel Layout
P/N: ETI0015-2221 Rugged Compact UPS Standard Rear Panel Layout

The field proven World Power 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, field deployed or fixed locations with controlled or uncontrolled environments. The ETI0015-2221 is specifically designed as a lightweight global power source for critical systems with stringent performance and reliability requirements.

The heavy-duty chassis, occupying only 3.5” (2U) of rack space while delivering up to 1100 VA of clean, uninterruptible power. The rounded metal corners and rugged handles front and rear, aid in safe handling. Internally, all major components are well secured and electrically insulated to prevent damage due to shock and vibration.  These units can be mounted horizontally or vertically. Optional heavy-duty rack slides provide easy installation and removal of the unit with full extension.

The internal shielded input transformer provides galvanic isolation with provisions for both domestic (115 VAC, CONUS) and international (230 VAC, OCONUS) input voltages. The autoranging input voltage selection allows inputting either 115 VAC or 230 VAC without having to open the UPS enclosure. These units work equally well from all AC sources including poorly regulated generators. Special EMI/RFI filters and input power factor correction minimize both input current and harmonics.  The nominal 120 VAC, 60 hertz output can be field set for 100, 110 or 115 VAC. An alternate version is available for 200-240 VAC, 50 hertz output. 

The LED arrays keep the operator informed as to the unit's status including load and battery levels. The Elapsed Time Indicator records the number of operational hours for records and scheduling preventative maintenance of attached equipment. The front panel also provides easy access to both the AC Input and Battery Input fuses. Coupled with the onboard spare fuses, MTTR is reduced to less than 15 minutes.

The internal intelligent thermal sensors provide monitoring of unit temperatures, with both local and remote Battleshort override capability of thermal shutdown for emergency scenarios. Battleshort can be engaged via the front panel control, via a remote contact input or via a software command. When in Battleshort, an audible alarm is sounded and an indicator is lit. The high intensity audible alarm can be heard in high noise environments and includes an audible enable/disable switch. 

All controls and protective devices are brought to the front and rear panels with critical switches or circuit breakers having finger guards. Clips on the rear panel hold spare fuses for ready access. The input circuit breaker and the galvanic isolation transformer all provide a double pole isolated source for all installations including shipboard systems or overseas locations where phase references and grounding are not consistent. The manual bypass feature included is operated from the front panel. Even in the bypass mode, the ETI0015-2221 still provides galvanic isolation, transient surge protection and EMI/RFI filtering. The unit also has a self test/manual test feature that can be initiated by the operator from the front panel.

The ETI0015-2221 has the added benefit of having a field replaceable battery via front drawout battery module. The battery is a true hot-swappable module and does not require going to bypass like competing units. Even with this battery module removed, this UPS can continue to operate as an electronic power conditioner and frequency converter, providing clean, well regulated, sinusoidal power to the load. The batteries are maintenance free with immobilized electrolyte and are constructed of flame retardant materials for added safety. For more information, see the Battery Technology section. 

The rear panel provides locking connectors for the input and output power with various optional configurations available. The Status connectors provide an interface with optional computer software providing loss of AC and low battery status as well as remote shut down capability.

This unit draws air through the front air filter and exhausts out the rear vent into the rack. This allows the unit to be used in negative or neutral pressure racks. For positive pressure racks, rear to front or rear to side versions are available. The removable and washable metal screen air filters and high capacity stainless steel ball bearing fans provide added protection in both controlled and hostile environments. 

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

Overall, the World Power 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: ETI0015-2221
Output voltage: Nominal 120 VAC true sinewave output standard, optional 220 VAC version
Output voltage adjustment: Can be set for 100, 110, 115 or 120 VAC via DIP switches
Output rating: UPS 1100 VA, 750 watts standard
For 2000 VA, 1400 watts, see ETI0015-2222 
Non-linear load capacity: UPS Up to 100% non-linear load capability w/o derating
Output voltage regulation: UPS ± 2.0% static regulation of nominal
± 4.0% dynamic (0 to 50% load step)
Overload surge capacity: UPS 110% for 10 minutes; 125% for 30 seconds
Harmonic distortion: UPS Less than 5.0% into 100% non-linear load
Output frequency: UPS 60 Hz ± 2.5% synchronized to utility
60 Hz ± 0.3% w/ utility not available
50 Hz output available as an option
Operational status AC Input status, UPS operational, UPS alarm, Battery level, Low battery, Load level, Overload, Manual bypass 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
Asynchronous serial COM port, optional SNMP/HTTP
Input voltage selection: Autoranging from nominal 115 VAC to 230 VAC
Input voltage tolerance: UPS +15% -25%, or 85-135 and 170-270 
@ 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 95% typically
Input/output isolation: 1100 VA, up to 120 dB common mode, <1.0 mA leakage
Input transient suppression: Complies with IEEE 587, UL 1449 and Mil Std 1399
Input control/protection: Guarded 2 pole 100 G shock rated circuit breaker (CB1)
plus UPS input fuse (F2), spare fuse on front
Manual bypass switch to force bypass mode
Optional cold start switch available to turn on w/o AC present
Input power connections: One IEC320-C13, 3 pin, locking
Internal Maintenance free immobilized electrolyte,
Flame retardant materials (Oxygen Index 28+)
Internal Rated for continuous service life of 5 years
Internal Front panel mounted fuse (F1), spare fuse on front
Internal battery time: 8-10 minutes @ full load
20+ minutes at 50% load
Internal battery recharge: Recharged to nominal in <8 hours
Internal battery replacement: Hot swap drawout/plug-in module from front of unit
<3 minutes to change battery modules
Battery expansion: Up to 24 hours w/ optional Battery Expansion Modules
Output circuits: Four (4)  AC outputs standard, several optional configurations
Output control: Only via CB1; optional remote control panel w/switches available
Output receptacles: AC output  NEMA 5-15R with locking cable bales standard, various options
Dimensions (H x D x W): UPS 3.5 (2U) x 18.6 x 19.0 in (89 x 472 x 483 mm)
Rack Slide Mount Patterns: General Devices patterns standard, others optional
Alternate Mounting Options: Table, Wall, Floor, Portable, Horizontal/Vertical
Unit weight: UPS and Battery
                UPS only
                Battery Module only
56 lb. (25.5 kg) with lift handles front and rear
35 lb. (16 kg) with lift handles front and rear
21 lb. (9.5 kg) with lift handle in front
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, foam filters optional
Storage temperature: -40° to 158° F ambient (-40° to 70° C) with fully charged batteries
Operating temperature: -4° to 131° F ambient ( -20° to 55° 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
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; optional MIL STD 461 
  Emergency Power Off, Alternate I/O Configurations, Dual Source Input, Battery Expansion, Batteryless Operation, Battery Charger/Conditioner, Power Distribution Units, Software Interface, 10BaseT Ethernet SNMP/HTTP port, Transport Cases, Slides and Mounting Kits
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Energy Technologies, Inc.
219 Park Avenue East
Mansfield, OH 44902-1845

Contact ETI by phone or fax:
Voice: 419-522-4444
FAX: 419-522-4466