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 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.