Part Number: ETI0001-1453
NSN:
6130-01-539-9645
Rugged Mil Spec® 4000 VA Integrated
Rackmount UPS and Intelligent
Power Distribution Unit Combination
w/ Dual Source Input
ETI0001-1453 Dual Source Input
Military Power®
NSWC Standard
Configuration for MK 119 MOD 0 Gun Computing System
Isolated Mil Spec UPS, 4000 VA Rugged Rack Mount UPS
w/ PFC and
Integrated 6 Circuit, 2 Pole, Intelligent, Solidstate Power Distribution Unit
P/N: ETI0001-1453 Rugged Mil Spec UPS and PDU
Standard Front
Panel Layout w/ 2U Battery Module
NSN:
6130-01-539-9645
P/N:
ETI0001-1453 Rugged Mil Spec UPS and PDU Standard Rear
Panel Layout w/ 2U Battery Module
The field proven Military 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 ETI0001-1453 was specifically designed for US Navy MK 119 MOD 0 Gun Computing Systems
requiring higher power requirements.
The ETI0001-1453 does not require a separate PDU since the PDU
functions are already integrated into the UPS module. This saves rack space,
cabling and expense while improving overall reliability.
The 3U
electronics module can be mounted in the upper section of the rack near eye
level or lower in the rack near the battery module. The heavier 2U battery
module is usually mounted in the bottom of the rack for lowering the center of
gravity of the rack. A heavy duty shielded cable is provided to connect
the two modules. Both chassis have rounded
metal corners and rugged handles, both front and rear, aiding in safe handling. Internally, all major components are well secured and electrically insulated to prevent
damage due to shock and vibration in any axis. These units can be mounted
horizontally or vertically.
The internal shielded
input transformer provides galvanic isolation with provisions for domestic (115
VAC, CONUS) and optionally for international (230 VAC, OCONUS) input
voltages.
The
unit also operates as a frequency converter, taking 46-70 hertz input and
converting it to 60 hertz power.
Special EMI/RFI filters and input
power factor correction minimize both input current and harmonics. 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. To
provide added flexibility and reliability, the “ETI0001-1453” accepts two independent
AC power sources. The UPS can operate from either power source automatically and
does not use its battery unless both sources have failed.
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 front and rear panels with critical
switches having finger guards. Further, all front panel devices are recessed to prevent
damage or accidental operation. The internal intelligent PDU allows control of
the individual output circuits incorporating thermal and interlock interfaces
for additional control and safety, plus Battleshort override. The display and
control 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.
The rear panel provides locking
connectors for the input and output power with various optional configurations
available. The output connectors are MS threaded metal shell connectors. This
unit draws air through the rear and exhausts out the side vents into the rack.
This allows the unit to be used in either positive, negative or neutral pressure
racks. A removable and washable intake air filter and high capacity
stainless steel ball
bearing fans provide added protection in both controlled and hostile environments.
The external battery connector allows the safe and easy addition of
the standard or extra battery modules without having to shut the unit down.
The batteries are maintenance free with immobilized electrolyte and are
constructed of flame retardant materials. For more information, see the 
