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Part Number: ETI0003-1039
Model: ETI0003-FA1/20/120
Rugged Rackmount Power Distribution Unit
with UPS Interface and Remote Control
Navy IT-21, BGPHES,
SPAWAR Standard Product
Rugged PowerÔ ETI0003-FA1
Configuration with UPS Interface
20 Amp Rugged Rack Mount PDU w/ 6 Circuit, 2 Pole,
Intelligent, Solidstate Controls and Remote Control Panel
Safety, Thermal and UPS Interlocks
ETI0003-FA1/20/120 Standard Front Panel Layout (w/ Remote Control Panel off)
ETI0003-FA1/20/120 Standard Rear Panel Layout
The field proven Rugged Systems™ Power Distribution Unit (PDU) line is ideally suited for military, industrial and telecommunications
applications requiring a rugged rack, vehicular or field deployable, high reliability, compact size
and light weight design. The heavy-duty chassis occupies only 2U (3.5”) of
rack space while controlling up to 2400 VA of power via six double pole
controls. The
rounded metal corners and rugged handles aid in safe
handling. Internally, all major components are well secured and electrically
insulated to prevent damage due to shock and vibration. All controls
and protective devices are brought to the front panel with critical switches or
breakers guarded. Further, all front panel devices are recessed to prevent
damage or accidental operation. The control panel contains individual control
breakers, alarm silence
switch and alarm LEDs.
The LED
arrays keep the operator informed as to the unit's status. An alarm will flash
its respective LED until acknowledged. Once the alarm reset is pressed, the LED
will remain on steady until the alarm is cleared. The intelligent PDU allows control of
the individual output circuits incorporating thermal and interlock interfaces
for additional control and safety, plus Battleshort override. Each load
can have an external interlock to
turn off power to equipment when it is not fully engaged in the rack or becomes
overheated. The rack may be equipped with both a thermal warning and a thermal shutdown sensor that the
PDU uses to alarm and shut down all the loads to avoid damage or thermal
runaway. A Battleshort signal
will override both the thermal and interlock signals. An external Fan Fail or
auxiliary
alarm signal can also brought in to annunciate. The high intensity audible alarm can be heard in high noise
environments, yet is easily adjustable to suit quieter conditions. The double pole input
breaker provides overload and short circuit protection for the connected UPS input
isolation transformer and rack fans. The PDU circuit breaker on/off operation is also interlocked to control the UPS on/off
function as well. Power from the UPS is brought back to the PDU to be
distributed to the loads. Each
load is controlled by a double pole solidstate relay avoiding accidental
operation due to shock or vibration. The elapsed time hour meter tracks the
rack equipment operation for maintenance.
The
rear panel provides locking connectors for the input power, output power, alarm
and control signals. Appropriate jumper plugs are available for options not
used in a particular rack system.
Overall, the Rugged Power product line is uniquely qualified for critical shipboard,
vehicle, airborne or land based systems combining advanced modular design
features with highly reliable construction.
Technical Specifications
| AC INPUT FROM RACK |
| PDU input from rack: |
120 VAC nominal, optional up to 600 VAC |
| INPUT MAIN (J11) connection: |
MS3474W18-8P, 8 pins, locking |
| Input protection: |
Guarded 2 pole, 20 amp circuit breaker |
| Input control: |
Guarded 3 pole, 20 amp toggle switch |
| Input power indicator: |
Green neon lamp |
| AC OUTPUT TO UPS |
| PDU output to UPS: |
Same as input from rack |
| AC TO UPS (J11) connection: |
Uses same connector as input from rack |
| AC INPUT FROM UPS |
| PDU input from UPS: |
120 VAC, 60 Hz nominal, standard UPS |
| AC FROM UPS (J10) connection: |
MS3474W14-4P, 4 pins, locking |
| AC OUTPUT TO FANS |
| PDU output to fans: |
Same as input from rack |
| AC TO FANS (J12) connection: |
MS3474W16-8S, 8 sockets, locking |
| POWER DISTRIBUTION |
| PDU output voltage to loads: |
120 VAC, 60 Hz nominal, standard UPS |
| Output rating to loads: |
Limited to lesser of 20 amps or UPS rating |
| Output circuits: |
Six controlled outputs w/2 pole ss relays |
| Output protection: |
Guarded individual 2 pole circuit breakers |
| CNTRLD AC OUT 1-5 (J13) connection: |
MS3474W20-16S, 16 sockets, locking |
| CONTROLLED AC OUT 6 (J3) connection: |
MS3474W14-5S, 5 sockets, locking |
| THERMAL CONTROL |
| Control function: |
Two stage thermal warning and shutdown |
| THERMAL CONTROL (J6): |
AMP 206705-1, 9 pins, locking |
| INTERLOCK CONTROL |
| Control function: |
Microswitches sense each equipment position
Disconnects power to load when racked out |
| INTERLOCK (J8) connection: |
AMP 206036-1, 16 pins, locking |
| REMOTE CONTROL |
| Output control/alarm silence: |
Local/remote control panel w/rocker switches |
| Operational status: |
LEDs for LOW BATT, AC FAIL, WARM, HOT, CPU
Adjustable +90 dB audible alarm |
| REMOTE CONTROL (J9) connection: |
MS3474W14-18S, 18 sockets, locking |
| UPS INTERFACE |
| Control function: |
AC Fail & Low Battery signals, UPS
on/off control |
| UPS (J7) connection: |
AMP 206043-1, 14 sockets, locking
|
| MECHANICAL |
| Dimensions ( H x D x W ): |
3.5 (2U) x 15.0 x 19.0 in (89x381x483mm) |
| Rack Slide Mount Patterns: |
Slides or rear support mounting brackets |
| Alternate Mounting Options: |
Table, Wall, Floor, Portable, Horizontal/Vertical |
| Shipping weight: |
20 lb. (9.1 kg) with lift handles front |
| Audible noise: |
Less than 47 dB @ 5.0 ft., ANSI "A" scale |
| Cooling type: |
Convection cooling |
| ENVIRONMENTAL |
| Storage temperature: |
-13° to 140° F ambient (-25° to 60° C ) |
| Operating temperature: |
32° to 122° F ambient (0° to 50° C ),higher optional |
| Operating humidity: |
0 to 95% relative humidity (non-condensing) |
| Operating elevation: |
Up to 15,000 ft (4,572 m), higher optionally |
| STANDARDS |
| United States: |
Meets UL-1778 standard,
MIL STDs 901, 167 & 1399 Shock/Vib/Electrical |
| Canada: |
CSA C22.2 No. 107 safety requirements |
| EMI Protection: |
EMI/RFI FCC, Class B, MIL STD 461 |
| OPTIONAL ACCESSORIES |
| |
Dual Source Input, Emergency
Power Off, EMI Insertion Loss
Filters, Auxiliary DC Power Supply, MS Connectors, Transient Surge Suppression, Load Sequencing |
This page was last modified on:
March 18, 2012
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