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Part Number: ETI0001-1151
Supersedes: ETI0001-1150
NSN:
6130-01-458-1088
Multiple Output Intelligent
Battery Charger and Battery Conditioner
Universal Rugged PowerÔ UPS
Battery Charger / Battery Conditioner
48 VDC, 72 VDC and 78 VDC
Output
85-270 VAC, 46-70 Hz Input
P/N:
ETI0001-1151
Front Panel
Layout with Rack Mount Flanges
NSN: 6130-01-458-1088
P/N:
ETI0001-1151
Rear Panel
Layout with Rack Mount Flanges
ETI uses the highest quality, maintenance-free, immobilized
electrolyte, lead-acid batteries in all of its Rugged Power™,
WorldPower™
and Military Power® UPS products. However as with all lead-acid batteries, there is an internal
self discharge that will over time discharge the battery when not being
charged. Three basic factors effect the shelf life of batteries: the charge
state when stored, the storage temperature, and the length of time stored
without being recharged. A battery should never be stored in a discharged
state, otherwise it will form lead sulfate that permanently damages the
battery. If a battery is stored fully charged at 68°F (20°C), then it would require a
recharge at least once every six months to maintain its design life. If the
storage temperature is 88°F (40°C), the storage time between supplementary charges is less than
three months. With some projects stretching out over many months, maintaining
the charge state of the batteries in the UPS can be a problem. Secondly,
attempting to stock spare battery packs or modules for deployed units becomes
an even more difficult task since they do not have their own charger like the
UPS.
Designed for either in a rack or on a bench top, the ETI0001-1151 Charger/Conditioner is
ideally suited for periodic or continuous maintenance of the batteries in the
UPS as well as spare Battery Modules. The ETI0001-1151 is specifically designed to support ETI UPS products from 1.0 kVA
through 6.0 kVA, including the JMCIS, DTC-2, TAC-3 and TAC-4 UPS. The
heavy-duty chassis, occupying only 3.5” of rack space, has 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. The front panel meters and LEDs keep the operator informed
as to the unit's status including charge voltage, current, and charge state.
All controls and protective devices are brought to front panel and are recessed
to prevent damage or accidental operation. The rear panel provides locking
connectors for the input and output power. The four output connectors
use
adapter cables to interface directly with the UPS units and/or with the spare
battery modules. An output selector switch allows the operator to choose
between the three nominal outputs. Output current is specifically regulated for
optimal battery life, including compensating for ambient temperatures.
In addition to maintaining the correct charge on the battery, the
ETI0001-1151 has a Battery Conditioner Section. Battery Conditioning is
initiated by pressing a switch on the front panel. This starts a programmed
cycle beginning with the first battery connected. It performs a gradual
discharge of the battery to a specific level, then begins recharging the
battery. This discharge/recharge cycle serves to freshen the battery so that it
can perform better on demand. Once it has completed this cycle on the first
battery connected, it starts the same cycle with each subsequent battery
connected.
The internal 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
enclosure. The input switch and the galvanic isolation
transformer provide a double pole isolated source for all installations including shipboard systems or overseas locations where
phase references and grounding are not consistent.
Overall,
the ETI0001-1151 provides a reliable yet simple solution to the issue of maintaining
UPS batteries while in storage.
Technical Specifications:
P/N: ETI0001-1151
NSN: 6130-01-458-1088
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DC OUTPUT
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Output
voltage
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48,
72 or 78 VDC nominal switch selectable
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Output
rating:
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2
amps max, current limited
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Non-linear
load capacity:
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Up
to 100% non-linear load capability
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Output
voltage regulation:
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intelligent
voltage regulation for optimum battery charge rate
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Overload
surge capacity:
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110%
for 10 minutes; 125% for 30 seconds
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Operational
status:
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Output
voltmeter
Output ammeter
Status LEDs
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AC INPUT
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Input
voltage selection:
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Autoranging
from nominal 115 VAC to 230 VAC
+15%
-25%, or 85-135 and 170-270
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Input
frequency:
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From
46 to 440 Hz
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Input/output
isolation:
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2000
VA,>120 dB common mode,<5mA leakage
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Input
transient suppression:
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Complies
with ANSI C62.41 1980, IEEE 587
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Input
control/protection:
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Guarded
2 pole switch (S1) w/fuse (F2)
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Input
power connection:
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MS
3102A-22-2P, 3 pin, locking,
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DISTRIBUTION PANEL
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Output
circuits:
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Four
outputs standard
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Output
receptacle:
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AMP
CPC, 3 pin locking
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MECHANICAL
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Dimensions ( H x D x W ):
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3.50
(2U) x 15.0 x 19.0 in (89x381x483mm)
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Rack
slide mount patterns:
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General
Devices slide pattern
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Alternate
Mounting Options:
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Table,
Wall, Floor, Portable, Horizontal/Vertical
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Unit
weight:
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20
lb. (9 kg) with lift handles front and rear
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Audible
noise:
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Less
than 47 dB @ 5.0 ft., ANSI "A" scale
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Cooling
type:
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Internal
circulation forced air
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ENVIRONMENTAL
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Storage
temperature:
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-13°
to 140° F ambient (-25° to 60° C)
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Operating
temperature:
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32° to 104° F ambient ( 0° to 40° C)
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Operating
humidity:
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0
to 95% relative humidity (non-condensing)
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Storage
elevation:
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Up
to 40,000 ft (12,192 m)
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Operating
elevation:
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Up to 15,000 ft (4,572 m), higher optionally
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STANDARDS
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United
States:
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Meets
UL-1778 standard for UPS equipment,
MIL
STDs 810, 454 & 1399 Shock/Vib/Electrical
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Canada:
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CSA
C22.2 No. 107 UPS safety requirements
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EMI
Protection:
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EMI/RFI
FCC, Class A
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This page was last modified on:
March 18, 2012
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