Minuteman EN750 User manual

Enspire Series UPS
User's Manual
IMPORTANT SAFETY INSTRUCTIONS
SAVE THESE INSTRUCTIONS !
Thank you for purchasing this power protection product. It has been designed and manu-
factured to provide many years of trouble free service.
Please read this manual before installing your Enspire Series UPS, models EN750,
EN900 as it provides important information that should be followed during installation and
maintenance of the UPS and batteries allowing you to correctly set up your system for the
maximum safety and performance. Included is information on customer support and
factory service if it is required. If you experience a problem with the UPS please refer to the
Troubleshooting guide in this manual to correct the problem or collect enough information
so that the Technical Support Department can rapidly assist you.
Thissymbolindicates"ATTENTION"
This symbol indicates "Risk of Electrical Shock"
This symbol indicates "Alternating Current Supply"
This symbol indicates "Alternating Current Supply Phase"
WARNING: Risk of Electrical Shock. Hazardous live parts inside these
power supplies are energized from the battery even when the AC input is dis-
connected.
CAUTION! To de-energize the outputs of the UPS:
1. If the UPS is on press and release the On/Off Button.
2. Disconnect the UPS from the AC wall outlet.
3. To de-energize the UPS completely, disconnect the battery.
CAUTION! To reduce the risk of electrical shock in conditions where the
load equipment grounding cannot be verified, disconnect the UPS from the AC
wall outlet before installing a computer interface cable. Reconnect the power
cord only after all signaling connections are made.
CAUTION! Connect the UPS to a two pole, three wire grounding AC wall
outlet. The receptacle must be connected to the appropriate branch protection
(circuit breaker or fuse). Connection to any other type of receptacle may result
in a shock hazard and violate local electrical codes. Do not use extension
cords, adapter plugs, or surge strips.
CAUTION! To reduce the risk of electrical shock with the installation of this
UPS equipment and the connected equipment, the user must ensure that the
combined sum of the AC leakage current does not exceed 3.5mA.
This symbol indicates "Direct Current Supply"
WARNING: This Uninterruptible Power Supply contains potentially hazard-
ous voltages. Do not attempt to disassemble the UPS beyond the battery
replacement procedure. This UPS contains no user serviceable parts. Re-
pairsandBatteryreplacementmust be performedby QUALIFIED SERVICE PER-
SONNELONLY.
RECEIVINGINSPECTION
After removing your UPS from its carton, it should be inspected for damage that may have
occurred in shipping. Immediately notify the carrier and place of purchase if any damage
is found. Warranty claims for damage caused by the carrier will not be honored. The
packing materials that your UPS was shipped in are carefully designed to minimize any
shipping damage. In the unlikely case that the UPS needs to be returned to the manufac-
turer, please use the original packing material. Since the manufacturer is not responsible
for shipping damage incurred when the system is returned, the original packing material
is inexpensive insurance.
PLEASESAVETHEPACKINGMATERIALS!
NOTICE: This equipment has been tested and found to comply with the limits for a Class
B computing device in accordance with the specifications in Subpart J of Part 15 of FCC
Rules and the Class B limits for radio noise emissions from digital apparatus set out in
the Radio Interference of the Canadian Department of Communications. These limits are
designed to provide reasonable protection against such interference in a residential in-
stallation. This equipment generates and uses radio frequency and if not installed and
used properly, that is, in strict accordance with the manufacturer's instructions, this equip-
ment may cause interference to radio and television reception. If this equipment does
cause interference to radio or television reception, which can be determined by turning the
equipment off and on, the user is encouraged to try to correct the interference by one or
more of the following measures:
Reorient the receiving antenna.
Relocate the computer with respect to the receiver.
Move the computer away from the receiver.
Plug the computer into a different outlet so that the computer and receiver are on
different branch circuits.
Shielded communications interface cables must be used with this product.
WARNING: Changes or modifications to this unit not expressly approved by
the party responsible for compliance could void the user's authority to operate
the equipment.
NOTE: These UPSs are shipped with the batteries disconnected. The batteries must be
connected before putting these UPSs into service. Refer to Section 3 "Installation" for
connecting the batteries.
LIFESUPPORTPOLICY
As a general policy, we do not recommend the use of any of our products in life support
applications where failure or malfunction of the product can be reasonably expected to
cause failure of the life support device or to significantly affect its safety or effectiveness.
We do not recommend the use of any of our products in direct patient care. We will not
knowingly sell our products for use in such applications unless it receives in writing
assurances satisfactory to us that (a) the risks of injury or damage have been minimized,
(b) the customer assumes all such risks, and (c) our liability is adequately protected under
the circumstances.
Battery Backup and Surge output power receptacles: for mission critical equipment.
Input circuit breaker: for overload protection. If the output load exceeds the UPS’s
power rating the breaker will trip.
Scroll button: to scroll through the LCD display and to silence the alarm in the Battery
mode. When the UPS is in the Battery mode hold the Scroll button down until the Alarm
Silencer icon appears on the LCD and then release.
On/Off Button: to turn the UPS On/Off.
The LCD Display has visual (icons) and numerical information. The icons are AC mode,
On Battery mode, Alarm Silence (Battery Mode only), Fault, and a dual-function bar
graph for Load capacity (AC mode) and Battery capacity (DC mode). The numerical
information is Input/Output voltage and frequency, and the estimated battery runtime.
Input Power Cord: to connect to utility power.
Surge Only output power receptacles: for non-mission critical equipment.
RJ-11/45 modular connectors: for single line phone/fax/modem protection.
USB port: for USB communications to monitor and control the UPS. The USB Protocol
is HID. The USB port operates with the standard Windows USB drivers and does not
require any additional USB drivers.
Coaxial connectors: for transient voltage surge suppression for cable modem , CATV
converter or DSS receiver.
Output Power Receptacles
EN750 NEMA5-15P W/6 ft cord
Model #
4-NEMA 5-15R Surge Only
4-NEMA 5-15R Battery Backup & Surge
Input Power Plug
This UPS series is intended to be install in a temperature controlled environment that is
free of conductive contaminants. Select a location which will provide good air circulation
for the UPS at all times. Avoid locations near heating devices, water or excessive humidity,
or where the UPS is exposed to direct sunlight. Route power cords so they cannot be
walked on or damaged.
INSTALLATION
Be sure to read the installation placement and all the cautions before installing the UPS.
Place the UPS in the final desired location and complete the rest of the installation proce-
dure. These UPSs are shipped with the internal batteries disconnected. The batteries
must be connected before putting these UPSs into service. See the Connecting The
Batteries procedure to connect the batteries.
ENVIRONMENTAL
Operating/Storage Humidity: 95% Non-Condensing
Storage Elevation: 0 to 15,000m (0 to +50,000 ft)
Storage Temperature: -15 to +45°C (+5 to +113°F)
Audible Noise at 1 m (3 ft.): <45 dBA
Operating Temperature: 0 to 40 degrees C (+32 to +104 degrees F) at
Operating Elevation: 0 to 1,000m (0 to +3,333 ft)
Operating Temperature: 0 to 35 degrees C (+32 to +95 degrees F) at
Operating Elevation: 1001 to 3,000m (+3,334 to +10,000 ft)
Once the location and position of the UPS has been determined, use the template to
mark the screw hole position on the wall. Use 1/8” drill bit. CAUTION, you should
always were protective gear for your hands and eyes when operating power tools.
Attach the two retaining screws (provided) to the wall and make sure that the retaining
screws are screwed into structural material. Then clean the area of any loose material.
Do not tighten the retaining screws all the way in, leave approximately 3/16" of the
retaining screws sticking out.
Position the UPS, so that the keyed mounting holes line up with the two retaining
screws. Slide the UPS down until it is resting securely on the retaining screws.
The Wallmount Configuration is complete. See Connecting your Equipment.
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Remove the UPS from the shipping box and set on the floor or a bench top.
Place the UPS receptacle side down.
Remove the battery compartment door retaining screw. (FIG. 1)
Remove the battery compartment door by pressing down on the locking tabs, slide the
door outwards and then lift up. (FIG. 2)
Verify proper polarity. Connect the battery negative (Black) wire to the battery negative
terminal. (FIG. 3)
NOTE: Some sparking might occur, this is normal.
Re-install the battery compartment door onto the UPS.
WARNING: DO NOTpinch the battery wires with battery compartment door.
Re-install the battery compartment door retaining screw.
Continue with the rest of the Installation.
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FIG. 3
FIG. 1
FIG. 2
CHARGINGTHEBATTERY
The UPS will charge the internal battery whenever the UPS is connected to an AC source
and there is an acceptableAC voltage present (100 - 140VAC). It is recommended that the
UPS's battery be charged for a minimum of 4 hours before use. The UPS may be used
immediately, however, the “On Battery” runtime maybe less than normally expected. NOTE:
If the UPS is going to be out of service or stored for a prolonged period of time, the battery
must be recharged for at least twenty-four hours every ninety days.
USBCOMMUNICATIONS PORT(OPTIONAL)
The Power Monitoring Software can be used with the UPS. Use only the interface cable
that comes with the UPS. Connect one end of the USB cable to the USB port on the UPS.
Connect the other end of the USB cable to the device that will be monitoring/controlling the
UPS. The USB Protocol is HID. The USB port operates with the standard Windows USB
drivers and does not require any additional USB drivers. NOTE: Connecting to the USB
port is optional. The UPS works properly without this connection.
CONNECTINGTHEUPS TO AN ACSOURCE
CAUTION - To reduce the risk of fire, connect only to a circuit provided with 20 amperes
maximum branch circuit over-current protection in accordance with the National Electric
Code, ANSI/NFPA70. Plug the UPS into a two pole, three wire, grounded receptacle only.
Do not use extension cords, adapter plugs, or surge strips.
PHONE/FAX/MODEMPROTECTIONCONNECTION(OPTIONAL)
Connect a single line phone, fax or modem line to the RJ-11/45 modular connectors on the
side of the UPS. This connection will require another length of telephone cable (provided).
The cable coming from the telephone service is connected to the port marked “IN”. The
equipment to be protected is connected to the port marked "OUT". NOTE: Connecting to
the phone/fax/modem modular connectors is optional. The UPS works properly without
this connection.
CONNECTINGYOUREQUIPMENT
Plug the critical equipment into the Battery Backup & Surge output receptacles on the UPS.
Plug the noncritical equipment into the Surge Only output receptacles on the UPS. Do not
use extension cords, adapter plugs or surge strips on the output of the UPS. Ensure that
you do not exceed the maximum output rating of the UPS (refer to the information label or
the electrical specifications in this manual).
CAUTION! DO NOT connect a laser printer to the output receptacles on the UPS.
SYSTEMOVERVIEW
This UPS protects computers, internetworking, security, and telecommunications equip-
ment from blackouts, brownouts, overvoltages, and surges. During normal AC operation,
the UPS will quietly and confidently protect your system from power anomalies.
The UPS will charge the batteries with the UPS in the on or off position when the UPS is
plugged into the wall outlet and there is an acceptable AC voltage present (100 - 140VAC).
When a blackout, brownout, or an overvoltage condition occurs; the UPS will transfer to the
battery mode, the On Battery indicator will illuminate and the audible alarm will sound once
every five seconds indicating that the commercial power is lost or unacceptable. When the
commercial power returns or is at an acceptable level, the UPS will automatically transfer
back to the AC normal mode and start recharging the batteries. During an extended outage
when there is approximately two minutes of backup time remaining the audible alarm will
sound twice every five seconds. This Low Battery Warning is letting the user know that they
should save all open files and turn off their computer. When the batteries reach the
predetermined level the UPS will automatically shutdown protecting the batteries from
over discharging. Once the utility power returns the UPS will automatically restart, provid-
ing safe usable power to the connected equipment and start recharging the batteries.
ON/OFFBUTTON
Press and hold the On/Off Button for one beep then release, to turn the UPS on and supply
power to the load. The load is immediately powered while the UPS runs a five second self
test. Press the On/Off Button for at least one second then release, to turn the UPS off. The
UPS will continue to charge the batteries whenever it is plugged into a wall outlet and there
is an acceptable AC voltage present.
USBCOMMUNICATIONSPORT
The USB Protocol is HID. The USB port operates with the standard Windows USB drivers
and does not require any additional USB drivers. Simply plug the USB cable into the UPS
and the computer then follow the prompts on the screen.
WEAK/BADBATTERY
The UPS automatically tests the battery’s condition. If the battery is weak, bad or discon-
nected, the Battery capacity bar graph will flash off and on and the alarm will beep three
times every thirty seconds until the battery is reconnected or replaced. It is recommended
that the UPS be allowed to charge overnight before performing a battery test to confirm a
Weak/Bad Battery condition. This alarm will be repeated until the batteries pass a self test.
OVERLOAD
When the amount of load attached to the UPS exceeds its power rating, the Load capacity
bar graph will flash off and on and the alarm will sound 1 beep every half second. This
alarm will remain on until the excess load is removed or the UPS’s self protection circuit
shuts the UPS down.
POWERMONITORINGSOFTWARE
The UPS comes with power monitoring software. See the software CD for the installation
of the power monitoring software.
ALARMS
ONBATTERY
When the UPS is operating on the batteries, the On Battery icon will illuminate and the
audible alarm will sound once every five seconds. The alarm will stop once the UPS
returns to the AC normal mode.
LOWBATTERYWARNING
The UPS will sound two beeps every five seconds when the battery reserve runs low. This
condition will continue until AC returns or the UPS shuts down from battery exhaustion.
UPSFAULT
When the UPS detects a hardware fault, the Fault icon will illuminate, the alarm will sound
continuously and the output will turn off. The fault condition, in some instances, may be
reset by turning the UPS off and then on again.
EN900
CONNECTINGTHEBATTERIES
(QUALIFIED SERVICE PERSONNEL ONLY)
Please read all of the WARNINGS and CAUTIONS before attempting to connect the batter-
ies.
CAUTION! To reduce the risk of fire, connect only to a circuit provided with 20
amperes maximum branch circuit over-current protection in accordance with
the National Electric Code, ANSI/NFPA70.
CAUTION! This UPS series is intended to be install in a temperature con-
trolled environment that is free of conductive contaminants.
CAUTION! The Maximum ambient operating temperature for this UPS se-
ries is 40°C (“0 ~ 40°C” for Ambient Operation).
On / Off Button: Press and hold the On/Off Button for one beep then
release, to turn the UPS on and supply power to the load. The load is immedi-
ately powered while the UPS runs a five second self test. Press the On/Off
Button for at least one second then release, to turn the UPS off. The UPS will
continue to charge the batteries whenever it is plugged into a wall outlet and
there is an acceptable AC voltage present.
(EN750 and EN900)
WALLMOUNTING
The wallmount configuration allows the user to mount the UPS on the wall. The UPS's
back panel has keyed mounting holes for attaching the UPS to the wall.
NOTE: The internal battery must be connected before mounting the UPS to the wall.
COAXIALPROTECTION CONNECTION (OPTIONAL)
Connect a cable modem , CATV converter or DSS receiver to the coax connectors on the
side of the UPS. This connection will require another coax cable (provided). The cable
coming from the coax service is connected to the port marked “IN”. The equipment to be
protectedis connected to the portmarked "OUT". NOTE: Connecting to the coaxial connec-
tors is optional. The UPS works properly without this connection.
GREENMODE
The Green mode indicator provides the user with a visual notification that the UPS is
operating at its optimum efficiency level (>90%) in the normal AC mode.
SCROLLBUTTON
Press the scroll button to scroll through the UPS’s parameters (Input/Output voltage and
frequency, and the estimated battery runtime) that are displayed on the LCD.
To silence the audible alarm (Battery mode only) when the UPS is in the Battery mode hold
the scroll button down for 2-seconds and then release, the Alarm Silencer icon will illumi-
nate. Once the audible alarm was been silenced the alarm will automatically turn back on
when one of the following events occur: Low Battery Warning, Overload, or a Fault condi-
tion. To turn the audible alarm back on manually hold the scroll button down for 2-seconds
and then release, the Alarm Silencer icon will turn off and the audible alarm will sound.
Once the UPS returns to the normal AC mode the audible alarm will reset to default.
CAUTION! The screen of the coaxial cable is intended to be connected to
earth in the building installation.
NOTICE! The output of this device is not sinusoidal. It has a total harmonic
distortion and maximum single harmonic as below:
EN750 Total harmonic 68.9% Single harmonic 58.9%
EN900 Total harmonic 56.7% Single harmonic 48.9%

Para Systems, Inc.
1455 LeMay Dr.
Carrollton, TX 75007
Phone: [phone]
Fax: [phone]
Internet: minutemanups.com
UPS Sizing: sizemyups.com
PN - 34000379 R1
© Copyright 2009
PossibleCause
Symptom What To Do
Press and release the On/Off
button to start UPS
On/Off/buttonnotpressed
UPS will not turn on
Resetcircuit breaker by press-
ing the plunger back in. If the
AC circuit breaker trips after
UPSstartsup,reducethe load
on the UPS
UPS operates in bat-
tery mode only, even
thoughthere is normal
ACpresent
Input AC circuit breaker is
tripped
UPShasdetectedaninter-
nalfault Call for service
Faulticon is illuminated
TheACmode icon is il-
luminated, but there is
nooutput
Disconnectthe computer cable
fromthe UPS and press theOn
button. IfUPSworksnormally,
thesoftware has control of the
UPS
The UPS is being con-
trolled via its communica-
tions port
Thebatteriesmaybeweak
or at the end of useful ser-
vicelife
Chargethe batteries for 8-hours
andretest. If the runtime is still
less than expected, the batter-
ies may need to be replaced,
eventhough the Weak/Bad Bat-
tery alarm is not sounding
UPSdoesnot provide
expectedruntime
The Battery Capacity
bargraphis flashing
TheLoad Capacity bar
graphisflashing
Loose connections at the
batteries, Weak batteries,
Badbatteries
Theload has exceeded the
UPS's capacity
Check battery connections,
charge the batteries for 8-
hours,replace the batteries
Check the specifications (see
section8). Removepartofthe
load
REPLACINGTHE BATTERY
WARNING! This UPS contains potentially hazardous voltages. Do not attempt to
disassemblethe UPS beyond the battery replacement procedure. This
UPScontainsnouser serviceable parts. Repairs and battery replace-
mentmust beperformed byQUALIFIEDSERVICEPERSONNEL ONLY.
Do not open or mutilate batteries. Released electrolyte is harmful to
the skin and eyes and may be toxic.
CAUTION:
(QUALIFIEDSERVICE PERSONNELONLY)
CAUTION: Do not dispose of batteries in a fire. The batteries may explode. The
batteriesinthisUPSare recyclable. Dispose of the batteries properly.
Thebatteries contain lead and pose ahazard to theenvironment and
human health if not disposed of properly. Refer to local codes for
properdisposal requirementsorreturn the battery to the supplier.
Althoughthebatterysystem voltage is only 12VDC the battery system
can still present a risk of electrical shock. These batteries produce
sufficient current to burn wire or tools very rapidly, producing molten
metal. Observethese precautions when replacing the batteries:
CAUTION:
Pleaseread all of the WARNINGS and CAUTIONS beforeattemptingto service the
batteries.
Removewatches, rings, or other metal objects.
Use hand tools with insulated handles.
Wearprotectiveeyegear (goggles), rubber gloves and boots.
Do not lay tools or other metal parts on top of batteries.
Disconnectthe charging source prior to connectingor disconnect-
ing the battery terminals.
Determineifthe battery is inadvertently grounded. If the battery is,
remove the source of the grounding. Contact with any part of a
groundedbatterycanresultinanelectricalshock. Thelikelihoodof
such shock will be reduced, if such grounds are removed during
installationandmaintenance.
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BATTERYREPLACEMENTPROCEDURE
PLEASEREAD THE CAUTIONSAND WARNINGSBEFOREATTEMPTING TORE-
PLACETHE BATTERIES
1. Turn off the equipment that is plugged into the output receptacles of the UPS.
2. Press theOn/Off Button for at least one second then release theOn/Off Button to
turn the UPS off.
3. Unplug the UPS's power cord from the AC wall outlet.
4. Unplug the equipment from the output receptacles of the UPS.
5. Unplug the computer interface cable from the UPS.
6. Turn the UPS over and lay it face down.
7. Removethe battery compartment door retaining screw.(FIG. 1)
8. Remove the battery compartment door by pressing down on the locking tabs, slide the
door outwards and then lift up. (FIG. 2)
9. Graspthebattery and gently pull it out farenough to disconnect thebattery wires.
10. Disconnect the battery negative (Black) wire. (FIG. 3)
11. Disconnect the battery positive (Red) wire. (FIG. 3)
NOTE: DONOTshort thebattery wires together.
12. Remove the battery and set aside.
NOTE: Orient the new battery in the same direction as the original battery.
13. Place the new battery close enough to connect the battery wires.
14. Connectthe battery positive (Red) wireto thebattery positiveterminal.
15. Connectthe battery negative (Black) wire tothe batterynegative terminal.
NOTE: Some sparking might occur, this is normal.
16. Install the new battery into the UPS.
17. Re-install the battery compartment door onto the UPS.
WARNING: DONOT pinch the battery wires withbattery compartment door.
18. Re-install the battery compartment door retaining screw.
19. Properlydispose of the old batteries atan appropriate recyclingfacility or return
them to the supplier in the packing material for the new batteries.
20. TheUPS is now ready fornormal operation.
BatteryQty/Rating
EN900
1-12V9.0Ah
Model#
Replace batteries with the same number and type as originally in-
stalled in the UPS. These batteries have pressure operated vents.
TheseUPSscontain sealed non-spillable maintenance-free lead acid
batteries.
CAUTION:
Yuasa Part #
CSB Part #
REW45-12
HR1234W
EN750
1-12V7.0Ah
NP-7.2-12
GP1272
Typical Recharge Time: 8-hoursfrom totaldischarge.
Typical Battery Life: 2-5 years, depending on discharge cycles and ambient tem-
perature.
FIG. 3
FIG. 1
FIG. 2
IFTHE UPS REQUIRES SERVICE
Usethe TROUBLESHOOTING section to eliminate obvious causes.
Verify there are no circuit breakers tripped. A tripped circuit breaker is the most
commonproblem.
Call your dealer for assistance. If you cannot reach your dealer, or if they cannot
resolve the problem call or fax the Technical Support department at the following
numbers; Voice phone [phone], FAX line [phone] or visit our Web
siteat www.minutemanups.com the "Discussion Board". Pleasehave the follow-
inginformationavailable BEFORE calling theTechnicalSupport Department.
A. Your name and address.
B. Where and when the unit was purchased.
C.All of the model information about your UPS.
D.Any information on the failure, including LEDs that may be illuminated.
E.Adescription of the protected equipment, includingmodel numbers if possible.
F.Atechnician will ask you for the above information and, if possible, help solve
yourproblem over the phone. In the event thatthe unit requires factoryservice
the technician will issue you a Return Material Authorization Number (RMA#).
G.If the UPSis under warranty,the repairs will bedone at nocharge. If not, there
will be a charge for repair.
Pack the UPS in its original packaging. If the original packaging is no longer
available, ask the Technical Support Technician about obtaining a new set. It is
importanttopackthe UPS properly in order to avoid damage in transit. Neveruse
Styrofoam beads for apacking material.
A.Include a letter with your name,address, day timephone number,RMAnumb-
er, a copy of your original sales receipt, and a brief description of the problem.
Mark the RMA # on the outside of all packages. The factory cannot accept any
package without the RMA # marked on the outside.
Returnthe UPS by insured, prepaidcarrier to:
Para Systems Inc.
MINUTEMANUPS
1455LeMay Drive
Carrollton,TX 75007
ATTN:RMA#_______
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120VAC
750VA / 400W 900VA / 500W
Protection
Waveform Type
Over-Current, Short-Circuit Protected and Latching Shutdown
Simulated Sine Wave
Frequency 50/60Hz, +/-0.5Hz (unless synchronized to utility)
NominalVoltage
Maximum Power Capacity
6-8 ms Typical
>90% (Full Load)
Resettable Circuit Breaker
50 or 60 Hz, +/-5Hz, autosensing
0 - 160VAC
100 - 140VAC
120VAC: 100 - 140VAC
Transfer Time
Efficiency (Normal Mode)
Input Protection
Frequency Limits
Voltage Range
Acceptable Input voltage
EN750
ModelNumber SYSTEM SPECIFICATIONS
Voltage Range
OUTPUTNON-BATTERYOPERATION
INPUT
Number of Phase Single (1∅2W +G)
NominalVoltage 120VAC
Low Voltage Transfer Point 96V(+/-3%) resets to Utility Power at 101V(+/-3%) or higher
High Voltage Transfer Point 146V(+/-3%) resets to Utility Power at 140V(+/-3%) or lower
Frequency Range 60Hz: 55 - 65Hz or 50Hz: 45 - 55Hz
OUTPUTBATTERY OPERATION
Voltage Regulation 120VAC +2% / -9% (until Low Battery Warning)
Overload Capacity 110% for 10-seconds, 120% Shutdown Immediately
EN900
Runtime: Full Load (minutes)
Runtime: Half Load (minutes) 10
2
Surge Energy Rating 320 J
PHYSICAL
Weight - Net
Size - Net L X W X H
Size - Shipping L X W X H
Weight - Shipping
9.4 lbs (4.3 Kgs)
12.4 x 7.2 x 3.3" (314 x 183 x 83 mm)
14.4 x 10.2 x 5.6" (367 x 260 x 143 mm)
10.6 lbs (4.8 Kgs)
9.7 lbs (4.4 Kgs)
11.0 lbs (5.0 Kgs)
Safety Approvals, EMC REGULATORYCOMPLIANCE
cTUVus(conforms toUL1778, CSA22.2 standards), FCCClass B
ParaSystems, Inc. (Para Systems) warrants this equipment, whenproperly applied
andoperatedwithinspecified conditions, against faulty materials (excluding the bat-
teries) or workmanship for a period of three years from the date of purchase. Para
Systems Inc. (Para Systems) warrants the batteries for a period of two years from
thedateofpurchase. For equipment sites within the United Statesand Canada, this
warrantycovers repair or replacement of defectiveequipmentatthediscretion of Para
Systems. Repair will be from the nearest authorized service center. Replacement
parts and warranty labor will be borne by Para Systems. For equipment located
outside of the United States and Canada, Para Systems only covers faulty parts.
ParaSystems products repaired or replaced pursuantto this warrantyshall bewar-
rantedfortheunexpiredportion of the warranty applying to the original product. This
warrantyappliesonly to the original purchaser who must have properly registered the
productwithin 10 days of purchase.
The warranty shall be void if (a) the equipment is damaged by the customer, is im-
properlyused,is subjected to an adverse operating environment, or is operatedout-
side the limits of its electrical specifications; (b) the equipment is repaired or modi-
fiedbyanyoneotherthanParaSystemsorParaSystems approved personnel; or (c)
has been used in a manner contrary to the product’s User's Manual or other written
instructions.
Anytechnicaladvicefurnished before or after delivery in regard to useor application
of Para Systems’s equipment is furnished without charge and on the basis that it
representsParaSystems’s best judgment under the circumstances, butit is used at
the recipient’s sole risk.
EXCEPTAS PROVIDED HEREIN, PARA SYSTEMS MAKES NO WARRANTIES,
EXPRESSEDOR IMPLIED, INCLUDING WARRANTIESOF MERCHANTABILITY
ANDFITNESSFORAPARTICULAR PURPOSE. Some states do not permit limita-
tion of implied warranties; therefore, the aforesaid limitation(s) may not apply to the
purchaser.
EXCEPT AS PROVIDED ABOVE, IN NO EVENT WILL PARA SYSTEMS BE LI-
ABLEFORDIRECT,INDIRECT,SPECIAL,INCIDENTAL,ORCONSEQUENTIALDAM-
AGES ARISING OUT OF THE USE OF THIS PRODUCT, EVEN IFADVISED OF
THEPOSSIBILITYOF SUCHDAMAGE. Specifically,Para Systems is not liable for
any costs, such as lost profits or revenue, loss of equipment, loss of use of equip-
ment, loss of software, loss of data, cost of substitutes, claims by third parties, or
otherwise. Thesoleand exclusive remedy for breach of anywarranty,expressed or
implied, concerning Para Systems’s products and the only obligation of Para Sys-
temshereunder,shall be the repairor replacement ofdefective equipment, compo-
nents, or parts; or, at Para Systems’s option, refund of the purchase price or substi-
tutionwithanequivalentreplacementproduct. Thiswarrantygivesyouspecificlegal
rights and you may also have other rights which vary from state to state.
A1. DECLARATION OF CONFORMITY
ApplicationofCouncil Directive(s): cTUVus (conforms to UL1778 standards)
Standard(s) to which Conformity is declared: FCC Class B
Manufacturer’sName: Para Systems, Inc. (MINUTEMAN UPS)
Manufacturer’sAddress: 1455LeMay Drive Carrollton,Texas75007 USA
Type of Equipment: Uninterruptible Power Supplies (UPS)
Model No: EN750, EN900
I, hereby declare that the equipment specified above conforms to the above
Directive(s).
Place: Carrollton,Texas, USA Date: May 1, 2009
RobertCalhoun
(Name) ManagerEngineering
(Position)
Year of Manufacture: Beginning May 1, 2009
First Power Part #
Ritar Part #
CenterPowerPart #
Long Way Part #
FP1270
RT1270
CP1270
6FM7
FP1290
RT1290
CP1290
6FM9A