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APC Backs-UPS Es 750 Manual

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APC Back-UPS ES 750 UPS - 450 Watt - Lead acid

APC - 450 watt - 750 VA - 2 minute battery - Standby

The Back-UPS ES offers the best value for protecting your home and home office computer systems. Completely redesigned to use less power during normal operation, the Back-UPS ES provides enough backup power for you to work through short and medium length power outages. It also safeguards your equipment from damaging surges and spikes that travel along your utility and data lines. Additional features like an audible alarm, LED status indicator, user replaceable battery, push-button circuit breake... Read more
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User reviews and opinions

Comments to date: 4. Page 1 of 1. Average Rating:
dannyrb 5:30am on Tuesday, September 7th, 2010 
This series of disks from Seagate are reliable, quiet and suitable for personal and business use. Good balance for the price. Buffer size.
pilzereiner 3:22pm on Sunday, September 5th, 2010 
Good choice to have for a laptop, upgraded an old Hitachi Deskstar for this drive, and great difference in speed. Somewhat Satisfied After two years, this drive finally went South on me. I wish hard drives were not so short lived. I guess two years is not so bad.
TramPamLan 8:33pm on Sunday, June 6th, 2010 
I cloned a 250 GB drive to this one using Seagate Discwizard. Worked perfectly. No problems Quiet, fast, reasonably priced. Incredible difficult to configure. The MioNet web interface is terrible.
almdiallo 7:15pm on Friday, April 16th, 2010 
This is a nice drive for the cash I spent. Product works well so far. Received it before the email came that said it shipped!! Positives

Comments posted on are solely the views and opinions of the people posting them and do not necessarily reflect the views or opinions of us.




Back-UPS ES 750

Users Guide

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Connect Battery

For safety, the Back-UPS ES is shipped with one battery wire disconnected. The UPS will not operate until the wire is connected to the touch-safe battery terminal. NOTE: Small sparks may occur during battery connection. This is normal. Insert the battery back into the compartment. Slide the Connect the battery wire firmly to the battery terminal. Turn the Back-UPS ES over and press in the release tab. plastic battery cover back in place until the tab locks. Slide the plastic battery cover off the unit.


Battery Terminals

Release Tab

Battery Wires

Connect Equipment

Battery Back-up + Surge Protection
These outlets are powered whenever the Back-UPS ES is switched ON. During a power outage or other utility problems (brownouts, over-voltages), these outlets will be powered for a limited time by the Back-UPS ES. Plug your computer, monitor, CD-ROM drive and one other data-sensitive device such as an external disk or tape drive, or Home Phoneline Networking Association (HPNA) device into these outlets.


Master/Controlled Outlets
Idle peripheral devices (printer/scanners, speakers) continue to draw power when not in use. To conserve power, the Back-UPS uses master controlled outlets. The Master outlet senses when the master device (computer) that is plugged into the Master outlet is no longer drawing current, and automatically shuts off power to the Controlled outlets. Pressing the MASTER ENABLE button for one second enables and disables this feature. When enabled, the green MASTER ENABLE LED is lit (on). When it is disabled, the LED is not lit (off). The Back-UPS ships with MASTER ENABLE activated. Note: Do not connect peripherals to the Controlled Outlets if you want them to continue to run when your computer is turned off.

Threshold Programming

When the computer is turned off, the Master outlet shuts off power to the Controlled outlets. However, when the computer goes into hibernation (sleep) mode the Master outlet may not properly recognize the reduced power level. To ensure the Master outlet shuts off power to the Controlled outlets properly, the threshold setting may need to be adjusted from the default value. If the peripherals plugged into the Controlled outlets do not turn off when the computer goes into hibernation mode, first ensure the MASTER ENABLE LED is lit, and if so, then perform the procedure provided below to switch the threshold setting to High. Conversely, if the computer has an extremely low power level, it may require that the threshold setting be set to Low if the Controlled outlets automatically shut off, even when the computer is running. The Back-UPS automatically exits this mode in five seconds if no buttons are pushed, or no operations are run. The three threshold settings that can be selected are summarized in the table below. Input Wattage Range (Hibernation Mode) 10 Watts 25 Watts 60 Watts
Battery Backup+ Surge Protection

Surge Protection

Indicators Flashing 1. Master Enable LED
Threshold Setting Low Medium (default) High

Controlled by Master

2. Master Enable LED, On Line LED 3. Master Enable, On Line, Replace Battery LEDs
These outlets provide full-time protection from surges even if the Back-UPS ES is switched OFF. Plug your printer, fax machine, scanner, or other peripherals that do not need battery power into these outlets. Place the Back-UPS ES to avoid: - Direct sunlight - Excessive heat - Excessive humidity or contact with fluids
Perform the following steps to change the threshold settings: 1. Plug the Back-UPS into the utility power source; do not turn power on. The unit will be in standby mode (no LEDs are lit). 2. Press and hold down the MASTER ENABLE button for 10 seconds, until all indicators flash to show it has entered threshold programming mode. 3. When the MASTER ENABLE button is released, the LEDs that are illuminated indicate the current threshold setting (Low, Medium or High). 4. Press the MASTER ENABLE button to select a different threshold setting.

Plug the Back-UPS ES power cord directly into a wall outlet; not a surge protector or power strip. Connect Computer Cable
The supplied cable and software provide automatic file saving and shutdown of the operating system in the case of a sustained power outage. Connect the cable to the Data Port of the Back-UPS ES. Connect the other end of the cable to the USB port on your computer. The software will automatically find the USB Port of your computer.
Cable Output to Cable, Modem, CATV Converter, or DSS Input Cable Input from Internet Service

Circuit Breaker

Connect Modem / Phone / DSL / Fax / 10/100Base-T / HPNA / Cable Modem / CATV or DSS to Surge Protection
The Back-UPS protects a single line (2-wire) phone (including Digital Subscriber Line - DSL), Home Phoneline Networking Association (HPNA) type equipment, modem, 10/100Base-T Ethernet, or fax machines from surges when connected through the UPS as shown in the drawing. The UPS also protects a cable modem, CATV converter, or DSS receiver from surges when it is connected through the UPS coaxial connectors as shown in the drawing.

From Wall Jack

Dataline Output to DSL Modem, Phone
Building Wiring Fault Indicator
Power On and Install Software
Press the ON/OFF switch to power the unit ON.
A single short beep and the green Power On indicator confirms the Back-UPS ES is on and ready to provide protection. The Back-UPS ES should charge for at least 16 hours to ensure sufficient runtime. The unit is being charged whenever it is connected to utility power, whether the unit is turned ON or OFF. If the red Building Wiring Fault indicator (located on the end near the power cord) is lit, your building wiring presents a shock hazard that should be corrected by a qualified electrician.
The Back-UPS ES indicates operating status using a combination of visual and audible indicators. Use the following table to identify the status of the Back-UPS ES.
Visual Indications (Power On - Green) (Replace Battery - Red) Power On LED - ON Power On LED - ON (off during beep) Power On LED - flashing (every 1/2 second) Power On and Replace Battery LEDs- Flashing (alternating) Replace Battery LED flashing None

Status Indicators

Status Power On - UPS is supplying conditioned utility power to the load. On Battery - UPS is supplying battery power to load connected to Battery outlets. Low Battery Warning - UPS is supplying battery power to the load connected to the Battery outlets and the battery is near exhaustion. Replace Battery - The battery is disconnected.
Audible Indication None Beeping 4 times every 30 seconds Rapid beeping (every 1/2 second) Constant tone

Alarm Terminates When Not applicable. UPS transfers back to Power On operation, or when UPS is turned off. UPS transfers back to normal operation, or when UPS is turned off. UPS is turned off with the power switch.

Install the software


Personal Edition

The battery is in need of charging or is at the end of its usual life and must be replaced. Overload Shutdown - During On Battery operation a battery power supplied outlet overload was detected. Overload Alarm - Online power exceeded Back-UPS capacity.
Constant tone Constant tone UPS turned off with the power switch. Equipment power plugs are moved from Battery Backup outlets to Surge or Client outlets. Utility power is restored, or if utility power is not restored within 32 seconds, or the UPS is turned off. UPS is unplugged, or is plugged into a properly wired outlet.
Place the PowerChute Personal Edition CD-ROM into your computer and follow the installation instructions on the screen.

Power On LED - ON

Constant tone
Sleep Mode - During On Battery operation the battery power has been completely exhausted, and the UPS is waiting for utility power to return to normal. Building Wiring Fault - Your building wiring presents a shock hazard that should be corrected by a licensed electrician.
Beeping once every 4 seconds
Building Wiring Fault LED (red) - ON
See the Troubleshooting section for additional assistance.


Back-UPS ES will not turn on.
Use the table below to solve minor Back-UPS ES installation or operation problems. Consult APC Online Technical Support or call APC Technical Support for assistance with problems that cannot be resolved using the table below:

Probable Cause

The battery is disconnected, and either power is unavailable at the wall outlet, or utility power is having a brownout or an over voltage condition. Surge Protection outlets have been overloaded. Utility power not available at the wall outlet.


Connect the battery (see Connect Battery) and ensure power is available at the wall outlet. If battery is connected and power is unavailable, the unit can be cold started (operated on battery power) by holding the power button down until two beeps are heard. Reduce the amount of equipment plugged into Surge Protection outlets. Ensure the fuse or circuit breaker for the outlet is not tripped, and that the wall switch controlling the outlet (if any) is in the ON position. Connect the battery (see Connect Battery diagram). Ensure the equipment you want to stay powered during a power failure is plugged into the Battery Backup plus Surge Protection outlets and NOT the Surge Protection outlets. Make sure the equipment plugged into the outlets of the unit are not overloading its capacity. Try removing some of the equipment and see if the problem continues. The Back-UPS ES is operating normally. The Back-UPS ES can only operate on battery power for a limited amount of time. The unit will eventually turn off when the available battery power has been used. Allow the unit to recharge for 16 hours before expecting maximum runtime. The output waveform is designed for computers and computer-related equipment. It is not designed for use with motor-type equipment. Contact APC Technical Support for further troubleshooting. The Back-UPS ES is operating normally and using battery power. Once On Battery, you should save your current work, power down your equipment, and turn the unit OFF. Once normal power is restored, you may turn the unit back ON and power your equipment. The Back-UPS ES is about to shut off due to a low battery charge condition! When the unit beeps twice every second, the battery has about 2 minutes of power remaining. Immediately power down your computer and turn the unit OFF. When normal power returns, the unit will recharge the battery. Call a qualified electrician for service. Allow the unit to charge by leaving it plugged into the wall for at least 16 hours. As a battery ages, the amount of runtime available will decrease. You can replace the battery by ordering one at Batteries also age prematurely if the BackUPS ES is placed near excessive heat. Make sure the data line from the wall outlet is connected to the jack labeled Wall Outlet (Phone/Fax/DSL), or Cable In (Cable/DSS/CATV). Plug the modems AC power cord into one of the Battery Back-up plus Surge Protection outlets.

No power available at the Surge Protection outlets.
Back-UPS turns on, but LED flashes and unit emits a constant tone. Connected equipment loses power.
Battery is disconnected. Equipment is connected to the Surge Protection outlets.
The Back-UPS ES is overloaded. PowerChute Personal Edition software has performed a shutdown due to a power failure. The Back-UPS ES has exhausted its available battery power. Connected equipment does not accept the stepapproximated sine waveform the Back-UPS ES. The Back-UPS ES may require service. The Power On indicator is lit and the BackUPS ES is beeping four times every 30 seconds. The Power On indicator flashes and beeps twice per second at the same time. The Back-UPS ES is using battery.
Battery capacity is low (about 2 minutes of use remaining).
Building Wiring Fault indicator is lit.
Your building wiring presents a shock hazard. Using the Back-UPS with this condition will void the warranty. The battery is not fully charged. Battery is near the end of useful life.

Inadequate runtime.

No phone/fax/DSL/cable or network signal from the Back-UPS. Internet connection lost during power outage.
Data line from the ISP or wall outlet is connected to the wrong jack on the Back-UPS. Modem lost AC power.


Input Voltage Frequency Brownout Transfer Over-voltage Transfer Output UPS Capacity (5 outlets) Total Amperage (10 outlets) Voltage On Battery Frequency - On Battery Transfer Time Protection and Filter AC Surge Protection Phone/Fax/DSL Surge Protection Cable/CATV/DSS Surge Protection Network Surge Protection EMI/RFI Filter AC Input Battery Model Type Average Life Physical Net Weight Size Operating Temperature Storage Temperature Operating Relative Humidity Operating Elevation Safety/Regulatory Safety Approvals EMC Compliance
Order Replacement Battery


120 Vrms Nominal 50 - 60 Hz (auto-sensing) 88 Vrms, typical 142 Vrms, typical 750 VA / 450 W 12 Amps (including UPS output) 115 Vrms + 8% (step-approximated sine wave) 50-60 Hz + 1 Hz 6 ms typical, 10 ms maximum Full time, 354 joules Single line (2-wire) One Coax Input/Output 10/100Base-T Ethernet Full time Resettable circuit breaker RBC17 Sealed, maintenance-free lead acid 3 - 5 years depending on the number of discharge cycles and environmental temperature 10.36 lb. (4.70 kg.) 3.5" (H) x 13.5" (W) x 7.1" (D) (88.3 x 342.7 x 180.0 mm) +32oF to 104oF (0oC to 40oC) +5oF to 113oF (-15oC to 45oC) 0 to 95% non-condensing 0 to 10,000 ft (0 to 3,000m) TUV C-US certified per UL Std. 1778 and CSA 22.2 No. 107.1, NOM-001 Notice: This device complies with part 68 and part 15 of the FCC rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation. On the bottom of this equipment is a label that contains, among other information, the FCC registration number and ringer equivalence number (REN) for this equipment. If requested, this information must be provided to the telephone company. Replace with an APC qualified battery. Replacement batteries can be ordered from (valid credit card required). Have your Back-UPS ES model number available when ordering. Your model number can be found on the bottom of the unit.


The standard warranty is 3 years from the date of purchase. APCs standard procedure is to replace the original unit with a factory reconditioned unit. Customers who must have the original unit back due to assigned asset tags and set depreciation schedules must declare such a need at first contact with APC Technical Support. APC will ship the replacement unit once the defective unit is received by the repair department or crossship upon the provision of a valid credit card number. The customer pays for shipping to APC, and APC pays ground freight transportation costs back to the customer.


Please DO NOT RETURN Back-UPS ES to the place of purchase under any circumstances. 1. Consult the Troubleshooting section to eliminate common problems. 2. Verify the battery is connected (see Connect Battery) and that the Circuit Breaker is not tripped (see Troubleshooting section). If you still have problems or questions, please contact APC via the internet or at one of the phone numbers listed below. 3. Before contacting APC, please be sure to record the date purchased, UPS model, and serial number (on bottom of unit). 4. Be prepared to troubleshoot the problem over the telephone with a Technical Support Representative. If this is not successful, the representative will issue a Return Material Authorization Number (RMA#) and a shipping address. 5. Pack the unit in its original packaging. If the original packaging is not available, ask APC Technical Support about obtaining a new set. Pack the unit properly to avoid damage in transit. Never use foam beads for packaging. Damage sustained in transit is not covered under warranty (insuring the package for full value is recommended). 6. Write the RMA# on the outside of the package. 7. Return the unit by insured carrier to the address given to you by APC Technical Support.

APC Contact Information

Online Technical Support: Web Site: USA/Canada: Mexico: Brazil: Worldwide: 1.800.800.4272 +52.292.0253 / 52.292.0255 +0800.12.72.1 +1.401.789.5735

990-3153A 9/07

Copyright 2007 American Power Conversion Corp. APC, Back-UPS and PowerChute are registered trademarks of American Power Conversion Corp.
All other trademarks are property of their respective owners.


APC BACK-UPS ES 10 Outlet 750VA 120V Master Control

Page 1 of 4

Part umber: BE750G


Output Power Capacity Max Configurable Power Nominal Output Voltage Output Frequency (sync to mains) Waveform Type Output Connections 450 Watts / 750 VA 450 Watts / 750 VA 120V 60Hz +/- 3 Hz Stepped approximation to a sinewave (5) NEMA 5-15R (Battery Backup) (5) NEMA 5-15R (Surge Protection)
Nominal Input Voltage Input Frequency Input Connections 120V 50/60 Hz +/- 3 Hz (auto sensing) NEMA 5-15P 1.83 meters

Cord Length

Input voltage range for main 88 - 139V operations

Batteries & Runtime

Battery Type Maintenance-free sealed Lead-Acid battery with suspended electrolyte : 10/7/2008

Page 2 of 4

leakproof Included Battery Modules Typical recharge time Replacement Battery RBC Quantity Typical Backup Time at Half Load Typical Backup Time at Full Load Runtime Chart hour(s) RBC11.3 minutes (225 Watts) 2.3 minutes (450 Watts) Back-UPS ES

Energy Use/Efficiency

Curve fit to measured efficiency data. All measurements taken in normal operating mode, at typical environmental conditions, with nominal electrical input and resistive load output. View Enlarged Chart
Communications & Management
Control panel LED status display with On Line : On Battery : Replace Battery and Building Wiring Fault
Surge Protection and Filtering
Surge energy rating Filtering 365 Joules Full time multi-pole noise filtering : 5% IEEE surge let-through : zero clamping response time : meets UL 1449

Page 3 of 4

Dataline protection
RJ-45 Modem/Fax/DSL/ISDN/10-100 Base-T protection,Cable modem / Video protection


Maximum Height Maximum Width Maximum depth Net Weight Shipping Weight Shipping Height Shipping Width Shipping Depth Master Carton Units Master Carton Dimensions (Length x Width x Height) Master Carton Weight Color SCC Codes Units per Pallet 88.00 mm 180.00 mm 343.00 mm 4.70 KG 5.70 KG 151.00 mm 258.00 mm 452.00 mm 2.x 312 x 278 mm 12.40 KG Black 72.00


Operating Environment 0 - 40 C Operating Relative Humidity 5 - 95% Operating Elevation Storage Temperature Storage Relative Humidity Storage Elevation 0-3000 meters -15 - 45 C 5 - 95% 0-15000 meters
Audible noise at 1 meter from 45.00 dBA surface of unit Online Thermal Dissipation 47.00 BTU/hr


Page 4 of 4
Regulatory Approvals Standard Warranty
FCC Part 15 Class B,FCC Part 68,NOM,UL years repair or replace
**The time to recharge to 90% of full battery capacity following a discharge to shutdown using a load rated for 1/2 the full load rating of the UPS. Copyright American Power Conversion Corp., all rights reserved


Technical specifications

Full description

The Back-UPS ES offers the best value for protecting your home and home office computer systems. Completely redesigned to use less power during normal operation, the Back-UPS ES provides enough backup power for you to work through short and medium length power outages. It also safeguards your equipment from damaging surges and spikes that travel along your utility and data lines. Additional features like an audible alarm, LED status indicator, user replaceable battery, push-button circuit breaker and transformer-block spaced outlets make the Back-UPS ES the perfect unit to protect your productivity from the constant threat of power outages and lost data.

Device TypeUPS - external
Battery Enclosure TypeInternal
Width7.1 in
Depth13.5 in
Height3.5 in
Weight10.4 lbs
Enclosure ColorBlack
Power Device
UPS TechnologyOff-line
Input VoltageAC 120 V
Input Voltage RangeAC 88 - 139 V
Frequency Required50/60 Hz
Input Connector(s)1 x power NEMA 5-15
Output VoltageAC 120 V ( 60 Hz )
Power Output Connectors Details5 x power NEMA 5-15 ( UPS and surge ) 5 x power NEMA 5-15 ( surge )
Power Provided450 Watt / 750 VA
Dataline Surge ProtectionNetwork/phone line - RJ-45 Cable TV - F connector
Output WaveformStepped approximation to a sinewave
Surge SuppressionStandard
Surge Energy Rating365 Joules
Circuit ProtectionCircuit breaker
TechnologyLead acid
Run Time (Up To)2.5 min at full load
Recharge Time16 hour(s)
Remote Management InterfaceUSB
Expansion / Connectivity
Interfaces1 x management - USB
Cables Included1 x power cable - integrated - 6 ft 1 x USB cable - external
FeaturesLED indicators, noise filtering
Compliant StandardsFCC Class B certified, NOM, UL 1449, UL 1778, FCC Part 68, FCC Part 15, RoHS
Software / System Requirements
Software IncludedDrivers & Utilities
Manufacturer Warranty
Service & Support3 years warranty
Service & Support DetailsLimited warranty - 3 years
Environmental Parameters
Min Operating Temperature32 °F
Max Operating Temperature104 °F
Humidity Range Operating5 - 95%
Sound Emission45 dBA
Dimensions & Weight (Shipping)
Shipping Width10.2 in
Shipping Depth17.8 in
Shipping Height5.9 in
Shipping Weight12.6 lbs
Universal Product Identifiers
Part NumberBE750G



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