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American Power Conversion 420/620 Power Supply User Manual

1. www apcc com Installation and Initial Start Up APC Smart UPS 420 620 User s Manual 990 7041 Revision 1 9 97 To obtain warranty coverage please fill out and return the warranty registration card now Inspection Inspect the UPS upon receipt Notify the carrier and dealer if there is damage The packaging is recyclable save it for reuse or dispose of it properly Placement 2 5 cm 1 in ial ee 2 vv XX KX KX X Install the UPS in a protected area that is free of excessive dust and has adequate air flow Do not operate the UPS where the temperature and humidity is outside the specified limits Warning Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the warranty Connect to Utility Caution If the site wiring fault indicator lights get a qualified electrician to correct the building wiring Connect the Loads Plug the loads into the output connectors on the rear of the UPS To use the UPS as a master on off switch make sure that all of the loads are switched on Caution Do not connect a laser printer to the UPS Connect Telephone Network Surge Suppression Optional Connect a single line telephone or a 10Base T 100Base Tx network cable into the RJ 45 RJ 11 telephone network surge protection IN jack on the back of the UPS Connect from the OUT jack with telephone cable suppli
2. For Computer Interface Port Specifications see the APC Website Weight net shipping 10 0 10 9 kg 12 3 13 2 kg 22 0 24 0 Ib 27 0 29 0 Ib Safety and approvals UL 1778 UL 497A CSA 107 1 FCC part 68 EMC verification FCC DOC Class B certified Electromagnetic immunity IEC 801 4 level IV 801 5 level III User adjustable through PowerChute plus see software documentation
3. the UPS off then back on to power the loads Replace Battery If the battery fails a self test the UPS emits short beeps for one minute and the replace battery LED illuminates The UPS repeats the alarm every five hours Perform the self test procedure to confirm replace battery conditions The alarm stops when the battery passes the self test Shutdown Mode If there is no power the host connected to the computer interface port can command the UPS to shut down This is normally done to preserve battery capacity after a controlled shutdown of the protected system In shutdown mode the UPS stops supplying power to the load The online and overload LED indicators flash alternately or if the UPS has shutdown due to a low battery the UPS will beep once every 4 seconds for approximately 16 seconds When line power is restored the UPS will return to on line operation Cold Start Note Cold start is not a normal operating condition When the UPS is off and there is no utility power it is possible to cold start the UPS to power the loads from the UPS s battery Press and hold the on off test button until the UPS begins beeping e Release the on off test button during the beeping to start the UPS Storage Conditions Store the UPS covered and upright in a cool dry location with its battery fully charged Before storing charge the UPS for at least 4 hours Disconnect any Extended storage cables connec
4. If the UPS fails the self test it immediately returns to on line operation and lights the replace battery LED The loads are not affected by a failed test Recharge the battery overnight and perform the self test again If the replace battery LED is still on replace the battery using the Replacing the Battery procedure On Battery During on battery operation the on battery LED illuminates and the UPS sounds an audible alarm consisting of 4 beeps every 30 seconds The alarm stops when the UPS returns to on line operation Low Battery When the UPS is operating on battery and the energy reserve of the battery runs low the UPS beeps continuously until the UPS shuts down from battery exhaustion or returns to on line operation Overload so When loads exceed the UPS s capacity the overload LED illuminates and the UPS emits a sustained tone The alarm remains on until the overload is removed Disconnect nonessential load equipment from the UPS to eliminate the overload If the overload is severe the input circuit breaker may trip the resettable center plunger of the circuit breaker pops out Disconnect nonessential load equipment from the UPS to eliminate the overload and press the plunger back in If there is AC power and the circuit breaker does not trip during overload the loads are still powered If the circuit breaker trips or the UPS attempts to transfer to battery the loads power will be shut off Turn
5. britt Business Park West Kingston Rhode Island 02892 USA Galway Ireland 10800 702000 1 800 800 4APC 1 401 789 5735 353 91 702020 North amp South America Europe bes eer The UPS was shutdown by PowerChute plus software None The UPS will restart automatically when utility power returns On line and overload indicators are flashing alternately Internet E Mail http www apcc com apctech apcc com All indicators are flashing Internal UPS fault Do not attempt to use the UPS Turn the UPS off and have it serviced immediately Specifications 420 VA 620 VA Acceptable input voltage sal VAC The UPS operates normally but the site wiring fault indicator is lit On line and on battery indicators only are Building wiring error such as missing ground or hot to neutral wire reversal Internal UPS fault Have a qualified electrician correct the building wiring Do not attempt to use the UPS Turn the UPS off and have it serviced immediately None The UPS will return to normal operation when the power is restored and the battery has a sufficient charge flashing The UPS is shutdown and the battery is discharged from an extended power outage All indicators are off and the UPS is not operating Input voltage on line operation z 143 VAC Output voltage 106 127 VAC Input Over Current Protection Resettable circuit breaker Frequency limits on line opera
6. ed or network cabling not supplied to a fax modem or network port o Connect Computer Interface Port Optional PowerChute p us power management software is included with this UPS Connect the supplied interface cable to the 9 pin computer interface port on the back panel of the UPS Connect to the computer See software documentation for installation instructions Charge the battery L The UPS charges its battery whenever it is connected to utility power The battery will charge fully during the first 4 hours of normal operation Do not expect full runtime during this initial charge period Operating Instructions Switch On Switch Off D With the UPS plugged in press and release the on off test button to supply power to the loads The loads are immediately powered while the UPS performs a self test Press and release the button again to turn off power to the loads It may be convenient to use the UPS as a master on off switch for the protected equipment Ag The on line LED illuminates when the UPS is supplying utility power to the loads Self test The UPS performs a self test automatically when turned on and every two weeks thereafter by default Automatic self test eases maintenance requirements by eliminating the need for periodic manual self tests During the self test the UPS briefly operates the loads on battery If the UPS passes the self test it returns to on line operation
7. mp Y N recycling facility or return it to the supplier in the packing material for the new battery See the new battery instructions for more information Service If the UPS requires service do not return it to the dealer Follow these steps 1 Use the Troubleshooting section to eliminate common problems 2 Verify that no circuit breakers are tripped A tripped circuit breaker is the most common UPS problem 3 If the problem persists call customer service or visit the APC Internet Website www apcc com e Note the model number of the UPS the serial number and the date purchased A technician will ask you to describe the problem and try to solve it over the phone if possible If this is not possible the technician will issue a Return Merchandise Authorization Number RMA e If the UPS is under warranty repairs are free If not there is a repair charge 4 Pack the UPS in its original packaging If the original packing is not available ask customer service about obtaining a new set e Pack the UPS properly to avoid damage in transit Never use Styrofoam beads for packaging Damage sustained in transit is not covered under warranty e Include a letter with your name RMA address copy of the sales receipt description of the trouble your daytime phone number and a check if necessary 5 Mark the RMA on the outside of the package 6 Return the UPS by insured prepaid carrier to the address below 132 Fairgrounds Road Bally
8. orks normally check the interface cable and the attached computer UPS input circuit breaker tripped UPS will not turn on or off Computer interface problem Reduce the load on the UPS by unplugging equipment and reset the circuit breaker by pushing the plunger back in UPS operates on battery even though normal line voltage is thought to exist UPS s input circuit breaker tripped UPS beeps occasionally Normal UPS operation None The UPS is protecting the load UPS does not provide expected back up time The UPS s battery is weak Charge the battery The due to recent outage oris UPS s batteries require near the end of its service recharging after an life extended outage Batteries age faster when put into service often and when operated at elevated temperatures If the battery is near the end of its service life consider replacing the battery even if the replace battery indicator is not yet lit 3 Disconnect the two wires connecting the battery to the UPS Loosen the wires by wiggling them while pulling straight back from the battery connector 4 Connect the new battery in place of the old Note Small sparks at the battery connections are normal during connection 5 Place the new battery in the UPS Use care to avoid pinching the wires 6 Close the battery compartment door and replace the screws Ory N 7 Dispose of the old battery properly at an appropriate E a
9. ted to the computer interface port to avoid unnecessarily draining the battery At 15 to 30 C 5 to 86 F charge the UPS s battery every 6 months At 30 to 45 C 86 to 113 F charge the UPS s battery every 3 months Replacing the Battery This UPS has an easy to replace hot swappable battery Note Please read the cautions in the APC Safety Guide Replacement Batteries See your dealer or call the number in this manual for information on replacement battery kits For 420 models order RBC 2 For 620 models order RBC 4 Battery Replacement Procedure Battery replacement is a safe procedure isolated from electrical hazards You may leave the UPS and loads on for the following procedure Note Once the battery is disconnected the loads are not protected from power outages 1 Lay the UPS on its left side Remove the two screws holding on the battery door and open the door Note It may be necessary to pull the battery door slightly toward the front of the unit in order to open the door fully 2 Gently pull out the battery by grasping the white tab Troubleshooting Solution Possible Cause On off test button not pushed Problem UPS will not turn on Press the on off test button to power the UPS and the loads Reduce the load on the UPS by unplugging equipment and reset the circuit breaker by pressing the plunger back in Disconnect the computer interface If the UPS now w
10. tion 47 63 Hz Transfer time 4 ms typical blackout response time Maximum load 420 VA 260 W 620 VA 390 W On battery output voltage 115 VAC On battery frequency 50 or 60 Hz 0 1 Hz unless synchronized to utility during brownout On battery waveshape Stepped sine wave Output Over Current Protection Overcurrent and short circuit protected latching shutdown on overload Allow the batteries to recharge for at least 4 hours If the problem persists after recharging replace the batteries The replace battery light is Weak batteries illuminated Replacement batteries not Confirm the battery connected properly connections The UPS is overloaded Reduce the load on the UPS by unplugging equipment The overload light is illuminated or flashing Battery type Spill proof maintenance free sealed lead acid Typical battery life 3 to 6 years depending on number of discharge cycles and ambient temperature Typical recharge time 2 to 5 hours from total discharge Operating temperature 0 to 40 C 32 to 104 F Storage temperature 15 to 45 C 5 to 113 F Operating and storage relative humidity Operating elevation 0 to 95 non condensing 0 to 3 000 m 0 to 10 000 ft Storage elevation Audible noise at 1 m 3 ft 0 to 15 000 m 0 to 50 000 ft lt 45 dBA Size H x W x D 16 8 x 11 9 x 36 8 cm 6 6 x 4 7 x 14 5 in

American Power Conversion 420/620 Power Supply User Manual

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