NGS Fortress 800 User manual

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UPS

FORTRESS

PROTECT YOUR EQUIPMENT

AGAINST POWER FAILURE

USER’S

MANUAL

USER’S MANUAL

2

REMARKS ABOUT SAFETY

In order to keep safe in using the UPS, please comply with the

following:

• Pleasechargethebatteryatleast12hoursbeforetheUPSis

inoperation.

• Afterthebatteryisdischargedoroverthreemonthswithou

toperarion,thebatteryshouldbechargedimmediatelyfor

atleast12hours,ensuringthebatteryisfullandavoidingany

unnecessarydamageofthebattery.

• WhenACfailsandtheONbuttononthefrontpanelispressed,

theUPSwilloutputvoltage;iftheOFFbuttononthefront

panelispressed,theUPSwillnotoutputvoltage.

SAVE THESE INSTRUCTIONS

Thismanualcontainsimportantsafetyinstructions.Please

followallinstructionscarefullyduringinstallation.Readthis

manualthoroughlybeforeattemptingtounpack,installor

operate.

CAUTION Topreventtheriskof reorelectricshock,

installinatemperatureandhumiditycontrolled

indoorarea,freeofconductivecontaminants.

CAUTION Riskofelectricshock,donotremovethecover.

Nouserserviceableparts.Referservicingto

quali edservicepersonnel.

CAUTION Riskofelectricshock,hazardousliveparts

insidethisUPScanbeenergizedfromthe

batterysupplyevenwhentheinputACpower

isdisconnected.

CAUTION Riskofelectricshock,BatteryCircuitisnot

isolatedfromACinput;hazardousvoltagemay

existbetweenbatteryterminalsandground.

Testbeforetouching.

WARNING ThisisaClassA-UPSProduct.Inadomestic

environment,thisproductmaycauseradio

interference,inwhichcase,theusermaybe

requiredtotakeadditionalmeasures.

NOTICE TheUPSisdesignedtobeforusewith

computerloadsonly.

NOTICE Topreventinjury,donotcarrywiththehandle

offrontcoverwhenmovingtheUPS.

ENGLISH

3

Model FORTRESS 600 / 800 / 900

DC voltage of long backup 12VDC

Type of load Computer,displayer

Input voltage 230V

Input frequency 50Hz

Output voltage 230V

Output frequency 50/60Hz0.5Hz(inbatterymode)

Power factor PF=0.6(wheninputrange-35%to

 -23%,PF=0.45)

Backup time 5-10minutes  

 (dependsoftheload)

Transfer time 10ms

Short-circuit protection FuseinACmode,limitedoutput

 currencyininvertermode

Eﬀiciency of power >80%ininvertermode

Temperature 0°C~40°C

Humidity 10%~90%

Display LEDdisplay:AC,charging, 

 inverting

MAIN SPECIFICATIONS

FORTRESS 600 500VA/300W Battery:NP7Ah/12V

FORTRESS 800 650VA/390W Battery:NP7.2Ah/12V

FORTRESS 900 750VA/450W Battery:NP7.2Ah/12V

MODEL SPECIFICATIONS

INTRODUCTION

Oﬀ-line UPS LED

1. BatterychargingLed:itlitswhentheUPSispluggedtothe

mains.

2.PowerfailureLed:itlitswhentheUPSdetectsapowercut.

3.PowerONLed:itlitswhenyouturnontheUPS.Itshowsthe

poweroutputisworking.

4.ON/OFFbutton:turnsUPSonando.

 Pressandreleasetoturnon

 Pressandreleasetoturno

2

31

4

USER’S MANUAL

4

Fuse

Input

Output

INSTALLATION AND OPERATION

Installation for Standard UPS

1. Shutdowntheload(forexamplePC),pulloutpowergird.

2.PutUPSontheproperposition(followingthemanual).

3.Connectload(forexamplePC)totheUPS.

4.PuttheplugtotheACpowersocket(makesureGNDis

connectedwell).

5.ConnecttoAC:pressthepanelswitchturningontheUPS,

thegreenLEDandyellowLEDlight,thenyoucanturnonyour

computeretc.

6.Batterymode:pressthepanelswitchturningontheUPS,the

redLEDlights,thenyoucanturnonyourcomputeretc.

7.NormallyturningUPS:pressthepanelswitchturningonthe

UPS.

8.NormallyturningoUPS:pressthepanelswitchturningo

theUPS.

ENGLISH

5

Phenomenon Trouble Shooting

Batteryfailstosupplypower. Checkwhetherthebatteryisn’tchargedchargeenough.

CheckwhethertheUPSisnotturnedoncorrectly.

UPSdoesn’tturntoAC(theinputplugoftheUPShasbeen

pluggedintotheACsocketandACisnormal,andtheON

buttonhasbeenpressed,buttheACindicatinglightisnot

brightandthealarmbeeps.

Checkwhetherthefuseisbroken?Thefuseisplacedonthe

UPSbackpanel.AfterdisconnectingtheACplug,putoutthe

fuseandcheckwhetherthefuseisbroken,ifso,pleasereplace

itwithanewfuse.

WhenACfails,thecomputerdoesn’twork. PleaseturnontheUPSandchargethebatteryforatleast10

hours,whenACisnormalandthenturnontheUPS.

ACoutputisnormal,butthealarmbeeps. ACisovervoltageorlowvoltage.

HANDLING OF ABNORMITY

TheUPScanserveandprovideprotectiontousers’equipment,

butifthereissomethingabnormal,pleaseturntolocalUPS

dealerforhelp,avoidingunnecessarydamagetotheUPS.

WhentheUPShasthefollowingproblems,pleasefollowthe

stepsbelowandiftheproblemstillcannotbesolved,please

contactthelocaldealer.

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