Vector VEC550POB Especificaciones descargar pdf (Pagina 8)

DETERMININGBATTERY CAPACITY FOREXTENDEDRUNTIMES.

Invertersmustbesuppliedwithaconstantsourceofhighcurrent12voltDCfroma

battery or bank of batteries. To determine the minimum battery size that you will

need to operate appliances from the inverter without a generator or alternator

chargingthebattery,followthesesteps:

1. Determine the wattage of each appliance and/or tool you will need to

simultaneously operate from the inverter. Read the labels on the

equipmenttobeoperated.Usually,powerconsumptionisshowninwatts.

Ifitisshowninamps,multiplyby120VACtodeterminewattage.

2. Estimatethenumberofhourstheequipmentwillbeinusebetweenbattery

recharges.

3. Todeterminethetotalwatt-hoursofenergyuse,multiplythetotalrunning

time,bytheaveragepowerconsumption.To getanestimateofthecurrent

(in amps) that the battery must be capable of delivering, divide the watt

hoursbyten(10).Example:250wattsforonehouris250watt-hours.Then

250dividedby10is25amphours.Generally,batterycapacityshouldbe

ratedatleasttwicethecalculatedamphours.

MOUNTINGTHEINVERTER

Theinvertershouldbemountedandclosetothebatterysupplyassafefromengine

fumes,explosivegas,andhightemperatures.Theinvertermusthavenonrestrictive

airflow to maintain adequate cooling. Use appropriate screws or other means to

fastentheinvertertoashelf,floor ,wall,etc.Makesurethatnodamageresultstofuel

or electrical lines that may be behind any sheet metal surfaces. After mounting

theinverter,carefullyfollowthecablepathtothebatterybyusingthelengthofstring.

Usingthemeasurementfromthestring,add6”totheend ofeachcable.Inverters

shouldbemountedhorizontlynotvertically.

CONNECTINGTODCSUPPLY

CAUTION:

EnsurethatDCconnectionpolarityiscorrect.Reversedpolaritywillblowafuseand

maycausepermanentdamage to the inverter .Themanufacturer's warrantydoes

NOT cover damage due to reversed polarity. Review Figure 2, if necessary,

toidentifythelocationoftheDCterminalsandtheirpolarities.

WARNINGS:

DIRECT CONNECTION OF THE POS CABLE TO THE POS BATTERY

TERMINAL MUST BE PROTECTED AGAINST SHORT CIRCUITS. FOR THIS

INVERTERUSEAN300ANL FUSEANDFUSEHOLDER.

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Vector VEC550POB Especificaciones Pagina 8