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TheautomatedsteptransformertypeINA6502isastandardaccessoryfor
theTeseqNSG3000instrumentationseries.Itprovidesaconvenientmeans
ofreducingtheincomingsupplyvoltagebypre-setamounts.Itisrequiredfor
powerqualitytesting(PQT)andisfullycompliantwiththelatestrevisionofIEC
6100 0-4-11.
Itscontrolisfullyautomatic,drivenfromtheNSG3000mastercontroller,using
thetouchscreeninterfaceortheWIN3000remotecontrolsoftware.Once
detected,thefunctionsofferedbytheINA6502areavailableintheinterfaceor
software.Sothesettings0-40%-70-80%willappear,aswellasthepossibility
toswitchtheEUTpowerON/OFF.
TheINA6502isttedwithcarryinghandlesaspartofitsoverallexcellent
ergonomicdesign,whichallowseasyhandling.Further,theunitmaybeusedin
anyofthreeoperatingpositions;layingorstandingonaworkbench.Formore
permanentapplications,itcanbeevenwall-mounted.
Theunithasbeendesignedforuseinruggedindustrialenvironments.High
qualityconnectorsensureusersafety,additionalsystemprotectionisprovided
bya16Afuselocatedinthetoppanel.
Thankstotheprovisionofan80%voltagepositionandtothelargeovercurrent
capabilitiesthesteptransformerisfullycompliantwiththelatestrequirements
calledforinIEC61000-4-11standard.
2 AUTOMATED STEP TRANSFORMER
INA 6502
For proper operation of the plug and play detection
mechanisms it is strongly recommended to power on
fi rst the INA 6502 accessory and then the NSG main
frame.