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·WG-3000·WG-5000·WG-8000User’sManualofACautomanostatPleasereadthisinstructionbeforeusingtheproduct.ThankyouforchooosingACautomanostatwithJUTAbrand,wehopeourproductcanbringyoumoreconvenienceandhelp.Functions:Adjusttheoutputautomaticallywhentheinputgridchanges,andthiscanensurehomeappliancesworknormallyunderruggedenvironment.Theproductisbuiltwithall-roundprotectionfunctions,pragmaticstabilivoltfunctionandgrid-connectedfunction.Theconvenientusingissaferandmorereliable,whichcanprolongtheworkinglifeofhomeappliancesbylarge.Exactstabilivoltprotection:Theoutputvoltageisthesafeandstablevoltagewhenthechangeofthegridvoltageisnotstable,andtheworkingapplianceswillnotsensetheinfluence.Protectionoflowinputvoltage&highinputvoltage:Whentheinputvoltageistoohighortoolowcausedbygridorotherelements,themanostatwillcutofftheoutputautomaticallytoensurethesafetyofpeopleandhomeappliances.Itwillrestartlaterautomaticallywhenthevoltageofthegridrecoverstothenormalstate.Lackofphaseprotection:Undertheconditionofthreephasespowersupply,thesinglephasevoltagewillbeexceptionalhigherandwillbeevenabove380Vifonephaseorzerolineisbroken,andthiswillhaveaninfluenceonthesafetyofpeopleandhomeappliances.Atthistimethemanostatwillcutofftheoutputandturntoprotectionstateautomatically.Theprotectionofoutagebymiss:Whenencounteredwiththeconditionofagedpowersystem,powerlinetoothinorthedistancetoolong,themomenttheinductiveloads(eg:fridgeorairconditionerwithcompressor)orlarge-scaleappliancesstart,thevoltageofthegridwilldropinstantly.Atthistimethemanostatcanensurethenormalpowersupplyfortheloadincaseofoutagebymiss.Theswitchoverofgridstabilivolt:Thefacetoftheproductisequippedwithstabilivoltconnectingandgrid-connectingswitcher.Ifyounoticethegridvoltageisstablewhenusinganddonotwanttousestabilivoltfunction,pleaseturntheswitchertoOFFstate.Normally,youshouldplacethisswitcheratstabilivoltstatetomakesurethestabilivoltfunctioncanwork.Thefunctionofdelayedpowersupply:Toavoidtheconditionthatthegridisoffandthe
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