QCX-Aseriesweightlimiterisanewproductwithmultipleprotectionfunctions.Adoptnewdesigndigitalcircuits,combinedwiththeMCS-51seriesmonolithicintegratedcircuitprogrammabletechnology,makingtheinstrumentmoreversatile,debuggingandoperationiseasier,canbewidelyusedforsingleanddoublegirderbridgecrane.
Controlinstrumentshaveoverloadalarmandcontrolfunctions,alsohasaliveweightdisplay,automaticzerotracking,numberofoverloadingmemoryandotherfunctions.
Maintechnicalparameters
1,comprehensiveerror:5%F.S.
2,prealarmpoints:ratedcapacity90%,intermittentalarm,yellowlightison.
3,overloadcontrolpoint:ratedcapacity105%,continuousalramandredlightison.
4,relaycapacity:AC250V,10A.
5:powersupplyvoltage:AC220V/AC380V±10%,50HZ.
6workingtemperature:-20℃~60℃,90%RH.
7,loadcelloverloadcapacity:1.5timesofratedcapacity.
8,loadcellprotectionclass:IP65.
9,meterboxprotectiondegree:IP44.
10,indicatordimensions:w180xh120xd65(mm).
11,connectcable:samplingRVVP4x0.4mmandfour-coreshieldedcable.
QCXseriesmodelnumber,functionandapplication
ModelNo.
Function
Application
1
QCX
Single-channelinputandsingledisplay,90%warning,105%control
Applyto3~600tbridgetypecrane
2
QCX-A
Doubleloadcellanddual-channeloutput,toachievetotaldisplaysandtotalcontrol
Doubletrolleycrane
3
QCX-B
Doubleloadcellanddual-channeloutput,mainandauxiliaryshowsandcontrolaresperate
Mainandauxiliaryhookcrane
4
QCX-C
Single-channelinput,overloadandunderloadcontrolsperately
Gatecontrolandgrabhoistcrane
5
QCX-E
Doubleloadcellanddual-channeloutput,totaldisplayandsperatecontrol
Doubletrolleycrane
6
QCX-Y
Singlechannelinput,with90%and105%twogroupscontrolcontacts.
Remotecontrolvehicles
7
QCX-Z
Doubleloadcellsandsignle-channelinputoachievetotaldisplayandtotalcontrol
Grabcrane
8
QCX-U
Operatingdatarecordingandstoragefunction:theblackboxcanstore
atleast15,000workconditionscorrespondingtoworkcycle
Cranesqualificationandconfigurationrecoard,periodicreminders,
extractionlllegaloperationdatesandregulate
totaldisplaysandtotalcontrol