Split current transformer with busbar
DPSeriesretro-fitsplit-corecurrenttransformerhavebeenspecificallydesignedtobeeasytoopenandyetmaintaintheaccuracyrequiredforintelligentmeters,quicktofitaroundcables.AninternalprecisionresistoracrossthesecondarywindingoftheCTprovidesalowsafevoltageoutput.Itcanbeplacedintopositioneasilyandwithoutdisturbingordisconnectingthemaincablesititmonitoring.
Feature:1)Double-screwfastening,safe,easytoinstall,portable.2)Wideinnerwindow,allowingclampingofbigcablesorbus-bars.3)Widerangeofsizestoaccommodatealltheexistinginstallations.4)Primarycurrentfrom5Ato5000A.
Advantage:1.AllthecasesaremadeofimportUSAdupontPAmaterials,nottheABSmaterialcase,
Sothetemperatureendurenceismuchhigher;2.Allthecoresaremadeofimportedhighestqualitysiliconironsheet,Sothecore'smagnetic
performanceismuchhigher;3.Alltheparametersaredoublecross-checked,sothetestingresultsismuchensured!
Smallsizeandeasymounting4.Wideinnerwindow,allowingclampingofbigcablesorbusbars5.Widerangeofsize
Applications:
1)Currentmeasurement,monitoringandprotectionforelectricalwiringandequipment.
2)Currentandpowermeasurementforelectricmotors,lighting,aircompressor,heating
andventilationsystem,air-conditionequipmentandautomation-controlsystem.
3)Current,powerandenergymonitoringdevice.
4)Relayprotectiondevice.
STANDARD:IEC6044-1,EN60044-1,VDE0414-44-1,GB1208-2006
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Primarycurrent: |
5A-5000A |
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Secondarycurrent: |
0-5A |
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Standardapproval: |
IEC44-1,BS7626 |
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Maximumvoltage: |
|
|
Frequency: |
50/60Hz |
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Ratedload: |
1VA-30VA |
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Class: |
|
|
Short-timethermalcurrent: |
Ith=100xIn |
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Ratedsecuritycoefficient: |
FS<5 |
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ElectricalParameter |
MechanicalParameter |
|||
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Frequency |
50-400Hz |
Case |
PC/UL94-V0 |
|
|
RatedInput |
25A-1000A |
Bobbin |
PBT |
|
|
Measuringrange |
5%In-130%In |
Core |
Siliconsteel |
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RatedOutput |
0-5A |
Internalstructure |
Epoxy |
|
|
Ratio |
≤±0.5% |
Construction |
Screw |
|
|
Phaseangle |
≤±30min |
OperatingTemp |
-25ºC~+75ºC |
|
|
Dielectricstrength |
OperatingHumidity |
≤85% |
||
|
InsulationResistance |
DC500V/100MΩmin |
OutputConnection |
Terminal |
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