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China, Chinese 5mA Input Current Measure Zero Flux Current Transformer1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
SensorCurrent SensorSplit CoreClamp on
Hubei Tianrui Electronic Co., Ltd.
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Product Description The TR21 series Residual (zero sequence) current transformer are designed to acquire residual (zero sequence) current signal .residual (zero sequence) current usually of the mA level and must be wound through the core ,which has a high requirement for balancing characteristics ,immunity to interference and linearity .This series products has a wide measure range ,rated primary current transformer :10mA~5A ,rated secondary current range :0~5mA,excellent high permeability magnetic core and advanced producing process flow,ensuring its accuracy range ,reliability ,etc.Suitable for motor protection ,relay protection,small current grounding systemSuitable for electrical fire monitoring systemsFlexible output methodThrough structure ,epoxy resin casting,good stabilityHigh permeability permalloy or nanocrystalline ,with good linearity and high sensitivityExcellent balance characteristics and extremely strong immunity to electromagnetic fields . ElectricPerformanceParametersElectrical SymbolPerformance ParameterSmall signal measurement (active)INRated Input500mARMSIPMeasurable Range0.1mA-1AVOUTRated Output3.53VRMSXAccuracy@IPN0.05%εLLinearity≤0.05%UcSupply Voltage±12VVoffOffset Voltage1mVICMax Power Consumption10mAfOperating Frequency50-400 HzTAOperating Temperature-40oC… +85oCTSStorage Temperature-40oC…+100oCMechanicalStructureParametersShellMetal ShellOutput ModeSocket block/waterproof aerial plugMetal Core MaterialNanocrystalline/PermalloySealFlexible Silicone & EpoxyMagnetic Screen StructureCarbon Steel/PermalloyConstruction PlanBase Installation Fixed
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