High Sensitivity 0-5A Split Core Current Transformer

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 .     Recommend specification         TypeSpecification Accuracy Rated Continuous Temperature Range Size(±1mm)Thermal Current ΦLWHDTR21313B1A/0.5mA0.2%10A-40ºC~ +85ºC3291287080TR21314B1A/0.5mA0.2%10A-40ºC~ +85ºC45104288393TR21315B1A/0.5mA0.2%10A-40ºC~ +85ºC6512628105115TR213156B1A/0.5mA0.2%10A-40ºC~ +85ºC8014328122132TR21317B1A/0.5mA0.2%10A-40ºC~ +85ºC10517228151161/* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1