Tr Split Core Open Type AC/DC Current Transformer Sensor 200A/300A/400A/500A/1A 0.5

Main characteristicsThe buckle structure is fixed and the stability is good Adopt high magnetic permeability core, good linearity and high sensitively Terminal output, easy to stallApplicationsRural power grid reconstruction project Online environmental monitoring Smart fire-fighting power consumption Smart power consumption system Power quality analysis and electrical equipment signal collectionElectrical parametersTypeTRFK-36CRated primary current200A~600ARated secondary current1A,5AOverload1.2 timesRated capacity1VA, 2.5VA,3.75VAAperture36mmRatio error@rated primary±0.5%, ±1.0%Phase error@rated primary≤60′Working frequency50/60 HzRms voltage for AC isolation test(between primary and secondary)   3kV AC/1mA 10sRelative humidity≤90%Operating ambient temperature-25ºC~+75ºCStorage temperature-40ºC~+85ºCBarometric condition70kpa~106kpaApplication placeIndoor useSecondary output typeTerminal outputWeightAround 580gAccuracy parametersInput current(A)1%In5%In20%In100%In120%InRatio error(%)-±1.5±0.75±0.5±0.5Phase error(′)-≤180≤90≤60≤60Such as the specification is 200A/5A, When the input current is 200A, S1 and S2 as the output, S1 is connected to S3 in parallel, and S2 is connected to S4 in parallel. When the input current is 400A, S1 and S4 as output, S2 and S3 are connected in series.Installation instructionsWarning: Please use professional and appropriate protective equipment to prevent electric shock and ensure safety.Installation stepsStep1. Before installing, ensure that the circuit is in the state of power failure, or live installation operation, professional personnel are required.Step 2. Open the protective cover of current transformer, connect the wire with the terminal output of the current transformer and connect it to the port of the measuring equipment, and ensure the circuit is closed. See Figure 1.Step 3. Open the transformer latch and prepare for installation. See Figure 2.Step 4. Place the cable inside the hole of current transformer. Ensure that the current direction of the cable is consistent with the arrow on the current transformer. Lock the latch again, and fix the cable with the nylon ties to hook both ends of the transformer to prevent sliding. See Figure 3.          Winding parallel connection method                                                                     Winding series connection method                                 Fig.1 Connect S1, S2, S3 and S4 with special cables according to the requirements of customers                Winding parallel connection method                                        Winding series connection method             Fig.2 Open the latch and run through the cable            Winding parallel connection method                                      Winding series connection method          Fig.3 Lock the latch, and fix the cable using a nylon tie  /* 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