100A 50mA Mechanical Split Core Current Transformer

Split Core Current Transformer , 100A , 50mA          The split core current transformer are designed for fast and easy installation.The split core design permits non-contact current measurements through magnetic field induction without requiring that the primary wire be taken offline and disconnected for CT installation.This method permits a safer,easier and portable current measurement. An internal precision burden resistor across the secondary winding of the CT provides a safe low voltage output and permits safe opening of the secondary Frequency: 50HZ-150KHZ Rated input current: 60A/100A Opening size: 13mm × 13mm; non-linearity ± 3% (10% ~ 120% rated input current); lead length 1.5 meters, standard Φ3.5 three-pin plug output; current, voltage Two output forms (voltage output type built-in sampling resistor). Uses: For current measurement, monitoring and protection of AC motors, lighting equipment, air compressors, etc. Core material: Ferrite Mechanical strength: the number of opening and closing is not less than 1000 times (tested at 20 ° C) Safety index: anti-electricity (between shell and output) 6000V AC/1min Flame retardant characteristics in line with UL94-V0 Working temperature: -25 ° C ~ +70 ° C Mechanical Parameter Case PA /UL94-V0 Bobbin PBT Core Permalloy Internal structure Epoxy Operating Temp －25℃～＋70℃ Operating Humidity ≤85% Output Connection Φ3.5 three-pin plug Electrical Parameter Frequency 50Hz-2KHz Rated Input 60A-100A Measuring range 10%In-120%In Rated Output 50mA Ratio ≤± 1.0% Dielectric strength 2.5KV/1mA/1min Insulation Resistance DC500V/100MΩmin