TU24P-250A

Topstek AC Current Sensor TU24P-250A TU24P-250A Features and Applications i Accurate AC current monitoring/measuring device i Fast clamp-on application on existing switchboard wire i Excellent linearity of the output voltage over a wide input range i Ferrite core ensuring fast response time and low phase lag i Excellent frequency response (50 ~ 100 kHz) for accurate RMS measurement without DC component i Wide measurement range (20mA ~ 250Amp AC) i Good linearity for low current (20mA ~ 2A) detection i Secondary coil equipped with two 7.5V surge suppression diodes for equipment protection and provide linear output up to 15.6Vp-p or 5.5VRMS i High voltage isolation between measuring circuit and current-carrying conductor (1000V 60Hz AC) i Extended operating temperature range -20°C to 50°C i Flame-Retardant plastic case using UL classified materials i All materials used are RoHS compliant i AC Current Sensor/Current Transducer applications like power meter current detectors or equipment over current protection circuits Specifications Parameter Rated Input Current Range Max Continuous Current Linear Output Range Working Frequency Range No. of Secondary Turns Secondary Coil Resistance Secondary Surge Voltage Clamping Dielectric Strength Isolation Resistance Operating Temperature Storage Temperature Case Material Terminals (Standard) Dimensions and pin identification All dimensions in mm ±0.2, holes –0, +0.2 except otherwise noted. TU24P-250A 50mARMS~250ARMS (50Hz/60Hz) 360ARMS 15.6Vp-p or 5.5VRMS 50Hz~100kHz 3000±2 260±20 2(two) 7.5V diodes AC 1KV 60sec >100M @ 500VDC -20°C to 50°C -30°C to 90°C UL94V0 Nylon 66 UL 1017 AWG22, Length:150±10mm UL 1017 AWG18 Wire, Length:3000±50mm Two Y4.3 Terminals with PVC Tube JST SMP-02V-BC 205g Terminals (Option Y) Mating Output Connector Approximate Weight Standard Terminal Equivalent Circuit Diagram Option Y Terminal - 120 www.topstek.com TU24P-250A V080201 7/1/2008