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AC Current Transformers

Features
• Accurate AC current monitoring/measuring device
• Fast clamp-on application on existing switchboard wire
• Excellent linearity of the output voltage over a wide input range
• Ferrite core ensuring fast response time and low phase lag
• Excellent frequency response (50 ~ 100 kHz) for accurate RMS measurement without DC component
• Wide measurement range
TU12P:20mA ~ 120Amp AC
TU20P:30mA ~ 200Amp AC
• Good linearity for low current (20mA ~ 3A) detection
• 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
• High voltage isolation between measuring circuit and current-carrying conductor (3500V 60Hz AC)
• Extended operating temperature range -25 ℃ to 70 ℃
• Flame-Retardant plastic case using UL classified materials
• All materials used are RoHS compliant
• AC Current Sensor/Current Transducer applications like power meter current detectors or equipment over current protection
circuits
Specification
♦ Rated Input Current Range:
TU12P:120Arms(50Hz/60Hz)
TU20P:200Arms(50Hz/60Hz)
♦ Max Continuous Current:350Arms
♦ Linear Output Range 15.6Vp-p or 5.5Vrms
Other 1
♦ All materials used are RoHS compliant
♦ AC current Sensor/Current Transducer applications like power meter current detectors or equipment over current protection
circuits
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