QNCTK3-16 Split Core Current Transformer, AC 100A Input, DC 5V Output, Open-Type Clamp CT Sensor, 0.5% Accuracy (AC 50A Output dc 5V)

The QNCTK3-16 Split Core Current Transformer is a precision open-type clamp CT sensor designed for accurate and convenient AC current measurement. Its split-core, open-type design allows for easy installation directly onto existing wiring without any interruption to the circuit. With a wide AC input range of 5A to 100A and a clean DC output signal ranging from 1V to 5V, this sensor is ideal for interfacing with microcontrollers, data loggers, and energy monitoring systems. The model shown features an AC 100A input with a DC 5V output, where the black wire corresponds to 0V and the red wire to 5V. Boasting an impressive 0.5% accuracy and a broad operating frequency range of 50Hz to 200KHz, it suits a wide variety of applications. The unit also features robust 3kV electrical isolation for added safety. Weighing approximately 3.2 oz, this compact and lightweight transformer is a reliable solution for non-invasive current sensing in both residential and industrial settings.

• SPLIT CORE DESIGN: Open-type clamp construction allows easy installation onto existing wiring without any interruption or disconnection.
• WIDE CURRENT RANGE: Measures AC input currents from 5A to 100A, making it versatile for a broad range of electrical monitoring applications.
• SAFE DC OUTPUT: Converts high AC current readings into a safe, low DC voltage signal ranging from 1V to 5V for simple and reliable interfacing.
• HIGH ACCURACY: Delivers precise current measurements with a 0.5% accuracy rating and operates across a wide frequency range of 50Hz to 200KHz.
• ELECTRICAL ISOLATION: Features a robust 3kV compressive strength rating, ensuring safe separation between the measured circuit and output signal.