CT6877

Hioki pass-through AC/DC current sensors are best-in-class devices for use with power meters, Memory HiCorders and high performance oscilloscopes. The CT6877 is a DC to 1 MHz/2000A sensor, ideal for evaluating the inverter power conversion efficiency in next generation devices. The CT6877 delivers a wide frequency band and excellent noise resistance, prerequisites for properly evaluating inverters motors used in electric vehicles and hybrid vehicles, a class of devices that continue to move toward ever larger currents and higher-frequency switching.

 |CAT III 1000 V

Key Features

• Easily measure large 2000A currents to meet applications in EV, HEV testing 
• Improved noise resistance performance through a stronger shield lets you accurately measure current buried in noise
• High accuracy measurement realized through flat frequency characteristics and CMRR performance
• More enhanced environmental resistance performance than ever before lets you measure in -40 to 85°C situations
• Improved basic accuracy of ± 0.04% and phase accuracy of ± 0.1° 
• Superior frequency characteristics of DC to 1 MHz (amplitude)
• Meet a wide range of applications from measuring battery charge/discharge to the secondary side of inverters in photovoltaic power generation and fuel cell evaluation, etc.  
• Monitor waveforms when paired with oscilloscopes or Memory HiCorders and Sensor Unit

2000 A AC/DC, ME15W terminal, 3 m (9.84 ft) cable length