Hangzhi Electric Precision Current Transformer, Color : Blue +white

The current sensor is used for ultra-high-precision current measurement, providing current isolation between the primary and secondary circuits. It is suitable for electronic current measurement: DC, AC, and pulse, ensuring current isolation between the primary and secondary circuits. Compliant with EMC standards (EN61000-3-2:2014, EN 61000-6-4:2007+A1 (2011), EN61000-3-3:2013, EN61000-6-2:2005) and safety standards (EN 61010-1:2010+A1 (2016), IEC61010-2-030:2017).

Application Fields:

Medical Equipment: MRI, scanners, feedback components in high-performance gradient amplifiers for medical devices

Testing Instruments: Power analyzers, power supplies

Industrial Control: Industrial motor drives, welding, robotics, cranes, elevators, ski lifts

Marine: Electrically driven ships

Aerospace: Satellites, rockets

Rail Transit: Subways, trains, trams (with and without tracks), high-speed trains

Power Systems: Converters, inverters

New Energy: Photovoltaic energy storage battery packs, grid-connected wind energy testing

Smart Grid Measurement: Power generation, battery monitoring, medium and low-voltage substations

Metering: Calibration units

Applicable for both industrial and laboratory settings, the closed-loop (compensated) current sensor employs an extremely precise zero-flux detector fluxgate technology (HANGZHI patents: ZL202210673641.8/ZL201820383681.8/ZL202111078926.9/ZL201820373225.5/ZL202220990283.9).

Electrostatic shielding between primary and secondary circuits

Optical isolation output (optocoupler) indicating sensor status

LED indicator confirming normal operation

Outstanding linearity across the entire temperature range

Best-in-class accuracy with excellent linearity

Ultra-low temperature drift

Wide frequency bandwidth (customizable up to 1100kHz kHz max)

High immunity to external fields