GMW Hall-effect current sensor CPC-500-27-BP2 clamp-on AC/DC probe 27 mm aperture 0-500A

PROBEMART provides GMW CPCO/CPC caliper (open) Hall current sensors, capable of measuring DC-50KHz, 0~16000A AC/DC current, with an overall measurement accuracy of 1%. It is mainly used for current testing in electric vehicles, motors, photovoltaic inverters, frequency converters, battery charging and discharging, electromagnetic actuators, etc. testing. It is usually used in conjunction with various power analyzers, recorders, data collectors, and oscilloscopes for testing.

Hall current transformer measures the DC component based on the principle of the transverse Hall effect of the magnetic level, and the AC component is measured based on the principle of the transverse Hall effect of the magnetic level. When a magnetic field with magnetic induction intensity B is applied in the direction of the normal direction of the Hall element plane, a potential VH is generated perpendicular to the direction of the current and magnetic field (i.e., between the Hall output terminals), called the Hall potential, whose magnitude is proportional to the controlled current. The Hall current probe is especially suitable for high-precision measurement scenarios of AC and DC.

Main features of GMW Hall current probes:

• full-scale range: ± 250A, ±500A, ±1kA, or ±2kA

• Accuracy:

• : DC up to 75kHz (-3dB)

• RMS Noise:

• Aperture: 27mm

• Weight:

• Moisture Resistance: NEMA 5

• Operating Temperature: -40°C to 100°C

• Output Signal: Bipolar, 0.0V±2.0V

• Power Supply: 3.5V to 5.5V;

typical application of Hall current transformers:

• vehicle test bench

• In-vehicle testing

• : motor variable-speed drive current measurement, control and protection

• , battery charging, discharging current measurement, control, and safety testing

:

• electromagnetic actuator current measurement and control

,

• generator current measurement, control, and protection

• ,

  electromagnet current measurement and control

• Photovoltaic inverter DC/AC current measurement and control

,

• welding current measurement and control

,

• plating and electrolytic deposition current measurement and control

,

• electric furnace current measurement and control

, electric

• heater current measurement and control