Split Core Closed Loop Hall Effect Current Sensors And Applications

Closed loop hall effect ac dc current sensor cyhcs d8.

Split core closed loop hall effect current sensors and applications.

Current sensors for commercial industrial electrical applications. The rated input current of split core closed loop current sensor is 40a corresponding to rated output 5v. 25a 600a dc single power supply. The relative deviation of the sensor is less than 0 2.

Split core hall effect ac dc and closed loop hall effect sensors ac dcc. The signal conditioning circuitry is designed by utilizing closed loop principle in order to improve the measuring. Hall effect current sensors find increasing applications to power systems inverters rectifiers motor drives electric powered locomotives telecommunications transformer substations wind. Closed loop hall effect current sensors are used in the measurement of alternating and direct current in electrical and electronic equipments such as smps ups ac dc industrial drives in process control applications like light control heater load control etc.

Compact single or double voltage sources standard output signals such as 0 4v 0 5v 0 10v 0 20ma and 4 20ma which can be directly used. These have good accuracy and excellent linearity with low thermal drift. Closed loop hall effect current sensor are used in measurement of alternating and direct current in electrical and electronic equipments such as smps ups ac dc industrial drives in process control application like light control heater load control etc. Split core for easy mounting rated input current.

Closed loop sensors are often the sensor of choice when high accuracy is essential. The closed loop sensor is sometimes called a zero flux sensor because its hall effect sensor feeds back an opposing current into a secondary coil wound on the magnetic core to zero the flux produced in the magnetic core by the primary current. J d jpc 500 closed loop hall effect current sensor has good stability in high currents and a highly insulated primary and secondary. In this paper a new split core hall effect current sensor based on closed loop principle is introduced.

The linearity of the spilt core current sensor under test is within 0 08. 12v 15v 24v dc output signal. Jpc 1000x closed loop hall effect current sensor has good stability in high currents and a highly insulated primary and secondary.