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Closed Loop Sensors

CSNJ Series

300 A rated current. ±600 A sensing current range. < 0.5 µs response time. ±0.5 % accuracy

The CSN Series of closed loop current sensors are based on the principles of the Magnetoresistive or Hall effects, and the null balance or zero magnetic flux method (feedback system). The magnetic flux in the sensor core is constantly controlled at zero.

The amount of current required to balance zero flux is the measure of the primary current flowing through the conductor, multiplied by the ratio of the primary to secondary windings.

This closed loop current is the output from the device and presents an image of the primary current reduced by the number of secondary turns at any time. This current can be expressed as a voltage by passing it through a resistor.

Manuais e guias
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Current Sensors Range Guide
application/pdf 6.81 MB
10/26/2022
6.81 MB
Nome
Descrição
Tamanho do arquivo
Data
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Current Sensors Range Guide
6.81 MB
10/26/2022
6.81 MB
Nome
Descrição
Tamanho do arquivo
Data
Tamanho
Current Sensors Range Guide
6.81 MB
10/26/2022
Image
SKU
Description
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CSNJ481
CSN Series closed loop linear current sensor, measures ac, dc or impulse current, 300 A nominal, ±600 A range, 2000 turns
alt
CSNJ481-001
CSN Series closed loop linear current sensor, measures ac, dc or impulse current, 300 A nominal, ±600 A range, busbar, 2000 turns
Image
SKU
Description
alt
CSNJ481
CSN Series closed loop linear current sensor, measures ac, dc or impulse current, 300 A nominal, ±600 A range, 2000 turns
alt
CSNJ481-001
CSN Series closed loop linear current sensor, measures ac, dc or impulse current, 300 A nominal, ±600 A range, busbar, 2000 turns