Sensor Mod.

CHB-100KA Closed-loop Hall Current Transducer

Description

The SENSOR Module CHB-100KA is a closed loop Hall current sensor to measure 100,000ADC, AC or pulsed currents with a galvanic isolation between the primary and secondary circuits. The aperture can be opened by a structure of a split core for easy installation.

Closed-loop Hall Current Sensor: 

Type

Nominal current

Output current

Accuracy

Supply voltage

Aperture

I_N（A）

I_M（mA）

X（%）

Vc（V）

mm

CHB-100KA

100,000

20,000

±0.5%

±48

1213x1213

Specifications: 

Principle

Closed loop Hall effect principle

Input current

100,000A（DC、AC、Pulsed current）

Output current

20,000mA

Turns ratio

1:5000

Frequency

DC~20KHz

Accuracy

±0.5%

Response time

<10μS

Linearity

<0.1%

Supply voltage

±48V（±5%）

Consumption

1KW

Isolation voltage

Between primary and secondary circuit: 10KV RMS/50Hz/1min.

Operating temp.

-10 …+50℃

Applications

The sensors are used in the industry field of power supplies, welding machines, converters,

industry auto-control, motor drives, electronic power system, railways, rectifiers systems etc.