SENSOR MODULE  CHB-4KD~12KD

The SENSOR Module CHB-4KD~12KD is a closed loop Hall current sensor to measure 4KA~12KA DC, AC or pulsed currents with a galvanic isolation between the primary and secondary circuits.

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-4KD

4000

8000

±0.4%

±24

154X154

CHB-8KD

8000

1600

±0.4%

±24

154X154

CHB-10KD

10000

2000

±0.4%

±36

154X154

CHB-12KD

12000

2400

±0.4%

±36

154X154

Specifications:   

Principle

Closed loop Hall effect principle

Input current

4,000A~12,000A（DC、AC、Pulsed current）

Output current

8,000mA~24,000mA

Turns ratio

1:5000

Frequency

DC~20KHz

Accuracy

±0.4%

Response time

<1μS

Linearity

<0.1%

Supply voltage

±24V or ±36V（±5%）

Consumption

60mA+I_M（Output current）

Isolation voltage

Between primary and secondary circuit: 6KV RMS/50Hz/1min.

Operating temp.

-25…+70℃

Mounting on

Fastening on panel

Applications

Power supplies, industry auto-control, electronic power, rectifiers systems etc.

Dimensions（mm）：