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  Name/Model:   Open-loop Hall current sensor CHF-*B
  Rated input Parameter:   DC, AC or pulsed 50A~600A current / 10x20mm

SENSOR MODULE  CHF-50B~600B

The SENSOR Module CHF-50B~600B is an open loop Hall current sensor to measure 50A…600A DC, AC

or pulsed currents with a galvanic isolation between the primary and secondary circuits.

 

Open-loop Hall Current Sensor:

Type

Nominal current

Output voltage

Accuracy

Supply voltage

Aperture

INA

VMV

X%

VcV

mm

CHF-50B

50

±4

±1.0%

±12~15

10x20

CHF-100B

100

CHF-200B

200

CHF-300B

300

CHF-400B

400

CHF-500B

500

CHF-600B

600

 

Specifications:

Principle

Open loop Hall effect principle

Input current

50…600ADCACPulsed current

Output voltage

±4V

Frequency

DC~20KHz

Accuracy

±1.0%

Response time

<10μS

Linearity

<1.0%

Supply voltage

±12~15V±5%

Consumption

25mA

Isolation voltage

Between primary and secondary circuit: 2.5KV RMS/50Hz/1min.

Operating temp.

-10…+70

Mounting on

Fastening on bus

Applications

Power supplies, welding machines, converters, industry auto-control, motor drives,

For industry

electronic power system, railways, rectifiers systems etc.

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