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SCHB-300TG, 500TG Closed-loop Hall Effect Current Sensor

SCHB-300TG, 500TG Closed-loop Hall Effect Current Sensor
Closed-loop Hall current sensor CHB-300TG, 500TG

Input

0-500A

Output

As per your request

Φ

-

Email: sales@zntar.com

More details


 

Sensor Mod.

CHB-300TGCHB-500TG Closed-loop Hall current sensor

Description

The SENSOR Module CHB-300TG, 500TG is a closed loop Hall current sensor to measure300A…500A DC, AC or pulsed currents with a galvanic isolation between the primary and secondary circuits. The input of primary current is by a bus bar.

 

Closed-loop Hall Current Sensor: 

Type

Nominal current

Output current

Accuracy

Supply voltage

Aperture

IN(A)

IM(mA)

X(%)

Vc(V)

mm

CHB-300TG

300

150

±0.5%

±12…18

Bus bar

CHB-500TG

500

100

±0.5%

±12…18

Bus bar

 

Specifications: 

Principle

Closed loop Hall effect principle

Input current

300...500A(DC、AC、Pulsed current)

Output current

100mA/150mA

Turns ratio

1:2000(300A);1:5000(500A)

Frequency

DC~100KHz

Accuracy

±0.5%

Response time

<1μS

Linearity

<0.1%

Supply voltage

±12V…18V(±5%)

Consumption

28mA+IM(Output current)

Isolation voltage

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

Operating temp.

0…+70℃

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.

 

Dimensions(mm) & Connection: 

  Closed-loop Hall current sensor CHB-300TG, 500TG

 

Typical Applications:

 

  Closed-loop Hall current sensor CHB-300TG, 500TG

Primary current IN and Output IM:

It is isolated between the primary current IN and the secondary output current IM.

The linearity is better than 0.1%.

 

Type: CHB-300TG/CHB-500TG

Nominal current: IN=300A/500A

Output current:IM=150mA/100mA

Supply voltage: Vc=±15V

Measuring resistance: RM=0Ω

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Contact Us

 Contact: Mr. Jason Zeng
   sales@zntar.com
zntarjason@gmail.com
  Skype: zntarjason
Cell: 86-15880217206
Tel.: 86-592-6220649   
Fax: 86-592-6220649