SENSOR

LA-50P、LA-100P  Closed-loop Hall current sensor

Description

The SENSOR Module LA-50P、LA-100P is a closed loop Hall current sensor to measure 50A、100A DC, AC or pulsed currents with a galvanic isolation between the primary and secondary circuits.

Selected types :                                             

Type

Nominal current

Output current

Accuracy

Supply voltage

Aperture

I_N（A）

I_M（mA）

X（%）

Vc（V）

mm

LA-50P

50

50

±0.8%

±15

15×7

LA-100P

100

50

±0.5%

±15

15×7

Specifications:  

Principle

Closed loop Hall current sensor

Frequency

DC~200KHz

Accuracy

0.5%、0.8% (Ta =+25℃)

Linearity

0.1%

Response time

<1μS

Supply voltage

±15V（±5%）

Consumption

10mA+I_M （Output current）

Isolation voltage

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

Operating temp.

0℃…+70℃

Applications

The SENSOR Modules have been succesfully used in Power supplies, welding machines,

industry auto-control, Converters, Motor drives, Electric Power, Railways, Rectifiers systems etc.

Dimensions(mm) & Connection: