HomeProductsPower sensorAHKC Series Hall SensorAHBC-LTA Closed Type Hall Effect Current Sensor

AHBC-LTA Closed Type Hall Effect Current Sensor

Acrel AHKC series Hall Effect current sensors are mainly suitable for the isolation conversion of complex signals such as AC, DC, and pulse. Adopting the Hall effect principle, the converted signal can be directly captured and accepted by various acquisition devices such as AD, DSP, PLC, and secondary instruments. It features fast response time, wide current measurement range, high precision, strong overload capacity, good linearity, and strong anti-interference ability. The AHBC-LTA closed-loop Hall Effect current sensor can measure AC, DC, pulse, and other complex current signals. It features excellent accuracy, low temperature drift, wide frequency bandwidth, and optimized response time.

  • Closed type Hall current sensor, accuracy class: 0.5 class
  • Rated input current: 100–300 A
  • Rated output current: 50mA/100mA
  • Opening: 20 mm
  • Supply voltage: ±15 V
  • Excellent accuracy, low temperature drift, wide frequency bandwidth, optimized response time

Product info

Size specificationOutline size (mm)Diameter (mm)figure
AHKC-E53*72*16Φ20mmFig.1
AHKC-EA53*72*16Φ40mmFig.1
AHKC-EB53*72*16Φ60mmFig.1
AHKC-LT90*73.5*25Φ32.5mmFig.2
AHKC-C/31*13Fig.3
AHKC-BS43*32.5*1920.5*10.5Fig.3
AHKC-BSA43*32.5*1920.5*10.5Fig.3
AHKC-F74*57*2243*13Fig.4
AHKC-FA94*60.5*26.552*15Fig.4
AHKC-HAT94*76.5*2452*32Fig.4
AHBC-LTA68*57*20.5Φ20mmFig.2
AHBC-LT1005119*112*40Φ40mmFig.2
AHBC-LF155*135*45Φ60mmFig.2

Technical data

Nominal input current RMS
100
200
300
A
Measure current range
300 (±18V, 20Ω)
600 (±18V, 30Ω)
900 (±18V, 20Ω)
A
Turns Ratio
1:1000
1:2000 1:3000  
Resistance measurement
± 12V
@±100Amax
80(max)
@±200Amax
80(max)
@±300Amax
76(max)
Ω
 
@±200Amax
25(max)
@±500Amax
20(max)
@±600Amax 22
(max)
Ω
±15V
@±100Amax
110(max)
@±200Amax
120(max)
@±300Amax
100(max)
Ω
 
@±200Amax
40(max)
@±500Amax
30(max)
@±600Amax
36(max)
Ω
Rated power currents RMS
50±0.5%
100±0.5%
100±0.5%
mA
precision
0.5
Class
Tension
±15
V
Electricity consumption current
20+Is
mA
Zero current displacement
±0.2
mA
reaction time
<1
µs
linearity
≤0.05
%FS
Insulation voltage
3.5kV/50Hz/1min
kV
bandwidth
100
kHz
Secondary coil resistance
26
26 56
Ω
operating temperatur
-40~85
Storage temperature
-40~85

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