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Hall Effect Sensors

Vane Sensors


 
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Hall Current Sensor HIEM-DC-50X

For the electronic measurement of currents: DC, AC, pulsed, mixed, with a galvanic isolation between the primary circuit (high power) and the secondary circuit (electronic circuit).

Datasheet PDF

Electrical Data

TYPE DC-

20X

DC-

30X

DC-

40X

DC-

50X

parameter sign
Primary nominal (r.m.s. current) IPN 20A 30A 40A 50A
Primary current measuring range IP 0~

±30A

0~

±40A

0~

±60A

0~

±70A

Secondary nominal RMS voltage VSN ±4V or ±5V
Supply voltage VC ±12V~±15V ±5%
Zero offset voltage

@IPN =0,

TA = 25°C

 

V0

 

<30mV

Thermal drift of offset voltage

@IPN =0

 

VOT

 

within±1mV/°C

Linearity of VSN  at IPN =F.S εL within±1%F.S
Response time Tr <7μs
R.m.s.  voltage  for AC isolation test Vd 2KV/50Hz/1min
Accuracy X within±1.0%F.S
Frequency bandwidth f <20KHz(-1dB)
Current consumption IC <15mA
Load resistance RL ≥10 kΩ
Ambient operating temperature Ta -10~+70°C      E:-25~+85°C
Ambient storage temperature Ts -15~+85°C        E:-40~+105°C

Dimension (mm)

Features

  1. Opened loop (compensated) multirange current sensor using the Hall effect
  2. Wide frequency bandwidth
  3. High immunity to external interference

Applications

  1. AC variable speed drives and serve motor drives
  2. Uninterruptible Power Supplies (UPS)
  3. Battery supplied applications
  4. Power supplies for welding

Pin Identification

1:+15V
2:-15V
3:Output 4:0V
GIN:Range injustment
OFS:Zero injustment