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Hall Effect Sensors

Vane Sensors

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Hall Voltage Sensor HIEM-NV-500T

Electrical Data

TYPE NV- 100T NV- 200T NV- 300T NV- 400T NV- 500T
parameter sign
Primary nominal (r.m.s. voltage) VPN 100A 200A 300A 400A 500A
Primary voltage measuring range VP 0~ 150A 0~ 300A 0~ 450A 0~ 600A 0~ 750A
Secondary nominal RMS voltage VSN 4V/5V
Supply voltage VC ±12V~±15V
Zero offset voltage @IPN =0,           TA = 25°C  V0  within±40mV
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 <40μs
R.m.s. voltage for AC isolation test Vd 2.5KV/50Hz/1min
Accuracy X <±1%F.S
Frequency bandwidth f DC~20KHz(-3dB)
Current consumption Ic <25mA
Ambient operating temperature Ta -10~+70°C E:-40~+85°C
Ambient storage temperature Ts -15~+85°C E:-45~+105°C

Dimension (mm)


  1. Small size and space saving
  2. Excellent linearity for exact
  3. Fast response time
  4. High overload capacity


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

Pin Identification