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Hall Effect Sensors

Vane Sensors

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Hall Current Sensor HIEM-NC-25LTS

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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 NC- 06LTS NC- 10LTS NC- 15LTS NC- 25LTS
parameter sign
Primary nominal (r.m.s. current) IPN 6A 10A 15A 25A
Primary current measuring range IP 0~ ±18A 0~ ±30A 0~ ±45A 0~ ±75A
Secondary nominal RMS voltage VSN 2.5V+0.625V at I=+IPN    2.5V-0.625V at I= -IPN
Supply voltage VC +5V DC ±5%
Zero offset current @IPN =0, TA = 25°C I0 2.5V±0.025V at IPN=0
Thermal drift of offset current @IPN =0  IOT 300ppm/°C 200ppm/° C 150ppm/° C 100pp m/°C
Linearity of VSN at IPN =F.S εL ±0.1% of VSN at IPN=F.S
Response time Tr 1μs Type
R.m.s. voltage for AC isolation test Vd 2.5KV/50 or 60Hz/1min
Ambient operating temperature Ta -10~+80°C      E:-40~+85°C
Ambient storage temperature Ts -15~+85°C        E:-45~+105°C

Dimension (mm)

Features

  1. Opened loop (compensated) multirange current sensor using the Hall effect
  2. Voltage supplies
  3. Small size and space saving
  4. Very low temperature drift
  5. Wide frequency bandwidth
  6. 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

+5V:positive power 0V:GND Out:output pin