Current transformer

Current transformer 100A / measuring range 160A / high accuracy / fast response time / DC, AC and pulse currents

The LEM LAH 100-P is a powerful current transformer for the precise measurement of direct and alternating currents up to ±100 A and 160 A respectively. With state-of-the-art Hall effect technology, it offers isolated, contactless measurement and is ideal for use in drive systems, renewable energies, industrial control systems as well as power supply and monitoring systems. Its robust design and high measuring accuracy make it a reliable solution for demanding applications.

CHF 22.20 excl. VAT, plus shipping costs

Item no: LAH 100-P
Stock level:4 Available immediately  
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Description

  • Series: LAH
  • Closed loop Hall effect current sensor (AC, DC, pulse current measurement)
  • Galvanic isolation of primary and secondary circuit
  • Bandwidth: DC up to 200 kHz
  • Housing: UL 94-V0 plastic
  • Assembly: PCB
  • 5 year guarantee
  • Advantages: Excellent accuracy, very good linearity, low temperature drift, optimized response time, wide frequency bandwidth, no insertion losses, high interference immunity, overload capability
  • Typical applications: Drives, frequency converters, battery-powered applications UPS, SMPS, welding applications

Technical data

  • Rated current: 100 A
  • Measuring range: up to 160 A
  • Current output, direct mapping: 50 mA
  • Supply: ±12...15 V bipolar
  • Accuracy: ±0.25 %
  • Operating temperature: -25 °C to +85 °C

Additional information

Current transformer
Primary current Ipn

100A

Primary signal

AC + DC

Measuring range Ipm

+/-160A

Secondary output signal

50mA

Signal processing

Direct imaging

Supply

+/- 12...15Vdc

Accuracy

0.25%

Temperature range

-25…+85°C

Frequency bandwidth

DC...200kHz

Response time (typ.)

500ns

Housing assembly

Printed circuit board

Application

Industry

LEDs
Manufacturer

LEM

Data sheets

LAH 100-P PDF(536.16 KB)

Downloads

3D STEP File LAH 100-P Zip file (797.88 KB)

We would be happy to advise you personally

Our technical support team will be happy to answer any questions you may have about our products. Our competent product specialists with project experience will accompany you conscientiously in your projects. It is important to us to offer our customers top service at all times.