Current transformer

Current transformer 75A and 750A / measuring range 750A / dual channel (automotive)

The DHAB S/133 is part of LEM's high-quality DHAB series and is an open-loop Hall-effect current sensor specifically designed for high power densities in automotive applications operating near low voltages, such as battery management systems, hybrid vehicles, and electric vehicles. It is a two-channel current sensor for rated currents of 75A and 750A. Special price while supplies last.

CHF 15.00 excl. VAT, plus shipping costs

Item no: DHAB S/133
Stock level:60 Available immediately  
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Description

  • Series: DHAB V2
  • Open Loop Hall effect
  • Galvanic isolation of primary and secondary circuit
  • Mounting: Panel
  • 5 year guarantee
  • Advantages: Dual-channel transmitter for larger measuring range and redundancy
  • Typical applications: Vehicle battery management in all-electric and hybrid vehicles

Technical data

  • Rated current: 75 & 750 A
  • Measuring range: up to 750 A
  • Voltage output, direct mapping: 0-5 V
  • Supply: +5 V unipolar
  • Accuracy: ±3.3 %
  • Operating temperature: -40 °C to +125 °C

Additional information

Current transformer
Primary current Ipn

75A & 750A

Primary signal

DC

Measuring range Ipm

+/-75A &+/-750A

Secondary output signal

0...5V

Signal processing

Direct imaging

Supply

+5Vdc

Accuracy

3.3%

Temperature range

-40…+125°C

Response time (typ.)

1ms

Housing assembly

Panel

Application

Automotive electronics

LEDs
Manufacturer

LEM

Data sheets

DHAB S/133 PDF(1.16 MB)

Downloads

3D STEP File DHAB S/133 Zip file (4.07 MB)

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.