Current transformer

Current transformer 300A / High-precision measurement of DC, AC and pulse currents

CHF 108.50 excl. VAT, plus shipping costs

Item no: LF 310-S
Stock level:13 Available immediately  
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Description

  • Current measurements from 300Aeff
  • Overall accuracy of 0.25% of IPN over the temperature range
  • Excellent offset drift of 0.1% from IPN
  • Fast response time less than 0.5µs
  • 2 different PCB mounting options (flat or vertical)
  • 5 year guarantee
  • Compact versions
  • Manufacturer LEM

Technical data

  • Measurement of DC, AC and pulse currents with galvanic isolation
  • Bipolar supply +/-12Vdc to +/- 20Vdc
  • Power output
  • Operating temperature: -40°C to +85°C

Additional information

Current transformer
Primary current Ipn

300A

Primary signal

AC + DC

Measuring range Ipm

+/-500A

Secondary output signal

150mA

Signal processing

Direct imaging

Supply

+/-12...20Vdc

Accuracy

0.2%

Temperature range

-40…+85°C

Frequency bandwidth

DC...100kHz

Response time (typ.)

<0.5µs

Housing assembly

Panel

Application

Industry

Maintenance aids
Manufacturer

LEM

LEDs

Data sheets

LF 310-S PDF(610.14 KB)

Downloads

3D Step File LF 310-S Zip file (3.48 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.