Current transformer

Current transformer OLCI / Nominal 1500A / Measuring range 4500A / High bandwidth / low delay time / bi-polar

CHF 222.00 excl. VAT, plus shipping costs

Item no: FRS 1500-SBI
In stock: Available to order
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Description

Highlights

  • Hall effect Open Loop Coreless Integralcurrent transducer
  • Galvanic isolation between primary and secondary circuit
  • Calibrated at the factory - ready for immediate use
  • No magnetic offset - stable and precise
  • Low power consumption & low power losses
  • Lightweight, compact design with M12 field connector
  • Flexible busbar compatibility - suitable for many sizes
  • 5 year guarantee

Typical applications

  • Wind turbines (power converters)
  • Electrolyzers
  • High-performance drives

Areas of application

  • Industry
  • Railroad technology (Traction & Trackside)

Technical data

  • Bi-polar measurements
  • Primary current: 1500 A
  • Measuring range: -4500 ... 4500 A:
  • Supply voltage: +12 V or +24 VDC
  • Output: 4...20 mA direct mapping, for precise signal transmission
  • High bandwidth > 1 MHz
  • Extremely short delay time < 200 ns
  • Accuracy: 0.65 %
  • Temperature range: -40 ... +85°C

Additional information

Current transformer
Primary current Ipn

1500A

Primary signal

AC + DC

Measuring range Ipm

+/-4500A

Secondary output signal

4...20mA

Signal processing

Direct imaging

Supply

12 Vdc, 24Vdc

Accuracy

0.65%

Temperature range

-40…+85°C

Frequency bandwidth

DC...1000kHz

Response time (typ.)

2µs

Housing assembly

Panel

Application

Railroad, Energy / Automation, Industry

LEDs
Manufacturer

LEM

Data sheets

FRS 1000-Sxx ... 3000-Sxx PDF(1.21 MB)
User instructions FRS series PDF(1.75 MB)

Downloads

3D STEP File FRS 1000-Sxx ... 3000-Sxx Zip file (3.37 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.