LEM has introduced the ITL 4000-S current transducer for non-invasive measurement of currents up to 4000 ARMS in conductors of up to 268 mm diameter. The new transducer allows the isolated measurement of AC, DC and pulsed currents, up to three times the nominal value for peak measurement at frequencies up to 50 kHz (±1 dB).
Using closed-loop fluxgate technology, highly accurate measurements of ±0,1% of IPN are achieved over the operating temperature range from -40°C to +70°C. This high level of accuracy also allows the measurement of small DC currents in the presence of large AC components, which is particularly useful in applications such as transformer protection. For example, it is possible to monitor ±10 A DC over a 4000 ARMS AC current with an uncertainty of ±1 A over an operating temperature range from -25°C to +50°C. The technology also offers very good offset and gain thermal drift performance.
The large aperture of the ITL 4000-S makes it particularly suitable for measurements on high-voltage DC systems that use large diameter cables. It features high insulation for working voltages up to 1,5 kVRMS in accordance with the EN 50178 standard. The mechanical design of the transducer offers simplified access to the electronics for easy maintenance. This often avoids the need to disconnect the conductors in the final application.
The ITL 4000-S operates from a bipolar ±24 V supply, provides an analog current output and is suitable for all industrial applications as qualified against the EN 50178 industrial standard. It is particularly suitable for DC current control in transformers, or in offshore wind turbines for DC power transmission, or for leakage current measurement in any application with high primary currents.
Single channel, programmable PSU Electrocomp Express
Test & Measurement
Rohde & Schwarz’ NGC101 is a NGC100-series power supply with a wide range of functions that make them ideal for use in development labs and industrial environments.
Read more...Next-gen LineScan camera Eagle Africa Technology
Test & Measurement
New Imaging Technologies has launched the new LiSaSWIR, its next-generation SWIR LineScan camera and sensor.
Read more...Ultra-portable spectrum analyser Vepac Electronics
Test & Measurement
The PXN-400Z from Harogic is a handheld spectrum analyser covering a frequency range of 9 kHz to 40 GHz with a 100 MHz analysis bandwidth.
Read more...Why your next oscilloscope should be PC-based Comtest
Test & Measurement
For decades, traditional benchtop oscilloscopes have been a cornerstone of engineering, offering reliability, precision, and familiarity. However, as technology evolves, so do the tools we rely on.
Read more...Versatile 3-in-1 instrument Vepac Electronics
Test & Measurement
The ARB Rider AWG-2000 is the cost-effective and powerful two or four channel arbitrary function generator and two or four channel arbitrary waveform generator with advanced sequencer functionality.
Read more...Marktech’s latest LEDs and photodiodes NuVision Electronics
Test & Measurement
Designed for precision sensing and emission tasks, Marktech’s optoelectronic lineup serves medical, industrial, aerospace, and environmental markets.
Read more...MEMS air quality sensor Future Electronics
Test & Measurement
Bosch Sensortec’s BME690 is the latest-generation gas sensor that combines advanced monitoring capabilities with innovative artificial intelligence functionality.
Read more...True-RMS clamp meter measures 2500 A Comtest
Test & Measurement
The Fluke 376 FC True-RMS Clamp Meter with iFlex is the most advanced troubleshooting tool for industrial and commercial electricians.
While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.
printer friendly version