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.
Water detection sensor
Test & Measurement
Recently, a major global automaker experienced significant issues caused by coolant leaking within the battery system, resulting in short circuit and a subsequent fire that destroyed the vehicle.
Read more...New atom-based thermometer measures temperature more accurately
Test & Measurement
Beyond precision science, the new thermometer could have wide-ranging applications in challenging environments from spacecraft to advanced manufacturing plants, where sensitive temperature readings are essential.
Read more...60 MHz 16-bit AWG Vepac Electronics
Test & Measurement
Siglent’s SDG1000X Plus series function/arbitrary waveform generator offers a maximum output frequency of 60 MHz, 16-bit vertical resolution, 1 GSa/s sampling rate, and 8 Mpts arbitrary waveform length.
Read more...AC programmable power Accutronics
Test & Measurement
TDK Corporation has announced the introduction of the TDK-Lambda brand GENESYS AC and GENESYS AC PRO series of 2 kVA and 3 kVA rated programmable AC power sources.
Read more...Digital PSU with four variable outputs Vepac Electronics
Test & Measurement
The PeakTech 6215 is a laboratory power supply with four separate voltage outputs, each one infinitely variable using the rotary controls on the front of the unit.
Read more...Digital accelerometer for high dynamics applications RS South Africa
Test & Measurement
TDK extends its Tronics portfolio with the AXO314, a high-performance digital MEMS accelerometer with ±14 g input range for industrial applications operating under shock and vibration.
Read more...Acceleration sensors for wearables Future Electronics
Test & Measurement
Bosch Sensortec has introduced two new acceleration sensors, the BMA530 and BMA580, both offered in a compact size of only 1,2 x 0,8 x 0,55 mm.
Read more...Accurate laser measurement Avnet Silica
Test & Measurement
Online Teaser: Panasonic Industry’s laser sensor has a resolution of up to 0,5 µm, a linearity of ±0,05% FS, and a high-speed sampling of 100 µs.
printer friendly version