Current transducers range extended to meet today high voltage applications

Danisense has expanded its DN1000ID current transducer product family with the introduction of the new DN1000ID-CP02 model.

The new current transducer features a significantly increased creepage and clearance distance of 38mm, compared with 11mm for the standard DN1000ID version. Also, the permissible voltage for uninsulated cables has been raised from 1000V to 3200V. As system voltages continue to rise across a wide range of applications, these enhancements make the new device particularly well-suited for power measurement and power analysis in EV chargers, power inverters, and battery energy storage systems.

Further target applications include EV test benches, particle accelerators, MRI systems and medical scanners, battery testing and evaluation equipment, current calibration systems, and other precision current-sensing applications.

The device includes a removable isolation insert and a large 40mm aperture to accommodate wide cable terminals. The transducer can measure currents up to 1500A, with continuous measurement of 1000A achieved with a linearity error of less than 1ppm. An over-range capability of 1200A RMS for up to 30 minutes is also supported.

Based on the company's ultra-stable closed-loop fluxgate technology, the DN1000ID-CP02 product delivers a very low offset of 5ppm and ultra-low drift. Noise performance is best-in-class, with sub-ppm RMS noise across frequencies up to 10kHz. The device delivers high resolution for precise monitoring, reliable and consistent performance, and a compact, rugged design to support straightforward installation and long-term durability.