Impulse Winding Tester with Micro Wave PD Sensor　DWIT-05 ECG KOKUSAI

Inverter motors, HV drive motors, various motors for automotive use, etc.

Impulse partial discharge testing can be used in a variety of situations, from twisted-arrow pair evaluation to testing stator coils and complete motors, including RPDIV/PDIV and PDEV measurements, as well as the newly added Aging mode, which allows PD detection while repeatedly applying an impulse. The new Aging mode can be used to detect PD while repeatedly applying impulses.

The DWIT series inherits the technology, performance, and reliability of the “DWX series” impulse winding testers and pursues further performance improvement.
The new impulse winding tester features high accuracy, a wide variety of functions, diverse expandability, improved operability, and a full range of external communication interfaces.