Isolation System DM-8000

Wide frequency range up to 500 MHz! Power electronics measurement for energy saving.

【Best Fit for Ultra High Voltage, Wide Bandwidth, Multi-Channel Applications】 Isolation via optical fiber allows for the separation of the high voltage measurement section and the operation section. The individual isolation units are insulated by optical fibers, enabling simultaneous measurement of signals with different reference potentials, such as the upper and lower arm signals of an inverter and the primary and secondary sides of a power converter. Floating measurement is required for observing signals like Vce and Vge of the upper arm of the inverter. In conventional signal measurement using differential probes, waveform distortion or difficulty in securing sufficient measurement bandwidth can occur due to common-mode rejection ratio and common-mode voltage constraints. This isolation system allows for accurate signal observation without being affected by the aforementioned constraints, thanks to optical fiber isolation. Operation and waveform observation of this system are conducted remotely using the standard IS Viewer (software) included. The IS Viewer can also be used offline, making it effective for data organization outside of the measurement site. *For more details, please inquire via document request or download.

Voltage MeterLCR MeterElectrical Instruments/Electrometers