Portable partial discharge tester
PD-Smart Doble Lemke

The digital, highly advanced PD Measurement & Diagnostics System PD-Smart is developed for periodic on-line and off-line PD testing on power apparatus and high voltage insulation systems, for both in-house and on-site applications.

It is fully compatible to DIN EN 60270, VDE 0434, ANSI and other IEEE-Standards.

Following application fields are possible:
* Lab measurements on any type of insulating material and HV components during Research & Development (R&D) as well as for sciences measurements
* Quality testing in regard to PD on HV apparatus and accessories during or after assembling/manufacturing
* PD testing and analysis whilst installation or commissioning of HV apparatus
* PD Measurements during the complete service life of the equipment (while in operation or during maintenance/revision)

User Benefits

* Highest measurement accuracy and sample rate
* Advanced noise suppression tools:
- Noise Gating via integrated hardware gating channel
- PD Windowing with unlimited number of windows for an easy suppression of phase-locked noise signals
- Freely adjustable frequency and filter

* Synchronous measurement. The system can be easily extended for truly synchronous multi-channel measurements.

* Customizable user interface

* Ruggedized and easily transportable

* Superior safety in high voltage test set ups due to complete galvanic isolation between the PD-Smart and Laptop via FOL cabling.