XDP-II instrument
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Expert Partial Discharge Detector The well-established XDP-II is a battery-operated portable device allowing Partial Discharge detection and analysis. The data is saved in its internal memory for local or further analysis on the PC-based XDP-SOFT. Paired with the proper accessories, the XDP-II becomes a powerful solution for many applications such as Cable Joints and Elbows, Switchgear, Offline, Acoustic, TEV, Rotating machines, Transformer, etc... ADVANTAGES Easy to use, Portable and Battery operated pC and dB value display Several display modes for on-site real time analysis and diagnostic Saves the waveform and edge of PD in its memory with the date and time Up to 7.5 hrs autonomy Ultra-versatile instrument XDP-II Expert Partial Discharge detection instrument APPLICATIONS • Combined with one of our Capacitive Probes, the XDP-II is the perfect tool for measuring safely and precisely PD activity in cable joints and elbows. • Combined with our HV capacitor kit, the XDPII becomes a perfect tool for Offline testing. Use the XDP-II to qualify your electrical components such as transformers, cables, arrestors, couplers, etc... • Combined with our New Acoustic Converter, the XDP-II allows Corona detection for overhead apparatus, Arcing detection, PD detection in Switchgear cabinets, Air leak detection, etc... Partial discharge testing is a PREDICTIVE qualitative analysis tool that can warn of a potential • Combined with our New TEV probe or Bi-Phase coupler, the XDP-II allows maintenance and upcoming system failure. The XDP-II is a powerful prevention on Switchgear cabinets using the and flexible partial discharge measurement system. VIS capacitive couplers. It has an ultra-wide-band amplification system allowing measuring PD activity. It uses a high-speed • Combined with our UHF Antenna, the XDP-II detection technique to discriminate PD activity from allows PD detection in any oil-filled transfornoise. The XDP-II displays the PD waveform while mer. HFCT clamps are also used for ground playing its noise representation thus helping the return quick testing. user recognize PD from noise. The acquired data • Many more applications are available. Visit can be saved in the XDP-II’s internal memory for our website for more details. further analysis. ndb Technologies inc. • 1405 St-Jean-Baptiste, office 111 • Quebec (QC) G2E 5K2 - Canada • Tel: 1(418)877-7701 Fax: 1(418)877-7787 Email: mkt@ndbtech.com

XDP-II TECHNICAL SPECIFICATIONS FEATURES • Simultaneous display in dB and pC Dynamic Range Sampling Frequency Data Storage • Graphical PD wave form Display • Network synchronization capability Operating Phase Signal Range (50 to 60Hz) Operating RF Signal Input Range Reference Signal Output (REF) Real-time internal clock Operating Temperature • PC (Windows)-interface for analysis and follow-up of results Storage Temperature • Built-in calibration generator Liquid Protection NiMH, rechargeable • Peak Average Angle Display • Peak detection with a fast numeric circuit (CPLD) and numeric...