Bi-phase coupler for Switchgear application The well-established XDP-II is a battery-operated portable device allowing Partial Discharge detection and analysis. Paired with the unique XDP-012 Bi-phase coupler, it becomes a powerful tool for Switchgear prevention plan and maintenance. The XDP-II can store the acquired data in its internal memory for on site or further analysis on the PC-based XDP-SOFT. XDP-II INSTRUMENT ADVANTAGES Portable, battery operated and easy to use Network phase synch allows noise reduction Waveform and edge saving for analysis Up to 7.5 hours autonomy Versatile instrument The well-established XDP-II PD measuring system is the heart of this cutting edge diagnosis kit. It allows quick measuring, simplicity of use, graphic display of the signal while staying portable. The embedded speaker allows the user to quickly determine the presence of Partial Discharge in the equipment under test. A great variety of accessories makes the XDP-II a versatile instrument that allows many more applications such as TEV and acoustic. COMPLEMENTARY ACCESSORIES Combined with the XDP-012 Bi-phase coupler, the XDPII is the easiest and the most cost-effective method for Switchgear testing in your network. The Bi-phase coupler links the Switchgear’s capacitive output (VIS) to the XDP-II input for a precise reading of the Partial Discharge activity. The user is able to determine the state of the unit under test in a matter of seconds. With the use of the peak-angle mode, the XDP-II is able to synchronise the network’s phase angle thus allowing noise reduction which facilitates PD diagnosis. XDP-II Expert Partial Discharge Detector Bi-phase coupler for XDP-II The XDP-012 Bi-phase coupler comes with a self-test module allowing quick integrity tests. 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: [email protected]

XDP-II TECHNICAL SPECIFICATIONS Dynamic Range Sampling Frequency Data Storage Operating Phase Signal Range (50 to 60Hz) Operating RF Signal Input Range Reference Signal Output (REF) Expert Partial Discharge Detector Real-time internal clock with Peak-Angle mode enabled Operating Temperature Storage Temperature Liquid Protection NiMH, rechargeable XDP-012 self-test module A self-test is performed to ensure the system's integrity XDP-II and Bi-phase coupler in action ndb Technologies inc. • 1405 St-Jean-Baptiste, office 111 • Quebec (QC) G2E 5K2 - Canada • Tel: 1(418)877-7701 Fax: 1(418)877-7787...