HV Diagnostics PD90-2

The HVDSA high voltage Test System PDTD90-2 offers both portable and built-in solutions for diagnostics of medium voltage cables, rotating machines and transformers.

Diagnostics of medium and high voltage cables provides the opportunity for early detection of vulnerabilities and preventative maintenance work to be carried out before the cable fails in service. Partial Discharge diagnostics (PD) allows a precise analysis of cables and their joints and terminations. Tan Delta diagnostics (TD) provides a clear statement about the overall dielectric condition of aged polymeric cables and especially any damage by so-called “water trees”.

Key Features :

• Simultaneous PD and TD measurement 
• Small, light and portable units 
• b2 Suite® - comprehensive diagnostics software and data base 
• Easy and clear process of PD measurement • Manual and automatic diagnostics modes 
• Saves all data automatically 
• PD-locating and phase-resolved presentation of PD 
• PD magnitude 
• High noise reduction 
• Comprehensive but easy reporting 
• Filter for suppressing noise signals 
• Lightest solution 
• Measurement setup according to IEC 60270 for Partial discharge measurement and calibration 
• Leakage currents detection and correction for Tan Delta Measurement 
• Monitored Withstand Test (MWT) according IEEE400.2-2013