Partial Discharge Test Systems Computer Aided Partial Discharge Measuring System LDS-6

• Measuring the apparent charge according to IEC 270
• PD quality tests on high volt equipment
• PD diagnosis on developing insulating materials
• Designed for on-site PD diagnosis tests as well as for manufacturing and research
• Meets ICEA T-24-380 for Cable Industry

Hardware Concept

• PD-measuring system consists of different package modules, which can flexible composed according to the particular measuring situation

Partial Discharge Location

• Reflectometer method
• Enhancement of the location sensitivity

Software Concept:
Analysis & Statistical Features:

• Replay of all PD quantities in compliance with the specifications of the standards and derived quantities
• Display in time and epilleptic mode; time- and voltage dependent presentation of all defined quantities
• PD-frequency distribution, phase resolved 2D & 3D representation
• PD-pulse distribution, segmental or continuous display
• Impuls/impuls correlation
• Water fall diagrams of the PD-distribution vs. charge
• Average PD-current vs. phase and time
• All phase- and polarity resolved statistical PD-parameters (q, H(q)): max, min, mean value, standard deviation, skewness, kurtosis and cross correlation
• MS Windows 95/NT

HV Technologies, 490 US Highway 11North, Trenton, GA 30752. Tel: 706-657-7700; Fax: 706-657-6073.