The SIGMA 2000 interfacial tensiometer is a fully automatic device for the measurement of interfacial tension in transformer oil accord. to ASTM-D971 and IEC60422. No previous knowledge of IFT measurement is required, the step-by-step instruction on the large LCD display guides you
ENERGY Support developed the Contamination-Free Oil sampling Kit with temperature Control, to avoid any misinterpretation of Oil samples.
Results are strongly dependent on Temperature and Oil Ageing Conditions.
So don´t miss the information about Oil temperature when you take your
Automatic on-line analysis of 11 gases The analysis is done in 2 steps with high selectivity and accuracy fully compliable with laboratory procedure.
Degassing of the taken oil sample through vacuum extraction ( acc.DIN/IEC 60567/567
Dissolved gas analysis through gas chromatography with
The versatile coulometer – simple titrating!
The Pocket Titrator KF is a truly portable and easy to use coulometric titrator: Titrations with electrochemical reagent generation – simple by one “click” in the user-friendly software.
The microprocessor with high
State of the Art Technology – Portable Gas Chromatograph
Available in different versions
Fully automatic measurement procedure
Fully compliant with ASTM D3612 and IEC 60567
Automatic sample injection
High Sensitivity through Vacuum Degassing
High Selectivity through Gas
Automatic Dielectric Constant Tan Delta & Resistivity Test Set –TDM 4000
The TDM-4000 is an automated instrument for measuring the electrical characteristics of transformer oil, insulating liquids & other insulating material samples. The TDM-4000 measures Capacitance,
The TOP-TOGA Autosampler is an easy-to-use and rugged sample tray for full vacuum degassing of transformer oil samples. It is designed for optimum value, time saving and excellent performance. There is no more need for changing sample containers; once the oil sample is taken from the
Automatic analysis of the dissolved gases in oil-filled transformers
The analysis is done in 2 steps which guarantee a very high selectivity and sensitivity of the determination of dissolved gases:
Gas separation by means of fully vacuum degassing ( accord. to DIN EN 60567,
Travelling Wave Fault Location system for transmission lines
Dr. Xu and Dr. Gale invented the transient current travelling wave fault location method in late 1980s, identifying the passage of travelling waves through CTs
Kehui is one of the earliest and biggest manufacturer in the
HV Surge converts high resistance cable fault to a low resistance arc
TDR injects impulse on to cable and compares the reflection from the cable before and during the arcing
Deviation of the signals represents the distance to the fault position based on time and a known pulse propagation