MSENSE VAM – Online OLTC Monitoring

Indicates faults at an early stage that are not detected with other online monitoring methods
The self-learning algorithm guarantees easy integration into any transformer and can be used for a wide range of tap-changers from other manufacturers.
Integrated system solution through flexible combination options with other ETOS® modules
VAM ANALYSIS SERVICE provides probable causes and clear instructions for action

MSENSE VAM Uses vibroacoustics to analyze the heartbeat of your tap-changer

On-load tap-changers are among the most important and critical components of power transformers. It is therefore crucial for grid operators, to be able to ascertain their condition at any time. Based on our experience from over 20 years of tap-changer monitoring, we have developed a unique online diagnostic tool: MSENSE VAM.

VAM stands for vibroacoustic measurement and this device can be used universally for all types and brands of OLTC.

Good to know: Our service goes even one step further. Our VAM ANALYSIS SERVICE offers a detailed report with recommendations and actions

Flyer Download

Operating Instructions Download