Análise de Transformadores

  • The Vaisala MHT410 Moisture, Hydrogen and Temperature Transmitter provides reliable online monitoring of insulating oil in power transformers. With its unique probe design, the MHT410 delivers accurate measurement and trend data about the health of the transformer in real time. • Information on transformer fault situations • Enables timely, proactive maintenance decisions to minimize expensive service shutdowns and outages ▪ Online monitoring of insulating oil transformer ▪ Measures directly from oil without a need of pumps, membranes etc. ▪ Moisture and hydrogen sensors are in direct contact with representative oil in the transformer ▪ Monitors health of the transformer in real time ▪ Information on transformer fault situations ▪ Unique probe design, robust and easy to install ▪ Compact size ▪ 5 year standard warranty ▪ Isolated inputs and outputs, EMC tolerant device with IP66 metal housing ▪ Adjustable probe installation depth fits in a variety of transformers
  • The Vaisala Optimus OPT100 DGA Monitor for Transformers gives you out of the box performance, completely eliminates false alarms, and offers the best long-term stable measurements of any multi-gas DGA monitor on the market – all with no maintenance. Vaisala OPT100 two key design drivers have been safety and reliability in demanding operating environments. The monitor’s IR sensor is based on Vaisala core measurement technology and components manufactured in own cleanrooms. Vacuum gas extraction means no data fluctuation due to oil temperature, pressure, or type. The result? - Real-time fault gas monitoring with no false alarms or maintenance.