The TAPTRANS is an 8-gas on-line transformer DGA monitoring unit designed to monitor the transformer and OLTC (On-Load Tap-Changer). The TAPTRANS can individually measure the Main, Selector and Divertor tanks in one unit. The photo-acoustic detection system used by the TAPTRANS allows measurement of high and low gas levels without the need for extensive recalibration/cleaning. The TAPTRANS measures all significant fault gases (in ppm) as outlined by international standards as well as moisture in oil (%RH & ppm). The measurement of these gases allows the user to detect and diagnose a complete range of transformer and tap-changer faults (including overheating and over tapping).
Monitor the main, selector and divertor tanks in one unit.
Medium/High/Critical risk and/or consequence of failure.
Industrial - Oil & Gas, Chemical plants and heavy industry.
Generation, Transmission, Distribution Transformers and OLTCs.
Complete solution – monitor Main, Selector and Divertor tanks in one unit
Transformer faults detected in their infancy, minimizing costly unplanned outages and equipment failure.
Tapchanger outages can be minimized by planning maintenance based on dissolved gas concentrations.
Single unit used to monitor a three phase bank or multiple transformers.
Photo Acoustic Technology – no costly consumables/calibration gases required.
Transformer output optimized safely, maximizing your assets.
Complete monitoring and diagnostics of transformers from results.
Transformer ageing can be calculated.
Designed for field use – global installation by almost all major utilities.
DGA & Water – Eight gases (hydrogen, methane, ethane, ethylene, acetylene, carbon monoxide, carbon dioxide and oxygen) plus moisture and nitrogen calculation. 8-gas monitoring of multiple tanks in a single unit.
8-gas monitoring of main, selector and divertor tanks in a single unit.
Inputs/Outputs for additional sensors including load and temperature.
Monitoring and Diagnostics 
