DGA for Multiple Power Transformers

TOTUS MT allows comprehensive DGA for up to three separate tanks; such as a bank of single phase transformers.

TOTUS MT incorporates the robust design, performance and field quality that allow Asset Managers to more confidently manage and extend the life of their critical assets.


  • Accurate, reliable, field proven
  • No consumables or calibration gas requirements
  • Market-leading specifications
  • Full control and comms via secure, flexible web-access
  • Rugged, modular design to highest industrial standards

Concept Animation

TOTUS MT also retains the advanced features of TOTUS

1. Dissolved Gas Analysis (DGA)

DGA is the cornerstone of any successful transformer management program:

  • 9 Gas + Moisture
  • Leading-edge photo-acoustic spectroscopy (PAS)
  • No consumables (calibration or carrier gas) requirements
  • Multiple-tank option available
  • One unit for single phase bank of transformers
  • Market leading specification providing an accurate and robust product

2. Partial Discharge (PD)

The revolutionary PD technology of INTEGO TM can now be incorporated into TOTUS. Unique noise rejection algorithms, continuous monitoring, embedded intelligence and state-of-art analysis tools all mean PD can now be reliably, easily and successfully applied to transformers.

  • Unique Tap adaptor design ensures a reliable / safe installation with protection against voltage surges
  • Effective noise rejection designed specifically for transformers
  • Continuous monitoring which ensures all significant PD activity is captured
  • Data converted into visual graphics which are easily interpreted for the non PD expert

3. Bushing Monitoring (BM)

A bushing failure can be a catostrophic event resulting in widespread collateral damage. Such major events can be avoided through early detection of potential defects via online bushing monitoring. TOTUS provides an effective solution.

  • Early detection of fast developing faults e.g. sudden short circuit of capacitive layers
  • Avoidance of false alarms through advanced algorithms
  • Automatic separation of PD in bushings
  • Highly stable relative Tan Delta & Capacitance measurement
  • Simple commissioning with no manual tuning and additional softwares