Benefiting from over 15 years of multigas DGA vendor experience and over 15.000 devices in the field,

the DGA 900 encapsulates learnings and improvements derived from its predecessors to bring improved

performance,

innovative new features, enhanced user experience and increased field reliability and robustness.

While on-line DGA is now widely accepted as the most effective method of assessing the condition of a

transformer,it does not cover all the possible sources of issues.

Subsystems like the tap changer, the cooling system or the bushings can generate their own problems if

they are left unmonitored.

The DGA 900 PLUS monitoring system integrates DGA measurement, additional sensors,

analysis models and data handling features to address the majority of prevalent failure modes.

This cost-effective package provides the condition assessment tools essential for the effective

management and optimal utilization of this critical sub-station asset.

It is most suited for monitoring large, mission critical transformers or compromised transformers

with a view to extending their life and preventing any unexpected failure.