GE DGA 900 MULTITRANS | On-line DGA & moisture for 3 x single phase transformer
On-line DGA monitoring device for 2 or 3 nearby individual transformer tanks. Discrete measurement of 9 gases plus moisture with load sensor, inputs, outputs, alarms and extensive communication options.
Dissolved Gas Analysis (DGA) and moisture measurement of the insulation oil are recognised as the most important tests for condition assessment of transformers. Traditionally performed in a laboratory environment, the MULTITRANS uniquely provides the capability to perform full on-line multi-gas DGA and moisture monitoring of up to three main tank oil sources in a sin gle phase bank of transformers.
Applications
MULTITRANS is best suited for monitoring large, system critical or compromised single phase multiple tank transformers with a view to extending asset life, preventing unexpected failure and operating on a condition based / predictive maintenance schedule.
- GSU transformers
- Mission critical Industrial transformer
- Transmission transformers
- HVDC station transformers
- On load tap changers
- Circuit breakers
Key Benefits
- Remote insight into transformer condition
- Faults can be detected in their infancy
- Transformer load and output can be optimised safely
- Discrete measurement of all fault gases facilitates full diagnostics
- Transformer ageing can be calculated
- Fault type can be classified from results
- Full DGA of up to three transformer tanks operating in a single phase bank using only one monitor
- Aids condition based and predictive maintenance strategies
