PRODUCTS – OVERVIEW
All Trojan Products are designed for unmanned, long term operation on energized transformers. All systems contain many safety features which will automatically shut down the system and isolate the transformer. Trojan products are easy to operate and are virtually maintenance free.
Trojan Dry Out System (tROJAN 1000 / TROJAN 2000/ Trojan 3000)
The Trojan LV Dry-Out System is fully automated for safe online connection to the transformer main tank, and provides accurate analysis, degassing and water in cellulose reduction. The Trojan can be connected to any size or kV rated transformer. It can either be trailer or stand mounted, depending on your requirements. If required, it can also be permanently installed on a transformer.
The Trojan LV has three optional treatment cycles: analysis, low vacuum degassing and water removal. Large capacity adsorbent filters are used to remove water.
These large capacity water removal Filters are automatically regenerated (re-dried) at preset intervals. By regularly Re-Drying the Filters, water removal efficiency is significantly improved, which creates a strong disequilibrium between the oil and cellulose. The Filters last over 18 months providing low cost water reduction.
Utilities find them very easy to use. Virtually no maintenance is required, and the many safety features automatically shut down and make safe during faults. An SMS text message or email will be sent to the operator informing them of a fault alarm or power outage. The operator is able remotely start / stop the system with the software supplied.
The water in oil Sensor provides real time data and allows accurate water in cellulose diagnosis. Data is logged to memory and available onsite by laptop and by remote communications (software supplied).
Our ongoing services include analysis interpretation - diagnosis, ongoing monitoring and transformer fleet water reduction management. If you only want be responsible for physically moving the Trojan between transformers, we can provide the Analysis interpretation and time to be left on that transformer etc.
Our technology is scalable - we can manufacture a Trojan System sized to meet your needs.
TROJAN HV (1000 / 2000 / 3000)
Like the Trojan LV, the Trojan HV has three optional treatment cycles: analysis, low vacuum degassing and water removal. The large capacity adsorbent filters are used to remove water.
The Trojan High Vacuum (HV) system has a second optional degas cycle, and a second vacuum pump with a maximum rating of 0.5 Torr that operates only during the high vacuum degassing cycle. The HV vacuum pump is sized to progressively reduce gas saturated oil (>10% by volume) to under 1% by continuously circulating the total oil volume while the transformer remains energised. The oil is not heated by the Trojan and is processed at the temperature received from the transformer.
The Trojan HV provides Utilities with the option of full degasification, along with the Trojan’s proven ability to provide analysis and low cost water removal whilst operating unattended on energised transformers.
Trojan AN (Analysis System)
The Trojan AN provides an alternative to traditional sampling methods, which are open to inaccuracy and usually do not provide a realistic idea of a transformers risk profile. Borrowing from the technology incorporated in the Trojan Dry-Out System, the Trojan AN is a portable system that allows the user to capture data (water in oil PPM, Relative Saturation %, and oil temperature) over one or several load cycles to tell us what is accurately happening inside the transformer. The Trojan AN is simple to connect, and can be safely left unattended on energised transformers.
Trojan CF (Carbon Filtration)
The Trojan CF portable filter system is designed for filtering carbon, particulate and water from contaminated oils, such as those in LTC (load tap changers), circuit breakers and main switches.
In a single pass, the system is able to progressively reduce the dirt loading of the oil below 3 micron. The contaminant particulate size is reduced progressively as the oil passes through the filtering system. Both spin on type particulate filters and large capacity cellulose filters are used to remove water and contaminants. A sight vessel on the oil return line allows for visual inspection of the oil integrity after filtration.
This method of gradual reduction allows for large capacity dirt holding and a reduction in the cost of filter replacements, and provides extended use between filter replacements. The Trojan CF can also be used for topping up oil to transformers and other electrical equipment. The Trojan CF System has a separate filter regeneration feature that re-dries the cellulose filters overnight, automatically and totally unattended.
The Trojan CF provides the most comprehensive depth filtration available, with large dirt contamination storage capacity.
Please contact us if you require further information on any Trojan product. We can design products to suit your specific requirements.