Exnovo also offers an array of optional transformer accessories to optimize equipment monitoring and performance levels and to safeguard transformers against various risks during operations. Other preferred accessories may also be supplied by Exnovo upon client request.
Self Bunded Enclosure
Specialized self bunded enclosure with a removable cover that enables a 360° access to the transformer. The enclosure is vented to control the temperature inside and allow heat to escape from the transformer. An oil containment and fork pockets are also built and integrated into the enclosure for convenience.
Oil Removal Cartridge
The transformer oil removal cartridge is a cost-effective, low-maintenance, failsafe, and environment-friendly solution boasting a smart polymer technology, which prevents hydrocarbon contaminants from exiting the transformer bund.
Winding Temperature Indicator
Reliable and accurate temperature measurement ensures a longer lifetime of a transformer and is crucial to maintaining the overall health of the asset. Winding temperature indicator provides alarm and control signals that are used to activate cooling control systems on a transformer. Maintaining proper cooling controls can extend the lifetime of the transformer.
Protection Relay
The Detection- Gas and Pressure Temperature (DGPT) is a protection relay for hermetically sealed liquid-immersed transformers. This equipment detects the emissions of gasses, the internal overpressure and monitors the temperature of the oil.
Oil Sampling Valve
The sampling valve is used to draw a fluid sample from the transformer tank and allow for trouble-free service over a long period of time. It is recommended that the fluid sample is taken on a yearly basis to ensure the equipment runs safely and efficiently.
Junction Box
The transformer junction box is an enclosure that houses electrical cables that are joined together and safely protects the connections.