Protection against pollution, extreme weather, and electrical stresses on equipment up to 1200 kV.
G4 is engineered to provide protection against hyper-pollution, extreme weather, and electrical stresses. Designed for mission-critical equipment, the self-revitalizing hydrophobicity of the coating prevents the formation of a conductive wet layer thereby suppressing the formation of leakage current and preventing flashovers. G4 ensures your grid operates at peak efficiency, no matter the climate and pollution conditions today, or decades later.
Mitigates Insulator contamination threat and moisture-induced conductivity up to 1200 kV
G4 on ceramic is a most effective solution for flashover prevention on OHLs in H-VH pollution, where SRIs won’t survive
Better heat dissipation and superior adhesion, G4 provides UV protection and improved pollution performance
42kV/mm dielectric strength, G4 provides added dielectric strength to panels preventing internal flashovers. (ideally applied with tape)
Reduce corrosion threat to transformers & infrastructure due to industrial emissions, coastal salt fog, and airborne contaminants
Co-develop coating procedures in factories based on your target markets and production volumes
Our teams and partners are trained to deliver RTV Coating projects with efficiency, safety and within strict deadlines. With experience of hundreds of projects and in-house expertise drawn from RTV workgroups for global standardization at CIGRE, IEC, IEEE and the BIS (Bureau of Indian Standards), we bring the knowhow.
Analyse equipment design, operational conditions and layout to determine optimal coating strategy
Pre-application prep for maximum adhesion
Trained and efficient workmanship
Beyond application, we provide expert guidance on maintenance best practices and long-term performance strategies.
“Hydrophobicity Transfer Material “ Insulators like SRIs and RTV-coated ceramic contact Low Molecular Weight Fluids (LMWFs). G4 contains a significant amount of LMWF for long life
Contaminants on the insulator are encapsulated by gradual release LMWFs, rendering them harmless
Natural washing washes away contaminants, healing the insulator via LMWF release
Even if the insulators are contaminated, the LMWF ensures the surface is hydrophobic again
Our promise is to deliver reliable, efficient, and high-quality bushing reactors and repair services. We are committed to enhancing system performance, ensuring safety, and providing long-term solutions.
"Work is carried out in a planned manner. They take all the safety measures and have done work as per approved procedures. Quality of work is good"
“Work completed in a timely manner with appropriate safety”
“Project planning and procedure documents are very good. Work completed with good quality and ensuring high safety standards and within timeline. Shutdown related work also completed within shortest communication time”
“The deliveries and application were completed well within schedule and to the quality, workmanship and safety standards of our satisfaction”
“Quality of work is exceptional”
“All procedures adopted by the vendor are well designed and project planning is good. Work carried out with full consideration of safety & within allocated time limit. All expectations met.”
“Epsilon team has adhered to all safety rules while carrying out the work. Team project communication was exceptionally well. Project executed on schedule”
“Workmanship is good. Good knowledge.”
“Epsilon has taken utmost care regarding safety. Project communication has been excellent; they have maintained timelines perfectly. Job execution has been excellent!”
“Overall experience working with the Epsilon team was GREAT!”
“GOOD WORK!”
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