Understanding Epoxy Resin Application in MV CT/PT Insulation

Medium-voltage current transformers (MV CT) and potential transformers (PT) require highly stable insulation materials. Epoxy resins from JT Resin fulfill this role by combining mechanical performance with reliable electrical insulation.

MV CT/PT insulation resins are formulations designed to match the unique requirements of medium-voltage instrumentation transformers. These include high dielectric strength, crack resistance, and mechanical robustness.

• High Glass Transition Temperature (Tg): Resists thermal softening.
• Excellent Mechanical Strength: Withstands vibration and operational stress.
• Outdoor Performance: Outdoor resin variants resist UV exposure and environmental elements.

JT Resin offers multiple grades for both indoor and outdoor applications. Indoor series focus on mechanical and thermal properties, while outdoor resins emphasize environmental resistance.

Properly chosen resin types have been proven in transformer units operating in industrial environments, where long life span and minimal maintenance are critical.