12kV, 24kV, 35kV Epoxy Resin Post Insulator Capacitive Insulator

Product Overview

The Epoxy Resin Post Insulator Capacitive Insulator is designed for medium-voltage switchgear, ring main units (RMU), vacuum circuit breakers, and distribution equipment operating at 12kV, 24kV, and 35kV.

Manufactured using high-quality APG (Automatic Pressure Gelation) epoxy resin technology, the insulator combines insulation support and capacitive voltage sensing functions in a single compact component.

It provides reliable electrical insulation, excellent mechanical support, and stable capacitive coupling for voltage indication systems, making it ideal for modern medium-voltage switchgear applications.

Key Features

• Available in 12kV, 24kV, and 35kV ratings
• High-strength epoxy resin construction
• Integrated capacitive voltage sensing function
• Excellent dielectric properties
• Low partial discharge performance
• High mechanical strength
• Flame-retardant and moisture-resistant
• Compact and lightweight design
• Maintenance-free operation
• Suitable for indoor switchgear environments

Applications

• Medium-voltage switchgear
• Ring Main Units (RMU)
• Vacuum Circuit Breakers (VCB)
• Load Break Switches
• Gas-Insulated Switchgear (GIS)
• Capacitive voltage indication systems
• Power distribution panels
• Transformer substations