DOWE EL Series Bus Bar Insulator Electrical Busbar Epoxy Resin Isolator Support

Technical specifications

Customization guide

Adjust dimensions, threading depth, or material thickness to meet specific voltage, temperature, or mechanical load requirements.

Get inspired

With the layered cylindrical design, you can stack multiple units to achieve higher voltage isolation. For instance, in industrial substations, the threaded holes allow seamless integration into busbar systems, ensuring safe energy transmission even under extreme conditions.

Choose your model

Supplier's note

1. Technical Breakthroughs:

   • Epoxy Resin Material: 20% lighter than traditional porcelain, reducing system weight without compromising voltage withstand capability.
   • Layered Structure: Achieves 15kV isolation in the Advanced Model, surpassing industry-standard single-layer designs.
   • Custom Thread Design: Enables 30% faster assembly compared to non-threaded insulators.

2. Optimal Version Selection:

   • Base Model: Suitable for standard 10kV installations in commercial buildings.
   • Advanced Model: Ideal for industrial plants requiring 15kV handling and wider temperature tolerance.
   • Pro Model: Designed for extreme environments (e.g., offshore platforms) needing 20kV capacity and -40°C resilience.

With the Pro Model’s 20kV rating, you can safely manage high-power grids. Its expanded temperature range ensures reliability in harsh climates, paired with epoxy’s lightweight properties to reduce structural load demands.