Rated voltage: 12kV Power frequency withstand voltage (1min): 42kV Lightning impulse withstand voltage (peak): 75kV Partial discharge quantity: ≤3pC
Product Overview
This product is a specialized insulation component for high-voltage switchgear, integratedly molded from high-performance epoxy resin material. It is designed for insulation protection in three-position switch systems (isolation, earthing, and conduction). Through optimized structural design, the product ensures uniform electric field distribution in high-voltage environments, effectively preventing electrical breakdown and partial discharge, guaranteeing the safe and stable operation of power systems.
Core Features
High-Quality Materials with Excellent Voltage Resistance
Uses high-strength epoxy resin material with superior insulation properties, arc resistance, and anti-aging capabilities, suitable for long-term operation under high voltages (such as 12kV/24kV/40.5kV levels).
Smooth surface without air gaps reduces contamination attachment and improves pollution flashover resistance.
Optimized Structural Design
Three-dimensional simulation design for electric field distribution, optimizing insulator shape and spacing to ensure balanced electric field at high voltages and reduce the risk of partial discharge.
Embedded metal connection points ensure stable conductor contact, reducing contact resistance and heat generation.
Easy Installation and High Compatibility
Standardized interface design compatible with mainstream high-voltage switchgear models, allowing direct replacement or upgrade of existing equipment.
Lightweight design simplifies installation process and reduces operation and maintenance costs.
Safe, Reliable, and Durable
Passes strict power frequency withstand voltage, lightning impulse, and mechanical strength tests, meeting GB/T and IEC international standards.
Outstanding corrosion resistance and high-temperature performance, adaptable to complex working environments (such as humidity, high temperature, chemical corrosion, etc.).
Product Overview
This product is a specialized insulation component for high-voltage switchgear, integratedly molded from high-performance epoxy resin material. It is designed for insulation protection in three-position switch systems (isolation, earthing, and conduction). Through optimized structural design, the product ensures uniform electric field distribution in high-voltage environments, effectively preventing electrical breakdown and partial discharge, guaranteeing the safe and stable operation of power systems.
Core Features
High-Quality Materials with Excellent Voltage Resistance
Uses high-strength epoxy resin material with superior insulation properties, arc resistance, and anti-aging capabilities, suitable for long-term operation under high voltages (such as 12kV/24kV/40.5kV levels).
Smooth surface without air gaps reduces contamination attachment and improves pollution flashover resistance.
Optimized Structural Design
Three-dimensional simulation design for electric field distribution, optimizing insulator shape and spacing to ensure balanced electric field at high voltages and reduce the risk of partial discharge.
Embedded metal connection points ensure stable conductor contact, reducing contact resistance and heat generation.
Easy Installation and High Compatibility
Standardized interface design compatible with mainstream high-voltage switchgear models, allowing direct replacement or upgrade of existing equipment.
Lightweight design simplifies installation process and reduces operation and maintenance costs.
Safe, Reliable, and Durable
Passes strict power frequency withstand voltage, lightning impulse, and mechanical strength tests, meeting GB/T and IEC international standards.
Outstanding corrosion resistance and high-temperature performance, adaptable to complex working environments (such as humidity, high temperature, chemical corrosion, etc.).
