Rated voltage: 12kV Power frequency withstand voltage (1min): 42kV Lightning impulse withstand voltage (peak value): 75kV Partial discharge: ≤3pC
Product Overview
This product is a special insulating component for high-voltage switchgear. It is integrally molded with high-performance epoxy resin material. It is suitable for insulation protection of three-position switching systems (isolation, grounding, conduction). By optimizing the structural design, the product ensures uniform distribution of the electric field in a high-voltage environment, effectively prevents electrical breakdown and partial discharge, and ensures the safe and stable operation of the power system.
core features
1. High-quality materials with strong pressure resistance
1. High-strength epoxy resin materials are selected, which have excellent insulation properties, arc resistance and aging resistance, and are suitable for long-term operation of high voltages (such as 12kV/24kV/40.5 kV grade).
2. The surface is smooth and has no air gaps, which reduces contamination and improves anti-flashover performance.
2. Structural design optimization
1. Three-dimensional simulation designs the electric field distribution, optimizes the shape and spacing of insulators, ensures balanced electric field under high voltages, and reduces the risk of partial discharge.
2. Embedded metal connection points ensure stable conductor contact and reduce contact resistance and heat generation.
3. Convenient installation and strong adaptability
1. Standardized interface design, compatible with mainstream high-voltage switchgear models, and can directly replace or upgrade old equipment.
2. Lightweight design simplifies the installation process and reduces operation and maintenance costs.
4. Safe, reliable and durable
1. Passed strict power frequency withstand voltage, lightning impulse and mechanical strength tests, and complied with GB/T and IEC international standards.
2. Outstanding corrosion resistance and high temperature resistance, adapting to complex working conditions (such as humidity, high temperature, chemical corrosion, etc.).
Product Overview
This product is a special insulating component for high-voltage switchgear. It is integrally molded with high-performance epoxy resin material. It is suitable for insulation protection of three-position switching systems (isolation, grounding, conduction). By optimizing the structural design, the product ensures uniform distribution of the electric field in a high-voltage environment, effectively prevents electrical breakdown and partial discharge, and ensures the safe and stable operation of the power system.
core features
1. High-quality materials with strong pressure resistance
1. High-strength epoxy resin materials are selected, which have excellent insulation properties, arc resistance and aging resistance, and are suitable for long-term operation of high voltages (such as 12kV/24kV/40.5 kV grade).
2. The surface is smooth and has no air gaps, which reduces contamination and improves anti-flashover performance.
2. Structural design optimization
1. Three-dimensional simulation designs the electric field distribution, optimizes the shape and spacing of insulators, ensures balanced electric field under high voltages, and reduces the risk of partial discharge.
2. Embedded metal connection points ensure stable conductor contact and reduce contact resistance and heat generation.
3. Convenient installation and strong adaptability
1. Standardized interface design, compatible with mainstream high-voltage switchgear models, and can directly replace or upgrade old equipment.
2. Lightweight design simplifies the installation process and reduces operation and maintenance costs.
4. Safe, reliable and durable
1. Passed strict power frequency withstand voltage, lightning impulse and mechanical strength tests, and complied with GB/T and IEC international standards.
2. Outstanding corrosion resistance and high temperature resistance, adapting to complex working conditions (such as humidity, high temperature, chemical corrosion, etc.).
