This product is an epoxy resin insulating support/insulator, which is a key component used for insulation and fixation of bus bars (copper bars/aluminum bars) in the electrical system. It is molded of high-strength epoxy resin material and has a frustum shaped structure with a smooth and seamless surface. The top can directly carry conductors, and the bottom is fixed to the equipment frame by bolts or embedding. It is suitable for medium and high voltage power distribution equipment (such as switchgear, bus ducts, etc.) insulation isolation and mechanical support.
1. Core functions
1. Electrical insulation: Isolate live conductors from grounded metal parts to prevent leakage or short circuits.
2. Mechanical fixation: Stabilize the bus bar to resist electromagnetic force and vibration.
3. Electric field homogenization: Optimize the electric field distribution around the conductor and reduce the risk of partial discharge.
2. Design characteristics
1. frustoconical structure: Increase the creepage distance and improve insulation reliability in dirty environments.
2. Integrated molding process: Epoxy resin material is cured at high temperatures, has no joints, and has excellent voltage resistance.
3. High adaptability: The top can be perforated or embedded in a metal bushing, compatible with different conductor installation requirements.
3. Application scenarios
1. Medium and high-voltage switchgear (such as 10kV-40.5kV systems), ring network cabinets, prefabricated bus connection units.
2. Bus support for power distribution systems of industrial plants, data centers, and new energy power stations.
4. Performance advantages
1. High voltage resistance: Meet IEC60273 or GB/T 8287 standards, withstand power frequency/impulse voltage tests.
2. Environmental adaptability: Resistance to moisture and corrosion, suitable for use in high humidity or slightly polluted environments (creepage specific distance can be customized).
3. Convenient installation: Modular design, compatible with standard bus bars, reducing assembly time.
5. Typical parameters (reference)
1. Rated voltage: 12kV/24kV/36kV
2. Mechanical strength: Can withstand vertical load ≥1kN
3. Heat resistance rating: F (155℃) or higher, flame retardant UL 94V-0 certification
This product is an epoxy resin insulating support/insulator, which is a key component used for insulation and fixation of bus bars (copper bars/aluminum bars) in the electrical system. It is molded of high-strength epoxy resin material and has a frustum shaped structure with a smooth and seamless surface. The top can directly carry conductors, and the bottom is fixed to the equipment frame by bolts or embedding. It is suitable for medium and high voltage power distribution equipment (such as switchgear, bus ducts, etc.) insulation isolation and mechanical support.
1. Core functions
1. Electrical insulation: Isolate live conductors from grounded metal parts to prevent leakage or short circuits.
2. Mechanical fixation: Stabilize the bus bar to resist electromagnetic force and vibration.
3. Electric field homogenization: Optimize the electric field distribution around the conductor and reduce the risk of partial discharge.
2. Design characteristics
1. frustoconical structure: Increase the creepage distance and improve insulation reliability in dirty environments.
2. Integrated molding process: Epoxy resin material is cured at high temperatures, has no joints, and has excellent voltage resistance.
3. High adaptability: The top can be perforated or embedded in a metal bushing, compatible with different conductor installation requirements.
3. Application scenarios
1. Medium and high-voltage switchgear (such as 10kV-40.5kV systems), ring network cabinets, prefabricated bus connection units.
2. Bus support for power distribution systems of industrial plants, data centers, and new energy power stations.
4. Performance advantages
1. High voltage resistance: Meet IEC60273 or GB/T 8287 standards, withstand power frequency/impulse voltage tests.
2. Environmental adaptability: Resistance to moisture and corrosion, suitable for use in high humidity or slightly polluted environments (creepage specific distance can be customized).
3. Convenient installation: Modular design, compatible with standard bus bars, reducing assembly time.
5. Typical parameters (reference)
1. Rated voltage: 12kV/24kV/36kV
2. Mechanical strength: Can withstand vertical load ≥1kN
3. Heat resistance rating: F (155℃) or higher, flame retardant UL 94V-0 certification
