11kV Composite Suspension Insulator
This 11kV composite suspension insulator is lightweight and compact for easy transport and installation. It offers high mechanical strength and good anti-pollution performance.
Technical Specifications
Overview
High-Performance 11kV Composite Suspension Insulator
This composite long rod suspension insulator is engineered for 11kV high-voltage transmission lines, particularly in areas prone to heavy pollution. Featuring a lightweight design and high mechanical strength, it offers a maintenance-free solution that is easy to transport and install. The silicone housing and core rod are bonded using advanced injection technology to ensure superior internal insulation and prevent interface breakdown.
Key Performance Metrics
Performance Metrics
11 kV
Rated Voltage
70 kN
Mechanical Tensile Load
110 kV
Lightning Impulse Voltage
Technical Specifications
Technical Data Table
| Model | Structural Height (mm) | Min. Arc Distance (mm) | Umbrella Diameter (mm) | Min. Creepage Distance (mm) | Wet Withstand Voltage (kV) |
|---|---|---|---|---|---|
| FXBW-11/70 (Type 1) | 345±15 | 170 | 97 | 435 | 50 |
| FXBW-11/70 (Type 2) | 365±15 | 180 | 144 | 500 | 60 |
Design & Construction
- Materials
- Silicone HousingFiberglass Reinforced Polymer (FRP) Core RodEnd Fitting
- Manufacturing Process
- Complete injection technology ensures core rod and sheath adhesive without aperture.
Application & Standards
Suitable Environments
- High Voltage (HV) transmission lines
- Polluted areas
- Overhead lines and substations
Executive Standards
GB/T 19519-2014IEC 61109
Hardware Options
Available End Fittings
- Socket-S
- Ball-head-B
- Annular hardware
- Flat pin hardware
- Y type hardware
- U type slot hardware
Physical Properties
- Available Colors
- RedGrayBlueYellow
- Reference Weight
- 1.2 kg - 1.6 kg
