Toughened Glass Fog Suspension Insulator U70BLP
High Voltage Glass Insulators: Essential Components for Transmission Lines
Glass insulators are integral to the efficient and safe operation of overhead transmission lines. These critical components provide both insulation and structural support for electrical wires. One of the top choices in this field is the High Voltage Insulator tempered glass insulator U70BLP 70kN, known for its exceptional performance and durability.
Understanding Glass Insulators: Standard vs. Anti-Fouling
- Standard Glass Insulators: Made from ordinary glass materials, these insulators are cost-effective due to their simple manufacturing process that requires no additional coatings. They consist of iron caps, tempered glass pieces, and steel feet bonded with cement adhesive.
- Anti-Fouling Glass Insulators: Featuring a fluorocarbon coating, these insulators boast enhanced moisture-proof and anti-fouling properties. Their unique design allows for easy detection and maintenance—any loss in insulation causes the glass to burst, signaling the need for attention.
Types of Glass Insulators Produced by Jiangxi Huayao Electric Co., Ltd
- Standard Type: 40-550kN
- Pollution Resistant Type: 70-400kN
- Multi-Umbrella Type: 120-330kN
- Aerodynamic Type: 120-300kN
- Ground Wire Type
Technical Specifications of U70BLP Glass Insulator
- Diameter: 280mm, Spacing: 146mm
- Creepage Distance: 450mm, Coupling Size: 16mm
- Mechanical Failing Load: 70kN, Tension Proof: 35kN
- Dry Power-frequency Withstand Voltage: 85kV
- Wet Power-frequency Withstand Voltage: 50kV
- Lightning Impulse Withstand Voltage: 125kV
- Net Weight: 5.5kg
Product Details
The U70BLP 70kN anti-fog disc suspension glass insulator, made from high-quality fiberglass, is designed for high-voltage applications. Rated at 33kV, it is perfect for demanding conditions in transmission lines. Certified by ISO9001, this insulator promises reliability and long-lasting performance.
Production Process of Glass Insulators
At Jiangxi Huayao Electric Co., Ltd, the production of glass insulators involves sophisticated processes:
- Mixing raw materials to form ingredients.
- Melting to transform these ingredients into a uniform glass liquid.
- Pressing the liquid into the shape of glass insulation parts using hydraulic machines.
- Tempering, which involves controlled cooling to enhance durability.
- Conducting cold and hot shock tests to ensure quality and reliability.
- Glue assembly, which involves placing the insulator parts together with precision.
- Inspection tests, including tensile load tests, to verify product quality.
Advantages of Anti-Fouling Glass Insulators
- Self-Cleaning Performance: Minimal dirt accumulation due to rain washes.
- Stain Resistance: Effectively prevents dirt from adhering in humid environments.
- Arc and Vibration Resistance: Maintains smooth surface and mechanical strength even after lightning burns.
- Long Service Life: Over 35 years of operation without significant aging.
For any queries or to place an order, please contact Jiangxi Huayao Electric Co., Ltd. Ensure optimal insulation and performance for your transmission lines with our superior glass insulators.
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