What Is U40BP High Voltage Power Line Toughened Glass Insulator?

The U40BP is a type of toughened glass suspension insulator designed for use in high voltage transmission and distribution systems. Below are some key details about the U40BP insulators:

Specifications of U40BP:
Model: U40BP
Mechanical Failing Load: 40 kN
Diameter: 178 mm
Spacing: 110 mm
Creepage Distance: 185 mm
Ball and Socket Coupling: 11 mm
Wet Power Frequency Withstand Voltage: 25 kV
Dry Lightning Impulse Withstand Voltage: 50 kV
Impulse Puncture Voltage: 2.8 P.U.
Power Frequency Puncture Voltage: 90 kV
Radio Influence Voltage: 50 µV
Corona Visual Test: 18/22 kV
Power Frequency Electric Arc Voltage: 0.12s/20kA
Net Weight per Unit: 2.1 kg

Features of U40BP Glass Disc Insulator :
1. High Mechanical Strength: The U40BP insulator is designed to withstand mechanical loads up to 40 kN, making it suitable for high-stress environments.
2. Electrical Performance: It meets various electrical standards for high voltage applications, including power frequency withstand voltage and lightning impulse withstand voltage.
3. Environmental Resistance: The toughened glass material provides excellent resistance to environmental factors such as temperature fluctuations and pollution.
4. Compliance with Standards: The U40BP insulator complies with IEC standards, ensuring reliability and safety in electrical systems.

Applications of U40BP Toughed Glass Insulators :
Overhead Power Lines: Used to support and insulate conductors in overhead power transmission and distribution lines.
Substations: Suitable for isolating and fixing wires in substations with AC voltage over 1000V and frequency up to 100Hz.
Industrial and Coastal Areas: The design is particularly effective in industrial, agricultural, and coastal areas where environmental conditions can be harsh.

Testing and Quality Control:
Type Tests: Includes dry lightning impulse withstand voltage test, wet power frequency withstand voltage test, mechanical load test, puncture withstand test, and more.
Routine Tests: Visual examination, mechanical routine test, electrical routine test, and thermal shock routine test to ensure consistent quality and performance.

By ensuring compliance with international standards and undergoing rigorous testing, the U40BP toughened glass suspension insulator provides reliable performance in high voltage applications, making it a suitable choice for various electrical systems.

Where to Buy U40BP Glass Insulators?