ZJ-40.5 LYC134 Post Insulator for High Voltage Switchgear

TheZJ-40.5 LYC134 Post Insulatoris a premium solution engineered for high-voltageSwitchgear guidesystems. Crafted using cutting-edgeepoxy resin molding technology, thispost insulatoroffers exceptionalmechanical strength,electrical insulation, andenvironmental resistance. Whether you’re managing a substation, industrial control cabinet, or indoor switchgear panel, this product ensures long-lasting reliability and consistent performance—especially in challenging environments or compact setups requiring high-voltage insulation.

Normal Operating Environment Conditions

TheZJ-40.5 LYC134 Post Insulatoris designed to thrive under the following conditions:

• Altitude: ≤1000m (standard); ≤3000m (plateau type)
• Ambient Temperature: -10°C to +40°C
• Relative Humidity: Daily average ≤95%; Monthly average ≤90%
• Environment: Free from corrosive gases, flammable vapors, heavy pollution, smoke, salt fog, or conductive dust
• Vibration: No frequent mechanical vibrations or impacts
• Pollution Resistance: Suitable for dew and contamination level II environments

This adaptability makes it a standoutpost insulatorfor diverse applications.

Technical Specifications

Below are the detailed specifications of theZJ-40.5 LYC134 Post Insulator:

These specs highlight why thispost insulatorexcels in high-voltage environments.

Features and Benefits of the ZJ-40.5 LYC134 Post Insulator

• High Mechanical Strength: With a bending strength of16000 N, thispost insulatorwithstands significant mechanical stress, ensuring durability in tough conditions.
• Superior Insulation Performance: Boasting a low partial discharge (<10 pC) and a power frequency withstand voltage of95 kV, it delivers reliable electrical insulation.
• Enhanced Creepage Distance: The830 mm creepage distanceboosts performance in polluted or humid settings, minimizing electrical failure risks.
• Durable Epoxy Resin Material: Made from high-qualityepoxy resin, thispost insulatoris flame-retardant, anti-tracking, and weather-resistant for long-term use.
• Compact and Customizable Design: Its adjustable height (320–380 mm) fits compact switchgear setups, with customization options available.

These features make theZJ-40.5 LYC134a top-tierpost insulatorfor demanding applications.

Applications of the Post Insulator

TheZJ-40.5 LYC134 Post Insulatoris versatile and ideal for:

• Indoor high-voltage switchgear panels
• Subestações compactas
• Distribution cabinets in power utilities
• Industrial power control systems
• Renewable energy installations(e.g., wind or solar substations)

Its adaptability ensures it meets the needs of various high-voltage setups.

Perguntas frequentes (FAQ)

1. What is a Post Insulator used for?

Apost insulatorsupports and insulates live conductors in high-voltage environments like switchgear, circuit breakers, and distribution equipment. It provides both mechanical support and dielectric isolation.

2. Is the ZJ-40.5 LYC134 Post Insulator suitable for polluted environments?

Yes. With an830 mm creepage distanceand robustepoxy resin construction, thispost insulatorperforms reliably in pollution level II environments, including humid or dusty conditions.

3. Can the Post Insulator be customized in color or size?

Yes. Standard colors are brown and red, but other colors and sizes can be tailored upon request, depending on order volume.

Why Choose the ZJ-40.5 LYC134 Post Insulator?

For a reliable, efficient, and compactpost insulatorin high-voltage applications, theZJ-40.5 LYC134stands out. Built with premiumepoxy resinand certified toCE and ISO 9001:2000standards, it guarantees electrical safety and mechanical durability—even in the harshest environments.

For pricing, customization options, or delivery details, contact our sales team today!