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Home > Products > Switchgear Fittings > Insulation Accessories > Bending Plate Series > WB9-40.5/146 40.5kV High Voltage Electrical Insulator Baffle Plate Made of Red Epoxy Resin for Enhanced Insulation

WB9-40.5/146 40.5kV High Voltage Electrical Insulator Baffle Plate Made of Red Epoxy Resin for Enhanced Insulation

    WB9-40.5/146 40.5kV High Voltage Electrical Insulator Baffle Plate Made of Red Epoxy Resin for Enhanced Insulation

    The WB9-40.5/146 40.5kV High Voltage Electrical Insulator Baffle Plate made of red epoxy resin ensures enhanced insulation and reliable performance in electrical systems. Designed for high-voltage applications, it provides superior durability, excellent dielectric strength, and resistance to environmental stress. Ideal for substations, transformers, and power distribution equipment.
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The Bending Plate component features a unique bending structure, allowing it to accommodate mechanical stresses and support the proper alignment of various parts within the system. The Bending Plate is typically utilized to isolate live parts and maintain a safe distance between conductive elements, thus enhancing the overall safety and reliability of electrical systems.

Its precise dimensions and excellent thermal and electrical properties make it suitable for applications in high-voltage environments, withstanding high mechanical loads while preventing electrical breakdowns.

Drawing

High Voltage Electrical Insulator Baffle Plate


The WB9-40.5/146 40.5kV High Voltage Electrical Insulator Baffle Plate is engineered for high-voltage electrical applications, providing superior insulation and long-term durability. Made of red epoxy resin, this baffle plate enhances dielectric performance, prevents electrical leakage, and ensures operational safety in power distribution, substations, and transformer installations.


This comprehensive guide covers technical specifications, user instructions, packaging, handling, and transportation requirements, structured for clarity, professional use, and Google SEO optimization. It is suitable for website content, B2B platforms, and technical documentation.


Key Features

  • Rated Voltage: 40.5kV

  • Material: High-strength red epoxy resin

  • Type: Electrical insulator baffle plate

  • Enhanced Insulation: Superior dielectric strength

  • Durability: Resistant to environmental stress, including moisture and dust

  • Application: Power substations, transformers, and medium/high-voltage systems

  • Compliance: International standards for high-voltage insulation


Technical Specifications


ParameterSpecification
ModelWB9-40.5/146
Rated Voltage40.5kV
MaterialRed Epoxy Resin
Insulation LevelHigh-voltage class
Dielectric Strength≥ 40kV
Mechanical StrengthHigh tensile and compressive resistance
Operating Temperature-40°C to +85°C
Environmental ResistanceUV, moisture, pollution, chemical exposure
DimensionsStandard: 146mm (model-specific)
WeightVariable based on configuration

Design and Material Advantages

The WB9-40.5/146 insulator baffle plate is designed to maximize electrical performance and safety. Key advantages include:

  1. Red Epoxy Resin Material:
    Provides high dielectric strength, excellent mechanical properties, and thermal stability.

  2. Enhanced Insulation:
    Optimized baffle design prevents flashover and leakage under high-voltage conditions.

  3. Mechanical Robustness:
    The plate withstands compressive forces, impacts, and environmental wear, ensuring long-term durability.

  4. Environmental Protection:
    Resistant to moisture, UV exposure, chemical agents, and temperature variations, suitable for outdoor or indoor installations.

  5. Precision Manufacturing:
    Each plate is molded and cured under controlled conditions to maintain consistency and reliability.

High Voltage Electrical Insulator Baffle Plate



Applications

The WB9-40.5/146 Baffle Plate is suitable for:

  • Power Substations: Enhancing insulation between high-voltage components.

  • Transformer Installations: Providing safe isolation between conductive elements.

  • Switchgear Equipment: Preventing electrical leakage and flashover in medium and high-voltage cabinets.

  • Renewable Energy Systems: Used in wind and solar transformer circuits.

  • Industrial Power Distribution: Ensuring safety and efficiency in factories and commercial facilities.


User Guidelines

Installation Instructions

  1. Inspection:
    Before installation, visually inspect the baffle plate for cracks, contamination, or defects.

  2. Mounting:
    Align the plate correctly in the electrical system according to the manufacturer’s instructions. Ensure all fasteners are securely tightened.

  3. Spacing:
    Maintain proper clearance from conductive elements to avoid flashover.

  4. Environmental Consideration:
    Avoid direct contact with water accumulation, chemical liquids, or excessive dust during installation.

Operational Safety

  • Do not handle the plate with bare hands if energized equipment is nearby.

  • Wear personal protective equipment (PPE), including gloves and insulated tools.

  • Avoid mechanical shock or bending of the plate, which may compromise insulation.

  • Do not exceed rated voltage and load specifications.


Packaging Information

Proper packaging ensures safe delivery and prevents damage:


Packaging ComponentDescription
Individual WrappingEach baffle plate wrapped with anti-static, moisture-resistant film
CushioningFoam, bubble wrap, or molded protective material to absorb shocks
Outer CartonHeavy-duty corrugated box with reinforced corners
PalletizationWooden or plastic pallets for stacking multiple units
LabelingModel number, voltage rating, handling instructions, and weight clearly marked
Quantity per BoxTypically 5–10 plates per carton, depending on size


Packaging Tips:

  • Avoid stacking beyond recommended limits to prevent breakage.

  • Use vibration-dampening material for long-distance transportation.

  • Include inspection tags and quality certification documents inside each carton.


Transportation Requirements

The WB9-40.5/146 baffle plate requires careful handling during transportation:

  1. Vehicle Type:
    Use covered trucks for protection against rain, UV, and dust.

  2. Handling:
    Use lifting equipment or manual handling with proper safety gear. Avoid dropping or striking plates.

  3. Environmental Protection:
    Maintain dry conditions, avoid prolonged exposure to sunlight, and prevent contact with corrosive chemicals.

  4. Securing Cargo:
    Fasten pallets or cartons securely to prevent movement during transport.

  5. Temperature Consideration:
    Extreme temperatures may affect epoxy properties; transport under controlled or moderate temperature conditions if possible.


Maintenance and Inspection

Although made of durable epoxy resin, regular inspection is recommended:

  • Visual Inspection: Look for cracks, surface wear, or discoloration.

  • Cleaning: Use dry cloths or mild detergent; avoid abrasive tools or solvents.

  • Electrical Testing: Periodically measure insulation resistance, especially in high-pollution environments.

  • Mechanical Check: Ensure that mounting hardware remains tight and intact.


Advantages and Benefits

  • High Dielectric Strength: Ensures Safe Operation under 40.5kV conditions.

  • Durable Material: Red epoxy resin resists mechanical, thermal, and chemical stress.

  • Enhanced Insulation: Prevents flashover, leakage, and electrical faults.

  • Ease of Handling: Lightweight, modular design simplifies installation and replacement.

  • Compliance: Meets international high-voltage insulator standards.


Comparison with Conventional Insulator Plates


FeatureWB9-40.5/146 Epoxy Resin PlateStandard Insulator Plate
Dielectric StrengthHigh (≥40kV)Moderate (20–30kV)
MaterialRed epoxy resinCeramic or standard polymer
Environmental ResistanceUV, moisture, chemicalsLimited resistance
Mechanical StrengthHighModerate
MaintenanceLowModerate
ApplicationIndoor/Outdoor High VoltageMainly Indoor

Troubleshooting


IssuePossible CauseRecommended Action
Surface CracksMechanical stress or impactReplace plate immediately
FlashoverContamination or insufficient spacingClean surface, verify clearance
Reduced InsulationAging or UV exposureTest insulation resistance, consider replacement
Loose MountingVibration or improper installationRe-tighten or replace hardware
Surface ContaminationDust, chemical exposureClean using non-abrasive methods



The WB9-40.5/146 40.5kV High Voltage Electrical Insulator Baffle Plate made of red epoxy resin provides enhanced insulation, superior dielectric strength, and long-lasting durability. Ideal for transformers, substations, and switchgear, it ensures safe operation, reliable performance, and environmental resistance, meeting high-voltage industry standards for indoor and outdoor installations.



The WB9-40.5/146 40.5kV High Voltage Electrical Insulator Baffle Plate is a high-quality solution for medium and high-voltage systems. Its red epoxy resin construction, superior insulation, mechanical strength, and environmental resistance make it suitable for transformers, substations, and switchgear. Proper handling, packaging, transportation, and installation ensure long-term reliability and safe operation, meeting industrial and commercial requirements.


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