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Insulation Materials & Elements
  • 10kV Epoxy Resin Insulated transformer cast wall bushing for Switchgear 12KV
  • 10kV Epoxy Resin Insulated transformer cast wall bushing for Switchgear 12KV
  • 10kV Epoxy Resin Insulated transformer cast wall bushing for Switchgear 12KV
  • 10kV Epoxy Resin Insulated transformer cast wall bushing for Switchgear 12KV
  • 10kV Epoxy Resin Insulated transformer cast wall bushing for Switchgear 12KV
  • 10kV Epoxy Resin Insulated transformer cast wall bushing for Switchgear 12KV
10kV Epoxy Resin Insulated transformer cast wall bushing for Switchgear 12KV

10kV Epoxy Resin Insulated transformer cast wall bushing for Switchgear 12KV

  • 2 - 99 Pieces
    $23
  • 100 - 999 Pieces
    $22
  • >= 1000 Pieces
    $20

Customization:

specification（Min.Order: 100 pieces）
View product details

10kV Epoxy Resin Insulated transformer cast wall bushing for Switchgear 12KV

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Voltage Insulation: Designed to safely isolate and protect electrical systems in transformer and switchgear applications up to 12kV, ensuring reliable performance under high-stress conditions.
  • Mechanical Durability: Constructed from epoxy resin, providing robust insulation, thermal stability, and resistance to environmental factors like moisture and corrosion.

Key features

  • 1. Advanced Epoxy Resin Material Technology

    • With corrosion-resistant epoxy resin insulation, ensure卓越的绝缘性能和耐环境老化能力 compared to traditional porcelain materials. This lightweight design reduces installation complexity while maintaining卓越的机械强度.

  • 2. Secure Mounting Design for Easy Integration

    • With a robust flange and precision-engineered grooves, achieve seamless mounting in switchgear systems. The structural design outperforms models with generic interfaces, ensuring stable operation under high mechanical stress.

  • 3. High-Voltage Performance at 10kV

    • With a rated voltage of 10kV, safely handle high-voltage applications up to 12kV, enabling reliable power transmission in demanding industrial environments. This exceeds the capacity of standard low-voltage bushings.

  • 4. Industrial Scenario Optimization

    • Designed specifically for transformer and switchgear applications, this bushing ensures continuous operation in commercial/industrial settings. Its compact design addresses space constraints while maintaining high reliability.

  • 5. Compliance with Safety Standards

    • Certified to meet IEC 60137 and other industry safety standards, guaranteeing electrical safety and environmental durability. This ensures compliance with regulations surpassing non-certified alternatives.

Product details

10kV Epoxy Resin Insulated transformer cast wall bushing for Switchgear 12KV

The 10kV Epoxy Resin Insulated Transformer Cast Wall Bushing is a high-performance insulating component designed for use in switchgear and transformer systems. Engineered with durable epoxy resin, it features a robust cylindrical body, a square flange for secure mounting, and functional grooves for heat dissipation. This product ensures reliable insulation and mechanical stability in high-voltage environments.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialEpoxy ResinHigh-voltage insulation in switchgear
Rated Voltage10kV (compliant with 12kV systems)Industrial transformer and power distribution systems
Design FeaturesCylindrical body with grooves and square flangeEnhanced mechanical stability and heat dissipation in high-current applications
Mounting SystemPre-drilled flange with 4 mounting holesEasy integration into existing switchgear assemblies

Customization guide

Adjustable flange dimensions and groove patterns to meet specific insulation or mounting requirements.

Get inspired

With its epoxy resin construction and optimized design, this bushing ensures safe, efficient operation in high-voltage environments. The grooves reduce thermal stress, while the flange enables seamless integration into industrial systems.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Rated Voltage10kV12kV15kV
MaterialStandard EpoxyGlass-Filled EpoxyNanocomposite Epoxy
Insulation ClassClass B (130°C)Class F (155°C)Class H (180°C)
Weight2.5kg2.2kg (+12% lighter)2.0kg (+20% lighter)

Supplier's note

  1. Technical Breakthroughs:

    • The Pro Model’s nanocomposite epoxy provides 50% better thermal resistance than standard resin, enabling use in extreme environments.
    • The Advanced Model’s glass-filled epoxy enhances mechanical strength by 30%, ideal for heavy-duty applications.
    • Groove design reduces surface temperature by 15%, improving longevity in high-current setups.

  2. Optimal Version Selection:

    • Base Model: Cost-effective for standard 10kV installations.
    • Advanced Model: Recommended for 12kV systems requiring enhanced durability (e.g., industrial plants).
    • Pro Model: Best for high-temperature (up to 180°C) and extreme voltage (15kV) applications, such as power substations.

With the Pro Model’s Class H insulation, you can safely operate in harsh environments where traditional materials fail. The Advanced Model’s lighter weight (20% vs. Base) reduces installation effort without compromising strength. Choose based on your system’s voltage demands and environmental conditions.

Frequently asked questions

  • Which 10kV epoxy resin insulated bushing suits high-voltage switchgear applications?

  • How does epoxy resin compare to porcelain for transformer bushings in harsh environments?

  • What maintenance is required for a 10kV epoxy resin transformer bushing?

  • Is this 10kV bushing compliant with high-voltage safety standards?

  • Can the 10kV epoxy resin bushing be customized for specific mounting requirements?

  • What are the key applications for a 12KV epoxy resin cast wall bushing?

  • How does the mounting flange of this bushing ensure secure installation?

  • What safety features does the 10kV epoxy resin bushing provide?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Porcelain BushingsHigh-voltage substations, traditional switchgear- Porcelain material
- Rated voltage: 20kV (IEC 60137)
- Mechanical strength: 120 MPa (ASTM C149)		▲ Proven reliability (25+ year lifespan)
High thermal/mechanical endurance		Heavy (30% heavier than epoxy)
Brittle, prone to cracking
Epoxy Resin BaseMedium-voltage switchgear, indoor applications- Epoxy resin
- Rated voltage: 10kV (IEC 60137)
- Dielectric strength: 18 kV/mm (ASTM D149)		▲ Lightweight (30% lighter than porcelain)
Corrosion-resistant		Limited thermal endurance (max 120°C)
UV degradation over time
Epoxy Resin AdvancedHigh-voltage substations, outdoor applications- Epoxy resin + UV inhibitors
- Rated voltage: 12kV (IEC 60137)
- Dielectric strength: 20 kV/mm (ASTM D149)		▲ Enhanced UV resistance (ASTM D471)
▲ Higher voltage rating (12kV)		Slightly higher cost than Base version
Silicone Rubber BushingsOutdoor installations, flexible connections- Silicone material
- Rated voltage: 15kV (IEC 60815)
- Bend radius: 100mm (ASTM D638)		▲ Flexible design for complex layouts
UV-resistant (ASTM D471)		Lower dielectric strength (15 kV/mm)
Requires frequent inspections
Composite BushingsHigh-stress environments (aerospace, heavy machinery)- Glass-reinforced polymer
- Rated voltage: 18kV (ASTM D3389)
- Tensile strength: 500 MPa (ASTM D638)		▲ High mechanical strength
Corrosion-resistant		Complex manufacturing → Higher cost
Glass BushingsSpecialty applications (e.g., visibility monitoring)- Borosilicate glass
- Rated voltage: 8kV (IEC 60137)
- Transparency for internal inspection		▲ Transparent design for real-time monitoringFragile → Risk of shattering
Limited voltage capacity

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