The TG3-24-162×162 24KV High Voltage Power Cabinet Epoxy Resin Insulated wall bushing is a high-performance electrical component designed for modern power cabinets and high-voltage switchgear systems. Engineered with durable epoxy resin, this bushing provides superior electrical insulation, mechanical robustness, and thermal stability. Its design ensures long-term operational reliability, safety, and ease of installation.

This document provides an in-depth overview of quality control, maintenance schedules, precautions, and repair procedures, enabling users to maximize the lifespan and efficiency of the bushing.

Product Overview

Key Specifications

• Rated Voltage: 24KV, suitable for medium- and high-voltage applications.

• Material: High-strength epoxy resin for insulation and mechanical durability.

• Dimensions: 162×162 mm, compatible with standard 24KV power cabinets.

• Current Rating: Supports standard high-voltage currents with minimal losses.

• Dielectric Strength: 60/125 kV, providing superior electrical insulation.

• Operating Temperature Range: -40°C to +120°C for extreme environmental conditions.

Features and Advantages

Quality Control

Ensuring the quality and reliability of the TG3-24-162×162 bushing is essential for safe high-voltage operations.

Manufacturing Standards

• ISO 9001 Certified Manufacturing: All production follows stringent international quality standards.

• Material Testing: Epoxy resin undergoes dielectric, thermal, and mechanical tests.

• Dimensional Accuracy: Precision molds ensure proper alignment with Switchgear Components.

• Visual Inspection: Each bushing is checked for cracks, air bubbles, or surface defects.

• Electrical Testing: High-voltage withstand tests confirm dielectric performance.

Quality Control Table

Storage and Handling

Proper storage and handling are crucial to maintain bushing integrity.

Storage Recommendations

• Temperature: Store in -20°C to +40°C to prevent thermal stress.

• Humidity: Keep relative humidity below 60% to avoid moisture absorption.

• Packaging: Retain original packaging until installation.

• Orientation: Store vertically on a stable surface.

• UV Protection: Avoid direct sunlight exposure.

Handling Precautions

• Use lifting equipment to avoid dropping.

• Avoid impact or mechanical stress.

• Keep away from chemicals or solvents that may degrade epoxy resin.

Maintenance Cycle

Regular maintenance ensures the TG3-24-162×162 bushing operates efficiently and safely.

Routine Maintenance

• Monthly: Visual inspection for cracks, dust, or discoloration.

• Quarterly: Check mounting bolts and alignment.

• Semi-Annual: Perform insulation resistance tests using a megohmmeter.

• Annual: Thermal monitoring with infrared sensors.

Preventive Maintenance

• Clean dust and debris to prevent electrical discharge.

• Verify torque on all mechanical connections.

• Monitor for early signs of partial discharge or overheating.

Maintenance Schedule Table

Operational Guidelines

Installation Procedure

1. Pre-Installation Check: Inspect bushing for defects.

2. Alignment: Ensure precise alignment with the power cabinet opening.

3. Mounting: Apply recommended torque settings to avoid epoxy cracking.

4. Electrical Connection: Connect conductors securely.

5. Initial Testing: Conduct dielectric and thermal tests before energizing.

6. Operational Monitoring: Observe initial operation for temperature or load anomalies.

Operational Precautions

• Ensure power is disconnected before installation.

• Avoid exceeding rated voltage or current.

• Maintain adequate ventilation to prevent overheating.

• Do not apply mechanical stress to the epoxy body.

• Regularly inspect for dust, moisture, or contamination.

Troubleshooting and Common Issues

Repair and Replacement Process

Minor Repairs

• Clean surface contamination.

• Tighten loose connections.

• Apply protective coatings if necessary.

Major Repairs

• Replace cracked or damaged bushings.

• Re-test insulation and mechanical alignment after replacement.

Repair Process Table

User Feedback and Applications

Industrial Applications

• Power Plants: Handles continuous high-voltage operation reliably.

• Utility Providers: Withstands environmental and mechanical stress.

• Renewable Energy Systems: Compatible with high-voltage switchgear cabinets.

Customer Testimonials

"The TG3-24 bushing provides excellent insulation and reliability under 24KV conditions, reducing system downtime significantly." – Electrical Engineer

"Installation was straightforward, and maintenance instructions helped keep operations stable and safe." – Switchgear Technician

Environmental and Safety Considerations

• RoHS-compliant epoxy ensures eco-friendly materials.

• Durable design minimizes frequent replacements, reducing waste.

• Safe operation enhances personnel safety in high-voltage environments.

The TG3-24-162×162 24KV High Voltage Power Cabinet Epoxy Resin Insulated Wall Bushing is a reliable, durable, and high-performance solution for modern switchgear and power cabinet applications. Its high electrical insulation, mechanical strength, thermal stability, and ease of installation make it ideal for industrial and utility systems.

Proper storage, maintenance, and operational procedures guarantee long-term efficiency, safety, and cost-effectiveness, ensuring the bushing delivers peak performance throughout its lifespan.