TG Series Wall Bushings

  • High Current Capability:Supports heavy-load transmission for medium-voltage systems
  • Enhanced Insulation Integrity:Epoxy resin construction delivers robust dielectric performance
  • Low Partial Discharge:Minimizes internal corona for extended insulation life
  • Wide Temperature Endurance:Operates reliably in extreme cold and heat conditions
  • Standardized Mounting Interface:Precision hole spacing ensures seamless panel integration
  • Rugged Mechanical Design:One-piece molding resists vibration, impact, and environmental stress
  • Maintenance-Free Operation:Sealed construction reduces inspection and upkeep requirements
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The TG series wall bushings are engineered to provide a fully insulated passage for conductors through the metal enclosures of medium-voltage switchgear and substations. Manufactured from high-strength epoxy resin, they combine superior dielectric resistance and mechanical robustness to ensure safe, reliable operation even under harsh environmental and thermal conditions.

 

With precision-engineered mounting interfaces and low partial-discharge characteristics, these bushings simplify installation and extend service life. Their maintenance-free design and standardized dimensions make the TG series an ideal solution for modern power distribution networks seeking durability, safety, and ease of integration.

Product parameters
Model Rated voltage Rated current Material Power frequency withstand voltage Lightning impulse withstand voltage Operating temperature Short-time withstand current Ocean technology height
TG5-12kv-152 × 152 12kv 1250A-1600A Epoxy resin 42kv/1min 75kv -40 to +80 152mm × 152mm ≤10pC
TG7-15kv 15kv 1600A Epoxy resin 45kv/1min 95kv -40 to +80 - ≤10pC
TG3-24kv-162 × 162 24kv 2000A-3150A Epoxy resin 65kv/1min 125kv -50 to +100 162mm × 162mm ≤5pC
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Our certification team consists of 85+ engineers with more than 20 years of professional experience
24/7 Service. Average emergency response time is limited to less than 12 hours
Suitable for substations, industrial power grids, new energy projects and other demanding scenarios
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