10 Cooling & components · Convett

Expandable Radiators

Expandable radiators for sealed distribution transformers (4 MVA to 12 MVA). Mounted on corrugated tank walls to enhance cooling surface while preserving system elasticity.

Expandable Radiators
01Overview

About this product.

Convett has completed the entire range of cooling systems with the manufacturing of expandable radiators for distribution transformers. For transformers sized 4 MVA to 12 MVA, sealed designs without conservators are preferred by some manufacturers.

These expandable radiators mount on corrugated tank walls, enhancing cooling surface while preserving system elasticity. Environmental testing reports accompany each radiator, with comprehensive leakage testing performed.

02Key specifications

At a glance.

Transformer range 4 MVA – 12 MVA
Design Sealed, conservator-free
Mounting On corrugated tank walls
Testing Comprehensive leakage, environmental reports per unit
03Features

Benefits

  • Eliminates conservator requirement
  • Reduces number of valves
  • Less installation labour
  • Smaller overall transformer dimensions
  • Environmental testing report per radiator

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