Re-Actrans Breather

Re-Actrans Breather

Self-reactivating transformer breather offering virtually maintenance-free continuous protection
Desiccant Type

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Product Description


Re-Actrans transformer breathers can provide virtually maintenance-free continuous protection against moisture as the breather is able to self-reactivate by using the natural and environmental thermal cycle of the Transformer to trigger the reactivation of the desiccant and maintain a high adsorption capacity. 

An outward flow of air results from the increasing temperature of the transformer, due to an ambient temperature change, solar heater or Transformer duty loading.  In some circumstances all three of these stimulation effects will act collectively.  An integral pressure switch detects a change in pressure caused by the outward air flow displacement, and powers the proportional control thermal heaters and power circuit to manage the reactivation process.

BL/E7010 Drawing

Desiccant Charge

Part Number
Dimension "L"
(Dim L)
8.8 lbs (4 kg)
13.9 in (352 mm)
17.6 lbs (8 kg)
20.9 in (532 mm)



Additional Information

Part Number ReActransBreather
Name Re-Actrans Breather
Weight 0.00 lbs
Stock Status Special Order
Desiccant Type Silica Gel

Technical Sheets

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