Free Breathing Transformer
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99 in stock
Delivery from: 2 weeks
Quality approval
Professional installation available
Free-Breathing Transformers In Ireland
At GBE Engineering Systems, our free-breathing transformers are equipped with a cushion under the cover or a conservator to allow the oil to expand with temperature changes.
Our Free-Breathing Transformer Design
As the free-breathing transformer is not hermetic, the oil is always in contact with the air so moisture is kept at bay through the use of dehydrating salts contained in special filters (breather). The tank can be filled with radiators.
Applications & Power Ratings
This design applies to all powers. Especially those of 4000 kVA and up.
High-Power Oil Transformers
For higher powers and to avoid contact between the oil and air, a rubber separator (rubber bag) or a nitrogen cushion is used.
Free Breathing Transformer Specifications
- Power from 50 kVA up to 50MVA
- Voltage class from 1.1kV up to 145kV
- Material temperature classes including A, F
- Environmental temperature from-60 and up to + 60
- Winding materials are made from Aluminium or Copper
- Oils used are Mineral, Silicone, Ester or Vegetable type
Free Breathing Transformer Accessories
- Overpressure valve
- Thermometer
- Oil level
- Anti-vibration device
- Protective boxes
The Strengths Of Free Breathing Transformers
- Outdoor installation for any environment, even if aggressive
- Low maintenance compared to the hermetic transformer
- Easy to fill with oil
- Can be used with a range of different oils
- Can be used for a range of different applications
- Power from 50 kVA up to 50MVA
- Equipped with a cushion under the cover
Need A Free Breathing Transformer for Your Project In Ireland?
At GBE Engineering Systems, we supply free breathing transformers for a range of industrial, commercial and infrastructure applications across Ireland.
Contact our team to discuss your transformer requirements.