Water-cooled Transformers
Function
In indirectly water-cooled transformers, in addition to natural air cooling, an additional forced water-cooling system is applied. Inside the windings, an insulated cooler made of a copper tube with an appropriately selected cross-section is installed to ensure optimal coolant flow.
This solution significantly increases heat dissipation efficiency, enables reduction of transformer dimensions, and allows effective removal of thermal energy outside the enclosure in which the transformer operates.
In indirectly water-cooled transformers, in addition to natural air cooling, an additional forced water-cooling system is applied. Inside the windings, an insulated cooler made of a copper tube with an appropriately selected cross-section is installed to ensure optimal coolant flow.
This solution significantly increases heat dissipation efficiency, enables reduction of transformer dimensions, and allows effective removal of thermal energy outside the enclosure in which the transformer operates.
As a result, the transformer maintains high thermal stability even during intensive and continuous operation, which translates into increased reliability and extended service life of the unit.
Benefits
- Very high cooling efficiency
- Compact design thanks to improved heat dissipation
- Thermal stability and enhanced temperature control
- Reduced energy losses due to optimized cooling conditions
Applications
- Mining industry
- Heavy industry
- Power electronics and drive systems
Download datasheets
Product for:
Details:
| Design | Power transformers with indirect water cooling are produced in accordance with requirements of standards EN/IEC 60726; EN/IEC 60076 |
|---|---|
| Insulation class |
F(155oC) - standard |
| Climatic class/ environmental class |
C1/E0 - land design; C2/E1 - maritime design |
| Ambient temperature | 40oC |
| Protectio degree | IP 00 |
| Protection class | I |
| Frequency | 50/60 Hz |
| Primary voltage | up to 1000 V |
| Secondary voltage | up to 1000 V |
| Terminals | screw terminal blocks, cable lugs or copper bus bars |
| Fastening | by means of angles |
Technical sketch
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| Standard design | |
Dimension table
Technical data of transformers with indirect water cooling system are to be agreed before placing an order
Configuration of the housing determined according to individual customer needs. Please contact our sales department or fill out our inquiry form.
