What is a dry type transformer?
Dry type transformer is widely used in local lighting, high-rise buildings, airports, terminals and other places of CNC machinery and equipment, simply speaking, dry type transformer refers to the core and winding not impregnated in the insulating oil transformer.
Working principle of dry type transformer
The cooling methods are divided into natural air cooling (AN) and forced air cooling (AF). Under natural air cooling conditions, the transformer can operate continuously for a long time at rated capacity. Under forced air cooling, the output capacity of the transformer can be increased by 50%. Suitable for intermittent overload operation or emergency overload operation; Due to the increase of load loss and impedance voltage, it is not suitable to run continuously over load for a long time.
Application of dry type transformer
Because dry type transformer has the advantages of strong short-circuit resistance, small maintenance workload, high operation efficiency, small volume, low noise, often used in fire prevention, explosion-proof and other places with high performance requirements.
Dry type transformer supplier
Shunzhi Electric Power Equipment Co. LTD. (SHZPower) is a supplier of electrical automation, medium and low voltage switchgear, box-type substation, distribution cabinet and multimedia box.
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SC(B)H15 amorphous alloy dry-type transformer can be used as a replacement product for oil-immersed distribution transformers.
SCB11 epoxy resin cast dry-type transformer can be used as a replacement product for oil-immersed distribution transformers.
SCB12 epoxy cast dry-type transformer can be used as a replacement product for oil-immersed distribution transformers.
S(B)H15 series oil-immersed amorphous alloy iron core transformer has a series of advantages such as high efficiency, low loss, low noise, etc.
S13 three-dimensional wound core oil-immersed transformer has a series of advantages such as high efficiency, low loss, low noise, etc.
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