DAHU electrical specializes in the production of 0.5-40.5kv transformers. It has cooperated with many national power bureaus for 10 years and exported to foreign markets. If there is any quality problem within the warranty period, it can be replaced free of charge.
Product model and technical parameters:
Rated voltage: applicable to 35kV power system.
Accuracy level combination: including 0.2/5P10/5P20, 0.5/5P10/5P20 and other different accuracy level combinations.
Rated Output(VA)
Rated output (VA): according to different combinations of accuracy level, the rated output is also different, such as 0.2 level 60VA, 0.5 level 150VA.
Rated Output (VA)
Rated secondary current: usually 5A or 1A.
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Insulation level: 40.5/95/185kV
Rated thermal current
Rated short-time thermal current (kA): the rated short-time thermal current varies according to different combinations of accurate levels, e.g. the rated short-time thermal current under level 0.2 is 12.5kA.
Rated short-time thermal current (kA).
Rated dynamic stabilizing current (kA): e.g. the rated dynamic stabilizing current is 25kA for class 0.2.
Rated dynamic stabilizing current (kA)
Protection class:
Rated dynamic stabilizing current: this is the maximum transient current that the transformer can withstand without damage, for 0.2 accuracy class transformer, the rated dynamic stabilizing current is 25kA
Rated short-time thermal current: This is the maximum transient current the transformer can withstand without damage.
Rated short-time thermal current: this is the ability of the transformer to withstand overcurrent for a certain period of time without damage, for the 0.2 level accuracy class transformer, the rated short-time thermal current is 12.5kA.
For 0.2 accuracy class transformer, the rated short-time thermal current is 12.5kA.
Structural characteristics:
Epoxy resin casting fully enclosed structure: has excellent insulation properties and moisture-proof ability
Pillar type structure: suitable for outdoor environment.
Pillar-type structure: suitable for outdoor environment, able to withstand harsh weather conditions.
The structure is suitable for outdoor environments and can withstand harsh weather conditions.
Usage conditions:
Ambient temperature: maximum +40ºC; minimum -5ºC.
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Altitude: no more than 2000m
Audited Supplier 
Product model and technical parameters:
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