Description:
The products of model S9 series are three phase.oil immersed transformers,its rated voltage is 6,10KV,rated frequency is 50Hz.These transformers are updated products and conform with the National standard GB1094•1～5-85.All items of properties have met the standard level of DIN 42503 and the technical requirements of IEC.
The model of S9 series belong to medium and small transformers of the low loss,copper wire coil series for the transition the even lower loss developed in the transformer trade with the target of catching up with and surpassing the advanced world level.
The products of S9 series are the one resulting from the national unified design.They have employed fine quality materials,reduced loss,further perfected and improved the individual structures,so as to raise their technological feasibility and reliability.As for the loss standard of the present series,the ltalian standard for the performance loss has been effected.Therefore these products can be rated as the most advanced ones in comparison with the products of the same for the pressent in China,reaching the international level of the 1980.
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