Model Meaning
Description
The S22-Nx1 oil-immersed trans former is a product developed by our company based on the S20-Nx2 series. Through the research and application of the latest materials and processes, combined with independent innovation and technology introduction, we have optimized the design of the iron core and coil structure. This innovative design makes the trans former more eficient and energy-saving, reducing air and load losses as well as noise levels. The average noise level has decreased by 30%, and the product performance has reached the advanced level.
Working Conditions
●Maxium ambient temperature: +40°C:
●Minimum ambient temperature: -259C:
●Altitude: <1 000m
●Maximummonthly average relative humiditv: 90% (at 20C):
●Intallationlocation: Indoor or oudoor.
Main Performance Parameters(30-1600kva N×1 Oil Immersed Transformer)
Note 1: For transformers with a rated capacity below 500KVA, the load loss value on the left of the slash in the table is applicable to Dyn11, and the load loss value on the right of the slash is applicable to Yyn0.
*Note 2: The performance parameters for other capacities shall be determined through consultation be









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