S13M.RL 10/0.4KV Oil immersed Power transformer

S11/S13—M.RL series 10kV grade solid core transformer is a newly developed product, which breaks
through the traditional planar structure and adopts three-phase symmetrical solid structure.
And because there is no air gap in the magnetic circuit, the winding is more compact, the magnetic
conduction direction of the silicon steel strip is completely consistent, the three core columns are arranged in
an equilateral triangle solid, the three magnetic circuits are the same length, and all are the shortest, and the
processing and nesting are free of materials;
Therefore, it is an efficient and energy-saving transformer that uses traditional materials, but has lower
operating noise and more compact structure.

Product Detail

Features:
1. Low operating noise
According to JB/T10088-1999 noise standard, the noise of S13-M.RL and S11-M.RL series is reduced by
about 7-9dB.
2. Low no-load current
Due to the excellent material of the wound core and the characteristics of winding processing, the noload
current is significantly reduced. According to the current national standard GB/T6451-1999, the no-load
current of S13-M.RL series drops by 75% on average; the no-load current of S11-M.RL series drops by 75%
on average.
3. Energy saving and consumption reduction
Compared with S11 series transformers with the same capacity, the nVo-load loss of S13-M.RL series is
reduced by more than 25%, and the no-load current is reduced by 70%.
4. Three-phase balanced
Three-dimensional triangular wound core is composed of three identical single frames. The three core
columns are arranged in an equilateral triangle. The lengths of the magnetic circuits of the three core
columns are equal and the magnetic circuits are completely symmetrical, so the three phases are balanced.