Product introduction

S(B)H15-M fully sealed amorphous alloy power transformer is a high-tech product designed by our company in response to the national energy-saving policy and for the third upgrade of the national agricultural grid.

This series of products can replace the silicon steel sheet iron core transformer and widely used in outdoor distribution system. The performance conforms to GB/T25446-2010 "Technical parameters and requirements of oil-immersed amorphous alloy core distribution transformers", better than IEC60076 and GB1094 standards, and belongs to the national standard GB20052-2020-"Energy efficiency limit value and energy saving evaluation value of three-phase distribution transformers" and Southern Power Grid enterprise standard Q/CSG11624-2008-"Energy efficiency standard and technical and economic evaluation guide of distribution transformers". Transformer Energy Efficiency Standards and Technical and Economic Evaluation Guidelines". The large amount of operation of this product achieves good energy-saving effect and can reduce the pollution to the atmosphere. This product is especially suitable for areas with insufficient power and large load fluctuations and difficult to carry out daily maintenance. Since the transformer adopts a fully sealed structure, the insulating oil and air are not in contact, so it can be operated in humid environment, and it is the ideal power distribution equipment in the vast distribution circuit of cities and rural areas.

Structural Features

1, amorphous alloy core for the coil core structure, three-phase five-column type, the core cross-section is rectangular. Amorphous alloy is a kind of "non-crystalline metal", its physical state is the disorderly arrangement of metal atoms, its material thickness is only 0.02mm, is manufactured by advanced "plane spray casting method", this kind of material with silicon steel sheet crystal structure is completely different, more conducive to The material is completely different from the crystal structure of silicon steel sheet, which is more conducive to magnetization and demagnetization.

2, The coils are rectangular, multi-layered, wound with high quality oxygen-free copper wire, and the insulation between layers is made of dotted paper to increase its mechanical strength.

3, The amorphous alloy power transformer, adopts beautiful corrugated oil tank, it passes the advanced oil tank automatic production line and goes through strict hydraulic test leak, air pressure test and fluorescence test to ensure the reliability and safety of the product.

Model Meaning

Technical parameters

15-NX3 series 10kV three-phase oil-immersed amorphous alloy core non-excited regulator distribution transformer performance parameters table

21-NX2 series 10kV three-phase oil-immersed amorphous alloy core non-excited regulator distribution transformer performance parameters table

25-NX1 series 10kV three-phase oil-immersed amorphous alloy core non-excited regulator distribution transformer performance parameters table