S13-m type of oil power transformer takes a completely sealed corrugated sheet of the oil design and production structure, beautiful appearance, small area, iron core, the material accepts high magnetic permeability of the high quality of the oriented cold-diving silicon steel

It complies with the GB20052-2020 standard for secondary energy-efficient oil transformers and refers to secondary energy-efficient transformers.

The cabinet has a fully assembled design, which is made of high-quality steel sheet with a zinc-aluminum coating by multiple flexion and welding, with high mechanical strength and good anti-corrosion characteristics.

The cabinet is usually assembled from aluminum-tohy steel sheets according to the modular principle, which have high mechanical strength and good corrosion resistance.

KYN28A-12 Armored removable metal distribution device of alternating current is suitable for an internal three-phase 50 Hz with a nominal voltage of 12 kV of a power supply system, mainly used at power plants, substations, industrial and mining enterprises, electricity distribution centers, as a reception and distribution of electric energy and management, protection and monitoring of the chain.

The cabinet is usually made of a high-quality steel plate with an aluminum-cycle coating by processing, which has high mechanical strength and good anti-corrosion and antioxidant properties. Thanks to this material and the process, the cabinet is able to adapt to the relatively harsh conditions of the mine.