Letter/Number | English Meaning | Core Explanation (Technical&Market Value) |
S | Three-phase | The mainstream type for three-phase AC power distribution systems;insulating oil is used 95 cooling snd insulating medium,mature technology snd wide spplication.Complies with the three-phase power grid standards of most countries in the worid,the basic coniguration of 6/6.3/10/10.5/11kV distribution. |
B | Copper foil low-voltage coil | The low-voltage winding adopts a high conductivity copper foil winding structure, with a large conductor cross-section,better heat dissipation performance and strongershort-circuit resistance than traditional wire winding.Improves the reliability of the product,especially suitable for industrial load with large load fluctuations. |
H | Amorphous alloy iron core | The core material is amorphous aloy strip(instead of traditionsl grain-oriented silicon steel),which hss ultra-low magnefic loss characteristics.The no-load loss is reduced by 70%compared with silicon steel core transformers(S11 series),and by 30%compared with high-efficiency silicon steelcore transformers(S13 series). |
15 | Performance level energy efficiency code | Complies with GB 20052-2024 Classlenergy efficiency standard (the highest energy efficiency level for oi-immersed distribution transformers).The loss index is optimized on the basis of SBH13 series,and the load loss is further reducedby 10% while maintaining ultra-low no-load loss. |
M | Fuly hermetically sesled structure | Adopts welded full-sealed oil tank (no oil-conservator or Rubber mesh),completely solating transformer oil from the outside sr.Eliminates oil leakage and oil oxidafion aging risks,realizes "zero leskage and maintenance-free"operation;the oil change cycle is extended to 20years,and the maintenance cDst is reduced by 80%. |
□ | Rated cspacity range (5-160KVA) | Covers the capacity demand from 5kVA to 160kVA,with graded spacity configuration .Meets the diversified dstribution needs of different scenarios,and the standard capacity can be quickly delivered,which is suitable for the personalized spacity requirements of overseas projects. |
□ | Rated high voltage (kV) | High voltage side 6/6.3/10/10.5/11kV, low voltage side 2x (0.22~0.24) or 0.22~0.24kVA .Sccording to overseas market needs,adapting to the 10kV/11kV grid standards of Southeast Asis,the Middle East and other regions. |
