SG(B)10 (H level): Adopt American DuPont paper insulated dry-type transformer
Insulation: The insulation class is H (180-C), and the insulation design is sufficient.
Safety: SG (B) 10 series dry-type transformers are designed as H-class heat-resistant insulation class, and the main insulation material is C-class (heat-resistant up to 220°C) American DuPont NOME filter, the transformer will not support combustion during use , It is flame retardant, will not explode and release harmful gases.
Environmental protection: The transformer core is made of high-permeability and high-quality cold-rolled silicon steel sheet, coupled with a special design, and the operating noise is far lower than the national standard. It can be recycled after the life span and does not pollute the farmland.
Moisture resistance: Due to the dense NOMEX paper insulated transformer, it can still work satisfactorily in the most humid environment. When the coil is treated as a whole, the sealing level of the wire and the mechanical strength of the coil are strengthened again by repeated vacuum pressure dipping, and the mold and moisture resistance of the transformer are improved.
Durability: H contact edge can withstand 180-C working pitch, resistance to buying, high stamina, excellent scatter aiming, strong overload capacity, strong aiming resistance, long thermal life, no heat expansion or cold Shrinkage effect, good toughness and elasticity, never cracking.
Performance: Due to the high temperature resistance of the insulation system, the cooling space of the transformer can be reduced. Compared with the transformer with the same capacity and low insulation level, the structure that can be designed is more compact and the weight is correspondingly reduced. Compared with the 10 type transformer, the 10 type no-load loss is correspondingly reduced by 15% compared with the 9 type transformer, and the operating cost can be greatly reduced.
