The core is made of amorphous alloy strip wound into a rectangular section, three-phase five-column structure. The no-load lossis three-quarters lower than that of ordinary dry-type transformers, achieving significant energy savings. The low-voltage coilismade of copper foil, and the high-voltage coilis cast with epoxy resin under vacuum or selected Nomex insulation material,usinga continuous structure. Itundergoes multiple impregnations with H-casssolvent-free insulation ina VPIvacuum pressure device.high-temperature baking, high mechanical strength, good heat dissipation, and strong short-circuit capability. Flame retardant,explosion-proof, non-polluting, high fire resistance grade. Low noise, small size, simple installation, maintenance-free. Lowpartial discharge, high insulation level, long product life. Excellent "three-proof" capability, no cracking phenomenon. After theproduct's service life, it can be decomposed and recycled without polluting the environment. Strong overload capacity, cansafely operate for a long time under 120% load.
This product significantly reduces no-load losses and load losses and is the most advanced dry-type transformer in the worldtoday. This producthas theadvantages of flame retardancy, self-extinguishing, moisture resistance, crack resistance, and maintenance-fre. It can be widely used in high-rise buildings, commercial centers, subways, airport, stations, industrial and miningenterprises, and power plants, especially suitable for installation in places with high fire protection requirements such asflammable and explosive areas.