SG ( B ) 10 is the use of DuPont NOMEX? A paper-based system, in the transformer 's whole life span are excellent electrical properties and mechanical properties of.NOMEX? Not easy ageing, resistance to shrinkage and resistance to compression, coupled with elastic strong, so as to ensure that the use of a few years after the transformer coil remained close structure, and the ability to withstand short circuit pressure.
High standards of safety, no combustible resin, no toxic gas, not combustion; kVA units of volume and weight reduction; emergency load capacity increases; repair, maintenance convenient; low noise; the humidity, dust, pollution is not sensitive; operation no partial discharge and never to " crack " possible; flexible design, can be designed according to customer requirements into any desired specifications.
One, class H insulation: insulation dry-type transformers heat level B, F, H, C etc.. Heat resistant temperature were : 130 ℃, 155 ℃, 180 ℃, 220 ℃. This product adopts the DuPont Co NOMEX? Based insulating material, the heat insulation levels have reached the H level, key parts of class C level has reached.
Two, security: all SG10 products insulation materials are not combustion, self-extinguishing, non-toxic, the combustible material to epoxy pouring type product 10%, at 800℃high temperature long time combustion without toxic fumes generated, thereby overcoming the epoxy cast dry-type transformer combustion produces large amounts of toxic gases defects. SG10 type products in the subway, ship, chemical industry, smelting and so on high security requirements, damp and hot, poorly ventilated places more superiority.
Three: SG10, reliable product special coil design, technology and materials, so that product three excellent performance ( moisture-proof, anti-mildew, salt fog resistance ), better able to withstand thermal shock, no cracking, no partial discharge.
Four, environmental protection: SG10 type products in the manufacturing, transportation, storage, operation will not cause pollution to the environment.
Type SG10 product life period can be decomposed to recover, to meet customer demand, to overcome the epoxy resin casting dry-type transformer due to the resin, glass fiber curing fusion into a whole, lead to life span period can not be decomposed, the defect of the environmental pollution.
SG10 products with low noise, suitable for living intensive noble communities or other modern places.
Five, strong overload capacity: SG10 products using new structure, new materials, new technology, good heat dissipation conditions, heat and long service life, strong overload capacity, in 120% under a load of long-term safe operation. In IP23 or IP45 environment without forced cooling, can be long-term operation at full load.
Six, smaller volume, lighter weight: SG10 new products using DuPont NOMEX? Paper insulating material, and as the most hot spots of transformer hybrid insulation system, make the products with the same capacity of epoxy pouring type transformer products, bulk and weight reduction of 30%.
In seven, the world's first magnetic structure: type SG10 products using magnetic non-conductive material clamp, pull board, no stray loss, reduces the load loss of transformer, improve economic benefits. The first in line with European standards HD464 three special test
* under thermal shock test
* the ability of adapting to the environment experiment