Main products: three-phase transformer, three-phase dry-type transformer, three-phase isolation transformer, three-phase dry-type transformer, isolation transformer, machine tool control transformer, servo transformer, three-phase 380 to 220 transformer, three-phase 220V to 380V transformer, three-phase 415V to 380V transformer, three-phase 440V to 380V transformer, three-phase 480V to 380V transformer, and non-standard transformer. Customized transformers.

◆Scope of application:
Applicable to AC voltage below 1000V in the power supply equipment, CNC numerical control machine tools, injection molding machines, export machinery and equipment, printing equipment, automation equipment, servo motors, fiber laser cutting machine, and other power places and equipment.

◆Product Overview:
SKSG/SKSGG series three-phase dry-type transformer, three-phase isolation transformer, is my company for many years using high-quality materials and advanced technology, professional production, reference to similar products abroad, the latest research and development of low-voltage transformers. Capacity from 25VA to 5000KVA, their external dimensions and installation dimensions have been standardized, and Siemens 4AP common. Comply with VDE0550, IEC204-1, IEC439, JB5555, GB5226 and other international and national standards. Transformer using imported high-quality cold-rolled silicon steel sheet EI type or column iron core, the whole series of transformer air natural cooling, with small size, light weight, product capacity, stable performance, high efficiency, low noise, safe and reliable.

(1) SKSG autotransformer output and input voltage share a coil special transformer, step-up and step-down voltage with different tapping way to realize, autotransformer only a winding when used as a step-down transformer, from the winding out of the number of turns as the secondary winding, when used as a step-up transformer, from the winding out of the number of turns as a primary winding.

(2) SKSGG isolation transformer primary winding and secondary winding is divided into two completely isolated disconnected winding, the winding center layer plus winding copper foil, with anti-interference to go, harmonics, energy saving, safe and reliable. As a step-down transformer, the secondary winding turns less than the initial turns to realize the step-down effect, as a step-up transformer, the secondary winding turns more than the initial turns to realize the step-up effect.

◆Product Features:

1. Core: imported cold rolled silicon steel sheet, low temperature rise, low loss;

2. Wire: the use of high-temperature polyester enameled wire, yarn-coated double glass wire, high-temperature resistance, long service life;

3. Insulating paper: polyester film paper, transformer winding layer between layers of isolation;

4. Insulating paint: transformer as a whole using vacuum pressure dipping paint, curing and then high temperature drying, paint film bright and uniform, not cracked;

5, the product flame retardant, non-toxic, self-extinguishing, fire prevention, burning at high temperatures under the open flame almost no smoke production; paint film adhesion transformer with humidity, salt spray, dust ability, suitable for operation in a heavily polluted environment;