ding feng
Three-phase transformer
Transformer is to transform ac voltage, current and impedance of the device, when the primary zhongtong have alternating current coil, iron core (or core) to produce ac magnetic flux, induced in the secondary coil voltage (or current). With the continuous development of the transformer industry, more and more industries and enterprises use transformer, more and more companies entered the transformer industry, transformer consists of iron core (or core) and the coil, coil has two or more than two windings, which connect power winding is called primary coil and the rest of the winding is the secondary coil.
Three-phase transformer products are widely used in industrial and mining enterprises, textile machinery, printing, packaging, petroleum chemical industry, schools, shopping malls, elevator, post and telecommunication, medical machinery, office equipment, test equipment, industrial automation equipment, household appliances, high-rise building, machine tool, the transmission and distribution of the tunnel and the occasion of imported equipment and so on all need to guarantee the normal voltage.
- the midline of the three-phase transformer to establish a new grounding grid can remove the mode interference and other Central Line, the three-phase transformer converts three line delta connection yukio okamoto, four line system, and shielding from further by high frequency pulse transformer internal coupling interference and noise, although there is a block of three-phase transformer for a variety of N - G to interference can effectively prevent pulse and high frequency noise, but the transformer must be properly grounded or correct common-mode interference will have no effect.
The main production of the S11, type/S13 series, 10kv, 20kv, 35kv oil-immersed transformer; SCB10 series 10kv,20kv,35kv epoxy resin casting dry type power transformer; SH15 type amorphous alloy transformer; transformer,YB pre-installed substation; ZGS combines substation; SG(B)10 series of coatings coil three-phase transformer, 2000 kva - 200,000 kva three-phase load transformer double winding, etc. Meet the market demand and basic requirements of different customers.
is focused on Popular supply Photovoltaic transformer, preinstalled type transformer low price and good quality, ZGS Combined Substation wholesale and retail, three-phase load power wholesale and retail and other projects. even though in the rapid development of the project ,ding feng always stressed the balance between external opportunities and internal management, attaches great importance to the core compet
ding fengadheres to advance with the times and advocates to the service-oriented,faith-based, people-oriented management idea. With a belief of customer first to forge ahead , company insists on providing our clients with satisfying and best service ofTransformer,20 kv double winding,