Address: 88, Shengtai Road, Jiangning Economic and Technology Development District, Nanjing, Jiangsu, China (Mainland)
Phone: +86-25-83275363
Semi-Enveloped Dry Type Power Transformer
Product Name: Semi-Enveloped Dry Type Power TransformerModel Number: SGRB10Place of Origin: ChinaThe low-voltage coil is of foil winding structure; its layer insulation and overhanginsulation adopt Nomex insulation material. Moreover, the copper bar and copperleads foil are shaped by VPI vacuum pressure impregnation, high temperaturebaking and solidification upon the overall baking of coil by way of argon-arc weldingwith special equipment. Compared with SG10, SGRB10 features higher mechanicalstrength, less axial stress, more beautiful figure, less fabrication work hourand is free from helix angle.The high-voltage coil is of multi-layer cylinder type longitudinal multi-gas passagestructure. It uses NOMEX paper wrapping with oxygen-free flat copper wire forconductor and NOMEX for layer insulation, and uses grade-H molded insulation materialfor overhang insulation. Its surface is wrapped with multi-layer NOMEX paper,upon the overall baking; the coil is shaped through VPI vacuum pressure impregnation,high temperature baking and solidification. Comparing with SG10, ithas higher mechanical strength, equivalent heat radiation effect and better dustproofcapability.The transformer body adopts square-tube clamping pieces, stainless steel drawplatepress-nail structure, whereas the high voltage lead is of 10kV crosslinking cablecoupling, and the whole transformer surface is coated with special water-proofmaterial to form a dustproof, damp proof and antifouling overcoating. Comparedwith SG10, SGRB10 has more reliable overall stress, better humidity resistancecapability and safer power utilization.
Features:1) Adopts Dupont Nomex paper based insulation system, which canmaintain excellent electrical performance and mechanical property inthe whole service life2) Nomex material is anti-aging, shrin
This product is developed independently based on SC 9 dry type power transformer, S9 series oil-immersed transformer and SG 10 open-venting dry type power transformer, as well as referring to advanced
This product is a kind of integrated equipment developed on the basis of transformers. It is a combination of oil immersion sealed type distribution transformer and high-voltage and low-voltage electr
Features:1) Compact structure and unique shape2) Small volume, high strength and long service life3) Simple operation and highly reliable4) Green and healthy5) Formed with RC and special watertight an
Features:1) Designed in light of the state standard GB3906, and is in conformity withthe IEC298 Code. With the locking functions of five defenses, this productis suitable for 3-phase AC single bus-bar
Product Name: Tank Type Metal Enclosed SwitchgearModel Number: XGN2-12Place of Origin: ChinaFeatures:1) Designed in light of the state standard GB3906, and is in conformity withthe IEC298 Code. With t
The core adopts 30ZH120 high permeability cold rolling grain-oriented silicone-ironsheet and 45-degree complete feed seam. It is free from punched hole. The non-loadloss decreases by 20% or more compa
Product Name: Underground Oil Filled TransformerModel Number: S11-MDPlace of Origin: ChinaThe core adopts 30ZH120 high permeability cold rolling grain-oriented silicone-ironsheet and 45-degree complet
Its core adopts Japan made 30ZH120 high permeability silicon-steel sheet, thus itis of low non-load loss. The core surface is coated with Grade-H insulation resin,and therefore is damp proof and rust
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