Products--China Hong Qi Group Wen zhou Transformer Co.,Ltd.

SG(B)10-100~2500/10

H-Type insulated three-phase dry-type distribution transformer

The product that is a self-developed according to Germany MORA technique by our company with high safety & protecting envir-onment. They are used in bad environment for high fireproof, heavy load motion and dirty damp. Such as airport, power plant, hospital Uptown, nuclear power plant, nuclear steamers ect. Especial and important site.

Executive Standard
Performance Characteristic
Type and Signification
Structure Characteristic
Technical Paraweters

Executive Standard: ●GB 1094.11-2007
Dry power transformer
●GB/T 10228-2008
Technical parameters and requirements for dry power transformer
●GB/T17211-1998
Load guide for dry type power transformers
●GB1094.3-2003
Power transformers third parts：insulation level，insulation test and insulation air gap
●JB/T10088-2004 6-500kV
Transformer sound level JB/T 56009-1998
Classification of product quality of dry power transformer国际标准IEC726
●The international standard IEC726

Performance Characteristic: ●Good spread hot, long service life, strong load, which can keep on circulating with on-load in the environment of more than 120% load and no winding
●High safety and protecting fire capacity, no smokina discharge in the high temperature of 800c burning.
●Strong withstanding hot capacity
●Completely waterproof and damp-proof
●Low-loss, obviously saving energy; compared to the SC9 series dry transformer, the no-load loss average decreased 10% , the on-load loss decreased 5%
●The insulation material and copper winding after use-life can be reused with no pollution

Type and Signification

Structure Characteristic: ●Unique porcelain insulation structure. the class H insulation tube high strength and high frequency ceramic block, never deformation.
●High and low voltage coil with N O M E x paper flat copper wire and copper foil, and the V PI vacuum.

Technical Paraweters: The data in table only for reference. we wouldn't advice again if they are changed.

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