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

SC(B)9-30~2500/35

Epoxy resin cast dry type power transformer

It is made of superior material, scientific technique, advanced production test equipment according to strict technique. It has characteristic of highreliability, long service life. Accordingto different environment, it can equipped with different grade safe shell or non. The productswhich are new substitute for oil immersed power transformer, used extensively in high bui-lding, emporia, airdrome, tunnel, chemical plant, nuclear power plant, steam ect especial andimportant site.

Executive Standard
Performance Characteristic
Type and Signification
Structure Characteristic
Technical Paraweters

Executive Standard: ●GB1094.11-2007
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
●The international standard IEC726

Performance Characteristic: 1. Safety, fireproofing, non-polluter, directly used in load center.
2. High mechanical intension.
3. Low loss, low noise, obviously save energy, free from the maintenance.
4. Strong ability of spreading hot and loading, and which they will be raised the capacity while forcing the breeze
5. Good function of defending moisture which make they suitable for in high degree of humidity and other bad environments.
6. Providing with the perfect temperature examination and the protection systems. Adopting the intelligence signal temperature controt system, which can monitor and cruise back to show automatically the each work temperature of three-phase winding series; furthermore, they can start automatically and stop the breeze machine, and report to the police to jump.
7. Small size, light weight, little covering space, low expenses

Type and Signification

Structure Characteristic: ● The iron core is made of superior scion steel slice, structure is inclined joints fold type.
●Low-voltage coil structure that is foil type rounded by high-quality copper, the high-voltage coil structure that is layer type by the vacuurm-iron oxygen molded.

Technical Paraweters: Note: we only adjust the data for the pro duct as following : vrhen the weight add per IOOkgs. the swith colloc ation will extends 650mm on the product sideDOmm on the face
we can provide the h-v change rage as: +4 x 2%
The data in table only for reference. we wouldn' t advice again if they are changed.

Prev Next Back