European and American box transformer substation

General
The wind power transformer substation is special transformer equipment used to boost the voltage generated by wind-driven generating sets to *5KV or *0KV, and outputs by being connected to the power grid, it is developed by our company especially designed for wind power station by responding to the market demand of wind electric power generation, it is a supported product of wind generator system integrating reliability, safety and serviceability with economical efficiency. .

Structure character
1The inner configurations are of high reliability, service ability and economical efficiency. HV side is equipped with load switch and fuse to protect the transformer reliably, and the LV side is equipped with imported SOCOMEC isolating switch and high breaking capacity fuse as well as one substation-used transformer of 2KVA; The main circuit scheme is simple and economical;
2. HV load switch and HV fuse are set in full-enclosed transformer oil tank, and making use of transformer oil as insulating medium. We adopt full-insulated silicon rubber cable joint for HV outlet end, so that to realize full operating condition, full insulated, full enclosed and free of maintenance, it can be operated in harsh environment for *0 years at least.
3. Adopt imported high burning point oil as insulating and cooling medium, it is unnecessary to filter or change the oil during service life. In addition, we adopt imported beads of high performance as sealing member, which has the same service life with that of equipment.
4. The outer door of box adopts particular labyrinth sealing mode, equipped with joint strip of high elasticity and long service life. There is dustproof facilities arrange at ventilation holes, which can protect the wind power transformer substation from blow sand, rain or snow effectively, degree of protection is IP*4.