Product overview
A photovoltaic panel module is a power generation device that generates direct current when exposed to sunlight and consists of thin solid photovoltaic cells made almost entirely of semiconductor materials, such as silicon. Simple photovoltaic cells can provide energy for watches and computers, and more complex photovoltaic systems can light houses and supply power to the grid. Photovoltaic panel components can be made into different shapes, and the components can be connected to generate more electricity. In recent years, with the enhancement of people's environmental awareness, photovoltaic power generation has been rapidly developed because of its environmental protection.
In order to meet the needs of the national photovoltaic power generation, our company has developed photovoltaic power generation transformers on the basis of wind power generation combined transformers
YBW11-Z.G-/40.5 series photovoltaic power generation pre-installed substation
In addition to the low voltage side winding of the transformer, the outlet way and the special structure of the electrical equipment, the rest of the structure is similar to the combined wind power transformer: the low voltage side is equipped with double split winding and 2 outlet lines, which can be connected with two groups of photovoltaic generators at the same time, and the low voltage side is equipped with the necessary electrical protection elements. It has the advantages of good electrical performance, small size, light weight, reliable operation, easy installation and use, and high cost performance.
Conditions of use
Altitude: < 2000m.
Ambient temperature range: -45 ° C to +45 ° C
Outdoor wind speed: < 35m/s.
Relative humidity: daily average ≤ 95%, monthly average ≤ 90%.
Installation location: Installed in a place without fire, explosion risk, serious pollution, chemical corrosion and violent vibration.
Suitable for 50Hz, 35kV wind power generation system, transformer rated capacity of 500~1600kVA, dedicated to photovoltaic power generation.
Conditions of use
Design idea: Adopt "two machines and one change" scheme, that is, two photovoltaic generators with a transformer. The low-voltage side is double-split winding and 2-way outlet, and is equipped with low-voltage electrical system, which can be connected with two groups of photovoltaic generators at the same time.
The user can improve the output capacity of a single transformer under the same unit capacity, which greatly saves the user's investment and operating costs. The rest of the structural characteristics are similar to the combined wind power transformer.
The transformer performance level meets the requirements of the new S11 standard. Fully closed structure, safe and reliable, reasonable and compact structure, beautiful appearance.
