ZGS11-Z.T Series Combined Transformer For Photovoltaic Power Generation

Short Description:

Photovoltaic power generation has developed rapidly at home and abroad as a clean energy production method. ZGS-Z.T-□/□ series combined transformers are just to meet the increasing power supply requirements of photovoltaic power generation. Our company produces 10KV/35KV combined type transformers On the basis of the transformer, it digests and absorbs the advanced technology at home and abroad and develops a series of products by itself. , It adopts a fully sealed structure, the shell adopts a split body, shot peening, pickling, phosphating, spraying primer intermediate paint and topcoat separately to achieve surface corrosion resistance, thickness resistance, and UV resistance. Small size, light weight and easy installation.

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Conditions of Use

·The altitude does not exceed 3000M;
The ambient temperature range is: -40℃~+45℃;
·Outdoor wind speed does not exceed 30M/S;
Relative humidity: the daily average is not more than 95%, and the monthly average is not more than 90%;
The waveform of the power supply voltage is approximately sine wave, and the three-phase power supply voltage is approximately symmetrical;
·Installation location: Install in a place without fire, explosion hazard, serious pollution, chemical corrosion and severe vibration. The user can negotiate with the factory to solve the above-mentioned normal use environment conditions.

Structural Features

·10KV class combination transformer is used in series with high voltage backup current limiting protection fuse and plug-in overload protection fuse to provide full range protection to the transformer. The high-voltage current-limiting protection fuse is used as the short-circuit protection of the transformer, and the plug-in overload protection fuse is used as the protection for the overload and small fault short-circuit current of the American power transformer and other power equipment.
The 35KV grade combination transformer adopts a new type of high-voltage current-limiting fuse for full-range protection, which can reliably break any fault current between the current that causes the melt to melt and the rated breaking current. The fuse has high breaking capacity, but the non-current-limiting fuse has good low current protection characteristics. Combining the different characteristics of the two fuses, the combination of the two types of fuses can be combined to obtain good characteristics of full-range breaking.

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