| Customization: | Available |
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| Application: | Power, Electronic, Lighting |
| Phase: | Three |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
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Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
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Since its establishment, the company has always adhered to the business philosophy of "honesty and integrity, harmony and innovation",
focused on product technology research and development, strictly operated in accordance with the ISO9001 quality management system
standards, united and pragmatic, innovative and progressive.
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Low noise: the noise level of the product is more than 10-15 dB lower than the current professional standard JB/T10088-2004 "6-
220KV transformer sound level".
Low partial discharge: the resin mixture adopts the most advanced mixing method and vacuum film degassing technology, which
makes the mixture mix uniformly and completely excludes the air bubbles in the mixture. The product only has very low partial dis
charge. High and low voltage coils are cast under vacuum and pressure, so that the resin insulation has both full encapsulation and
layer turn-to-turn impregnation. The casting body has a dense cured structure, flame retardant, explosion-proof, and does not pol
lute the environment.
The glass fiber and other insulating materials for winding coils have self-extinguishing characteristics, which will not produce arcs due
to short circuits, and the resin will not produce toxic and harmful gases under high heat.
High mechanical strength: the resin with filler makes the coefficient of expansion difference within the casting body is small, the cur
ing shrinkage rate is small, the internal stress is small, the hardness of the cured material is high, in the internal and external surfaces
of the epoxy resin encapsulation layer of the high-voltage and low-pressure coils, there is a prefabricated reinforcing material placed
in the layer, which has the same dense structure as the reinforced concrete, and thus the mechanical strength is greater than that of
the pure epoxy resin, and it can withstand the action of sudden short-circuit electric force without any damage.
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As a kind of clean energy, solar energy is a renewable energy with mature technology and large-scale development conditions. The
photovoltaic power generation system uses the photovoltaic conversion of low-voltage direct current of solar cells through the DC
lightning protection combiner cabinet and distribution cabinet to enter the photovoltaic grid connected inverter for direct AC conversion
into low-voltage alternating current, and then into the step-up transformer to make the voltage rise to the rated voltage level grid voltage
and complete the grid connection work. The transformer is incorporated into 10kV power grid with low loss, low noise, anti pollution and
strong short-circuit resistance. It is widely used in distributed photovoltaic power plants and other fields.
These transformers output two voltages at low voltage, which can be operated simultaneously or separately. The total capacity of each
split winding is the rated capacity of the split transformer. The outgoing lines of the two low-voltage windings are copper bars, and at
the upper two sides of the coil, compared with the conventional axial up-down outgoing line mode, it greatly facilitates the user's wiring
operation
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