New Trend 200kVA High Capacity Oil-Filled Copper Power Transformer

Henan GNEE Electric Co., Ltd. is one of the most reliable manufacturers and suppliers of new trend 200kva high capacity oil-filled copper power transformer in China. If you're going to buy customized new trend 200kva high capacity oil-filled copper power transformer made in China, welcome to get quotation from our factory. Quality products and reasonable price are available.

Product Introduction
200kVA high capacity oil-immersed copper power transformer is a common power equipment, widely used in various industrial and commercial environments. The following is a detailed introduction to this transformer:

Basic parameters and performance characteristics
Rated capacity: 200kVA
Cooling method: oil-immersed self-cooling
Winding form: double winding
Frequency characteristics: 50HZ
Short-circuit impedance: 4%
Voltage ratio: 10/0.4
Winding material: copper
Core form: stacked core
Power frequency withstand voltage: 35kv
Connection group: Dyn11
Voltage regulation method: no excitation tap changer
Tap range: ±2*2.5%
Number of phases: three phases

Applicable scenarios and advantages
Oil-immersed transformers are usually installed in separate transformer rooms or outdoors due to their fire protection requirements. They are characterized by large size, low cost, simple maintenance, good heat dissipation, strong overload capacity, and wide adaptability to the environment. The heat of the winding and core of the oil-immersed transformer is transferred to the cooling medium through the oil, thereby achieving effective cooling. In addition, oil-immersed transformers are suitable for various industrial environments, such as petrochemical, electric power, light textile, metallurgy, machinery, building materials, coal, mining, urban construction, civil aviation, ports and other industries and enterprises' power systems

The characteristics of copper power transformers mainly include 

‌High efficiency ‌: Copper power transformers have high conductivity and low resistance, which can reduce energy loss and improve power conversion efficiency ‌

‌High conductivity ‌: Copper has better conductivity than aluminum, which means that copper power transformers can reduce resistance and reduce energy loss when transmitting electric energy ‌

‌Low loss ‌: Due to the low resistivity of copper, the operation loss of copper power transformers is also low and the cycle efficiency is higher ‌

‌High stability ‌: Copper materials have good thermal stability and mechanical stability, and can maintain stable operation under different environmental conditions ‌

‌Long life ‌: Copper power transformers have high corrosion resistance, long service life and low maintenance cost ‌

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