110KV Series Power Transformer
110KV Series Power Transformer

110KV Series Power Transformer

Summary：

Product Category:

Transformer

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110KV Series Power Transformer

Details

Model & Symbol Meaning

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●Protection code (generally not marked, TH-hot and humid, TA-hot and dry)
●Rated voltage grade of high voltage winding (kV)
●Rated capacity (KVA)
●Design procedures(9, 10.11.)
●Voltage regulation mode (no excitation voltage regulation standard, z-on-load voltage regulation)
●Conductor material (copper wire is not marked, L-aluminum wire)
●Winding number (double winding not marked, S-three winding, F-double split)
●Cycle mode (natural cycle is not marked, P-forced cycle)
●Cooling mode (J- self-cooling is not standard, F-oil immersed air cooling, s-water cooling)
●Phase number (D- single phase, S- three phase)

 

Overview

The 110kV three-phase oil-immersed load regulating power transformer has adopted a series of major reforms in material, technology and structure.It is characterized by small volume, light weight, high efficiency, low loss, low noise and reliable operation. It can reduce a large number of power
network losses and operating costs, and has significant economic benefits. The product is suitable for power plants, substations, large factories, mines and petrochemical enterprises and other places.
Our products meet the national standards: GB1094.1-2013 power transformer part 1 general, GB1094.2-2013 power transformer part 2 temperature rise, GB1094.3-2017 power transformer part 3 insulation level, insulation test and outer insulating air gap, GB 1094.5-2016 power transformer part 5
capacity of bearing short circuit and GB/T645 1-2015 oil-immersed power transformer technology parameters and requirements.
 

Operation Condition
●Device Type: Outdoor Type
●The environment temperature: the highest temperature + 40 C;Lowest temperature 25 °C;The highest average monthly temperature 30 °c +;The highest average annual temperature of+ 20 °C;Water cooler in the cooling water temperature +25 °C
●Altitude: ≤1000m(> 1000m, temperature rise should be revised)
●Relative Humidity:≤90%(25 °C).
●Installation Area: No obvious corrosive gas and dirt area
●Special conditions of use are specified in the inquiry and order
 

Keyword:

Power equipment, power electrical equipment

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