Three-phase 2500kVA Cast Resin Dry-type Power Transformer
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Henan GNEE Electric Co., Ltd. is one of the most reliable manufacturers and suppliers of three-phase 2500kva cast resin dry-type power transformer in China. If you're going to buy customized three-phase 2500kva cast resin dry-type power transformer made in China, welcome to get quotation from our factory. Quality products and reasonable price are available.
Product Introduction
The three-phase 2500kVA resin-cast dry-type power transformer is an efficient and reliable power equipment, widely used in various occasions requiring stable power supply. The following is a detailed introduction of the transformer:
Basic parameters
Rated capacity: 2500kVA
Rated voltage: 10/0.4kV
Rated frequency: 50Hz
Voltage regulation method: no excitation voltage regulation
Voltage regulation range: 10kV±2*2.5%
Cooling method: air cooling
Insulation heat resistance grade: F grade
Technical features
Safe and reliable: Adopting epoxy resin casting technology, it has good flame retardant, fireproof and moisture-proof performance, can be directly installed in the load center, maintenance-free and easy to install
Efficient and energy-saving: low loss, small partial discharge, low noise , it can operate at 120% rated load under forced air cooling conditions, and is suitable for use in important or special environments such as high-rise buildings, commercial centers, airports, tunnels, etc.
Long life: The service life is up to 30 years, the operating life can reach 30 years or more, and the reliability is high
Easy maintenance: It can be put into operation without pre-drying after shutdown, and the maintenance cost is low
Application scenarios
The three-phase 2500kVA resin-cast dry-type power transformer is suitable for various occasions that require stable power supply, such as:
High-rise buildings: Provide stable power supply to ensure the normal operation of elevators, lighting and other equipment.
Commercial centers: Meet the power needs of commercial facilities such as shopping malls and supermarkets.
Airports, tunnels: Ensure the normal operation of transportation facilities.
Chemical plants, nuclear power plants, ships: Suitable for special environments to ensure the stability and safety of power supply.
Advantages of dry-type transformers compared with oil-immersed transformers
1. Higher safety: Dry-type power transformers use flame-retardant insulation materials. Even if a fault causes a fire or there is an external fire source, it will not cause the fire to expand.
2. Easier maintenance: Dry-type power transformers do not need to worry about oil leakage, and are usually maintenance-free or require less maintenance, which greatly reduces the workload of operation, maintenance and inspection.
3. Dry-type power transformers are usually designed for indoor use, but can also be customized as outdoor type in special occasions, so that it can be installed indoors with the switch cabinet, thus saving installation space.
4. Dry-type power transformers do not use oil, so the number of accessories is relatively small, and there is no need for oil storage cabinets, safety airways, a large number of valves and other components, which also avoids possible sealing problems.
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