Single-phase Transformer, Power Transformer, Distribution Transformer
Frequency Characteristics
Power Frequency
Shape of Core
Ring
Brand
Chenghe
Vector Group
Yyn0/Dyn11
Material
Copper
Insulation Level
H
Transport Package
Wooden
Specification
50kVA-2500kVA
Trademark
Chenghe
Origin
Wenzhou China
Product Description
SG(B) type H class insulated dry-type transformer with air-barrier from TAILI ELECTRIC has strong ability to withstand thermal shock, large overload capacity, flame retardant, high fireproof performance, low loss, small partial discharge, low noise, no harmful gas, no pollution of the environment, insensitive to humidity, dust, small volume, no cracking, easy maintenance, therefore, it is most suitable for high fireproof requirements, large load fluctuations and dirty and humid harsh environments such as: airports, power plants, metallurgical operations, hospitals, high-rise buildings, shopping centers, residential areas and petrochemical plants, nuclear power plants, nuclear submarines and other special environments, Power plants, metallurgical operations, hospitals, high-rise buildings, shopping centers, dense residential areas and petrochemical, nuclear power plants, nuclear submarines and other special environments.
Operation Condition: Altitude: not exceed 1000m;if higher request, please contact us for customize. Supply voltage waveform: similar to a sine wave. Symmetry multi-phase power supply voltage: Poly-phase transformer connected supply voltage should be approximately symmetrical. Ambient temperature: Maximum temperature + 45ºC; The highest daily average temperature +30 ºC; The highest annual average temperature is + 20 ºC; Minimum temperature of -40 ºC.
Main Feature: 1.High standards of safety, Non-flammable resin, no toxic gas, no combustion. 2.Increase the capacity of the emergency overload under the temperature control system. 3.Easy to maintain. 4.Low noise by using new brand CRGO silicon core with low loss. 5.Excellent damp-proof,it use material NOMEX insulating make transformer enough to withstand water intrusion. 6.Running without partial discharge and without the possibility of "cracking". 7.Design flexibility, much smaller ,much lighter,customers can request the design of any specification made need
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