Dry Type Transformers Features: |
1)Advanced andreasonable structure,small volume, light weight, convenient installation,maintenance-free and good economy. |
2)Low noise and loss,good heat dissipation performance, strong loading ability. |
3)Good moisture proof performance, it can runwith 95% relative humidity. |
4)Low value of partial discharge, canguarantee long term safety operation in working voltage. |
5)It can increase 40~50% of rated capacityshortly in forced air cooling. |
6)Good insulation performance, high tolerancefor lighting impulse level, and strong ability to bear sudden short circuit. |
7)It is high mechanical strength and goodthermal stability. Because of rational combination for insulation material,it can obtain the same temperature expansion coefficient with copperconductor. |
8)The computer temperature controllerautomatic monitoring and protection provides reliable safeguard fortransformer's safety operation. |
9)It is strong ability of flame retardant andautomatic flameout. It can install in load center. |
10)Product application scope: High-RiseBuilding, Commercial center, City square, Hospital, School, Airport, Station,Seaport, Underground, Power Station, Oilfield, Chemical Industry, Tunnel andso on. |
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Dry TypeTransformers Applications: |
1)indoor using |
2)Installation sitealtitude can not be over 1000m; high pressure type installation site altitudecan not be over 4000m |
3)Environmental Temperature: from -30℃ to + 40℃ |
4)Relative humidity 95%, |
5)In non-normal using condition, customercould request special design. |