| 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. |
