S9-m-30~2500 / 10 Hermetically-sealed Distribution Transformer

Following are the Main Performance characteristics of S9-M-30~2500 / 10 Hermetically-Sealed Distribution Transformer :
1. A multilayer cylinder structure is used for all high voltage windings in order to improve the voltage impulse distribution of windings.
2. For the capacity range of low voltage windings is from 30KVA to 2000KVA, the cylinder type or spiral structure is used to ensure he high mechanical strength, ampere lure distribution, and excellent short-circuits proof performance.
3. The securing structure is set in the transformer body, which is used for ensuring that no displacement will occur during the transportation; Meanwhile, the turnbuckles are mounted in fasteners, which is for assuring that fasteners will not be loose during the long term operation.
4. Corrugated tanks are used in the transformer for replacing the conservator. The tank enclosure and rim are completely sealed by welding or bolting up, which prolongs the service life of transformer oil.

Installation mode: Indoor/outdoor type
Ambient temperature: -25C~ +40C (outdoor)
-5C ~ +40C (indoor)
Highest altitude: 1000m
Installation site: In places without corrosive gases and obvious dusts

Applicable standards:
GB1094.1-2-1996 Power Transformer
GB1094.3: 5-2003 Power Transformer
GB/T6451-1999 Technical parameters and requirements for three-phase oil-immersed power transformer