Transformers (S9 S11)

1. Omnisealed Transformer adopts oil-extended sealing type. The casing of corrugated tank is permanently sealing oil-tank depending on its own elasticity to suit for oil's expansion. The tank has been widely used in different distributing equipments. 2. Normal service conditions

2. 1 Elevation can not be over 1000m;

2. 2 Highest ambient temperature +40;

2. 3 Highest annual average temperature + 20;

2. 4 Indoor or outdoor

2. 5 Highest daily average temperature +30;

2. 6 Lowest temperature -25;

We can provide transformer operatated in special conditions according to the requirement of users. 3. Executive standard

3. 1 GB1094. 1~1996, GB 1094. 3, 5-1985 power transformer

3. 2 GB/T6451-1999 technical parameters and requirements of three-phase oil-immersed power transformer.