| 摘要 |
<p>PURPOSE:To reduce the area for installation by reducting the distance between unit transformers. CONSTITUTION:The level of seaming flanges 3A and 4A of a tank A of a unit transformer 2A is different from the level of seaming flanges 3B and 4B of a tank B of a neighbouring unit transformer 2B. The level of seaming flanges 3C and 4C of a tank 7C of a unit transformer 2C is the same as the level of the seaming flanges of the tank of the unit transformer 2A. Since the seaming flanges of the neighbouring unit transformers are not in the same level, the distance is not restricted due to the interference between the seaming flanges, and the distance between the unit transformers can be reduced.</p> |
