Split- winding transformer
Split-winding transformer separate the low voltage winding into 2 isolated parts, each winding can work individually or together.
The advantage of the transformer.
1)Reduce short-circuit current and lower the impact for busbar and MCCB. Saving investment for busbar and MCCBs.
2)When one winding is short circuited, the residual voltage of the good winding is high enough to maintain reliable power supply.