Load Properties Of Oil Immersed Transformers

1) When there are a large number of primary or secondary loads, it is advisable to install two or more transformers. When any of the transformers is disconnected, the capacity of the remaining transformers can meet the power consumption of the primary and secondary loads. The primary and secondary loads should be concentrated as much as possible and should not be too dispersed.
2) When the seasonal load capacity is large, it is advisable to install a dedicated transformer. Such as the air conditioning refrigeration load in large civil buildings, the electric heating load for heating, etc.
3) When the concentrated load is large, it is advisable to install a dedicated transformer. Such as large heating equipment, large X-ray machines, arc furnaces, etc.
4) When the lighting load is large or the use of a shared transformer for power and lighting seriously affects the lighting quality and bulb life, a dedicated lighting transformer can be installed. In general, power and lighting share a transformer.