How To Use A Wide Range Voltage Stabilizer As A Single Phase Voltage Stabilizer

Wide Range Voltage Stabilizer generally has two types: single-phase voltage stabilizer and three-phase voltage stabilizer. Factories and enterprises have single-phase loads and three-phase loads. In order to save money, enterprises directly buy a wide-range voltage stabilizer.
What should I do when I encounter a single-phase load? The boss has a headache-how to use the wide-range voltage stabilizer as a single-phase?
In fact, as long as the wide-range voltage stabilizer has a neutral line, it can be used as a wide-range voltage stabilizer; but the load cannot be too large, and it should not exceed about 30% of the capacity of the wide-range voltage stabilizer at most! Otherwise, it is easy to burn; you can also give the wide-range voltage stabilizer A, B, C three phases with single-phase loads respectively, and keep the three-way balance.