Three phase 300 kVA isolation transformer offers consistent, smooth voltage transformation at 480V AC input, 480V to 120V or 120V to 480V is possible, and other voltages are optional.300 kVA Isolation Transformer Specifications
Note:Transformer can only convert voltage and CANNOT convert frequency.Transformer CANNOT convert single phase voltage to 3 phase voltage.Input/output voltage, power rating and whether with shell of all transformers, can be customized according to clients' requirements.3 phase Isolation Transformer Wiring Method
300 kVA Isolation Transformer Dimension
Tips: Using isolation transformer to reduce the zero voltage of UPS
For medium and small power UPS, generally, an isolation transformer is installed at its output part; for a three-in to three-out high-power UPS, the transformer is usually at its bypass input. This method can eliminate the problem that zero voltage is low before the UPS powering on while zero voltage rises after UPS turning on. The UPS power system makes no negative impact on the power grid and load through this method.