528V to 480V Buck-Boost Transformer — Step-down, 3-Phase Wye
See how a 528V to 480V 3-phase wye buck-boost transformer corrects voltage and how to select the proper model.
Choosing a 528V to 480V transformer
Choose an available phase and load current to see a buyable exact-match unit for 528V to 480V correction. Current stock or lead time is shown with the result.
This voltage pair is used when the measured supply is near 528V and the connected equipment requires 480V. Confirm both values at the installation before choosing a transformer.
Find the right 528V to 480V transformer
Checking buyable configurations... If no online match is available, send the voltage pair, phase, and equipment nameplate amps for an application review.
✔ Recommended for your application
Sizing uses the correction winding only. Verify load current against the equipment nameplate and install per the included wiring diagram and applicable NEC requirements.