Ferroresonance Guidelines for Additional Padmount Transformer Types
Create guidelines specifying the maximum cable length which can be switched for the following types of transformers without excessive overvoltage.
- Delta primary three-phase padmount transformer
- Grounded-wye primary three-phase transformers having amorphous metal cores
- Grounded-wye primary three-phase transformers having five-leg stacked cores.
Tagged: Equipment Testing/Evaluation, P1a-4, Engineering Guidelines, P4