Transformer Auto for split phase 120/240V 100A
Transformer Auto for split phase 120/240V 100A
A transformer / autotransformer for split-phase 120/240V 100A is a heavy-duty electrical device used mainly in North American-style power systems to create, balance, or convert 120/240V split-phase power.
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Key Features
Split-phase conversion support: Creates or maintains 120/240V center-tapped power from a single-phase source or unbalanced supply.
Power balancing: Redistributes load between the two hot legs to reduce imbalance and improve system efficiency.
High current capacity: Typically rated up to 100A, suitable for residential-scale or heavy off-grid applications.
Compact autotransformer design: Uses a single winding with taps, making it smaller, lighter, and more efficient than full isolation transformers.