Victron 100A 120/240V Split-Phase Autotransformer

This Victron 100A autotransformer is intended for electrical systems using 120V and 240V AC. It can be applied to voltage conversion or split-phase balancing in a properly engineered installation. The unit is not a DC battery charger or an isolation transformer.

Split-phase systems often have unequal loads on their two 120V legs. An autotransformer can help manage that imbalance while serving the connected 120/240V distribution arrangement. The 100A rating is relevant to conductor sizing and upstream protection.

Review the incoming source, required output, and grounding configuration before selecting the transformer. The correct connections differ depending on whether it is used for voltage adjustment or load balancing. AC wiring and protection should be designed and installed by a qualified electrician. Browse more shore power accessories at CritPro.

• 100A autotransformer for AC systems
• 120/240V split-phase applications
• Supports voltage step-up or step-down
• Designed for suitable distribution systems