Victron Energy Autotransformer 120/240V-100A

Victron Energy Autotransformer – 120/240V 100A

Step-Up, Step-Down & Split-Phase Load Balancing Solution

The Victron Energy 120/240V 100A Autotransformer is a versatile power management tool ideal for off-grid, marine, and backup applications. Designed to support step-up, step-down, and split-phase balancing, it ensures optimal power distribution across single or multi-phase electrical systems.

Key Features:

• Multi-Purpose Functionality:
  Supports step-up, step-down, and split-phase balancing for improved system efficiency and flexibility.
• Split-Phase Load Balancing:
  Corrects unbalanced 120V loads on 120/240V systems, optimizing performance and maximizing available power—up to 7.2 kVA from a 30A source.
• Built-in Ground Relay:
  Ensures safe and compliant grounding for Multi or Quattro Inverter/Chargers operating in split-phase systems.
• Thermal Protection:
  Automatically disconnects during overheating. Manual reset ensures safe operation.
• Efficient Alternative to Stacked Inverters:
  Use with a single 240V inverter to supply balanced 120V legs, avoiding the limitations of dual stacked inverters.

Ideal For:

• Off-grid and hybrid power systems
• Marine and RV installations
• Generator or inverter-based setups requiring load balancing

Technical Specs:

• Voltage: 120/240V
• Current Rating: 100A
• Application: Step-up, step-down, split-phase balancing
• Ground Relay: Integrated, for use with Victron Multi/Quattro units
• Overheat Protection: Yes, with manual reset

Boost efficiency and stabilize your power system with the Victron Autotransformer 100A.