Victron Current Transformer 100A:50mA for MultiPlus-II (20 m) - CTR110002050

Victron Energy CTR110002050 – Current Transformer 100A:50mA for MultiPlus-II (20m)

The CTR110002050 is a precision current transformer (CT) with a 100A:50mA rating, designed to work with Victron MultiPlus-II and MultiGrid-II inverters and inverter/chargers. With its extra-long 20-meter cable, this transformer allows for flexible installation where equipment is spread across large distances. It plays a key role in enabling PowerControl and PowerAssist features, and in optimizing self-consumption through real-time external current sensing.

Key Features:

• Compatible with MultiPlus-II and MultiGrid-II inverter/chargers
• Supports advanced features such as PowerControl and PowerAssist
• Enables external AC current sensing to optimize energy usage
• Supplied with a 20-meter cable for long-distance installations
• Easy plug-and-play installation for monitoring and control

Technical Specifications:

Applications & Benefits:

• Measures current at the grid or generator connection point
• Prevents system overload by dynamically adjusting inverter power input (PowerControl)
• Allows battery energy to supplement limited AC input power (PowerAssist)
• Improves monitoring and control in smart energy systems
• Ideal for large buildings, technical rooms, or off-grid systems where long cable runs are required

Installation Guidelines:

• Clamp the transformer around the live wire of the AC feed (e.g., from grid or generator)
• Connect the output to the CT input on the inverter/charger
• Configure via VEConfigure software as per MultiPlus-II documentation
• Ensure correct orientation of the transformer for accurate readings

The Victron Energy CTR110002050 Current Transformer is an essential tool for advanced Victron systems requiring long-range current sensing. It enables high-efficiency energy management, system protection, and seamless integration with Victron’s smart inverter-charger technologies.