Victron Current Transformer 100A:50mA for MultiPlus-II (5m) Wire-end - CTR120000550

Victron Energy CTR120000550 – Current Transformer 100A:50mA for MultiPlus-II (5m, Wire-End)

The CTR120000550 current transformer from Victron Energy is a reliable external sensor used with MultiPlus-II and MultiGrid-II inverter/chargers. With a transformer ratio of 100A:50mA and a 5-meter wire-end cable, it is designed to provide accurate AC current sensing from grid or generator sources. This sensor enables key system features such as PowerControl and PowerAssist, and is essential for improving self-consumption in hybrid and off-grid systems.

Key Features:

• Accurate 100A:50mA current measurement for system integration
• Long 5-meter wire-end cable for flexible installation
• Supports PowerControl to prevent generator/grid overload
• Enables PowerAssist to supplement limited AC sources with battery power
• Optimizes self-consumption in solar energy systems

Technical Specifications:

Applications & Benefits:

• Provides real-time current input data from generator or grid
• Enables automatic limitation of input current (PowerControl)
• Allows battery to supplement input (PowerAssist), ensuring uninterrupted power
• Improves energy efficiency by enhancing self-consumption
• Essential for dynamic load balancing in complex installations

Installation Guidelines:

• Clamp the CT around the AC live wire (L1) on the input source
• Connect the wire ends to the CT input on the inverter/charger
• Ensure proper orientation and secure connection for accurate data
• Configure the device using Victron’s VEConfigure3 software

The Victron CTR120000550 Current Transformer with its extended 5-meter wire-end cable is an ideal choice for installations requiring longer routing distances and precise energy monitoring. It delivers seamless integration with Victron inverter/chargers and significantly enhances energy control and system performance.