Victron Energy 100A:50mA Current Transformer with 1m Wire End for MultiPlus-II – CTR120000500

Description

Victron Energy Current Transformer 100A:50mA for MultiPlus-II (1m) Wire End – CTR120000500

The Victron Energy CTR120000500 Current Transformer is an external AC current-sensing accessory designed for compatible MultiPlus-II and MultiGrid-II systems. It provides a 100A:50mA current-transformer interface for applications using external current sensing with Victron PowerControl, PowerAssist, and self-consumption optimization.

This CTR12-series version uses a wire-end connection rather than the jack connector found on CTR11-series current transformers. It is intended for compatible MultiPlus-II equipment equipped with the corresponding wire-end current-sense connection, making connector verification important when selecting between CTR11 and CTR12 versions. 

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Key Technology

• External AC Current Sensing
  Measures AC current externally and provides a proportional low-level current signal to compatible Victron equipment for supported energy-management functions.

• 100A:50mA Current Transformer
  Uses a 100A primary-to-50mA secondary current-transformer ratio for the designated MultiPlus-II current-sensing application. 

• Wire-End Connection
  Uses Victron’s CTR12 wire-end termination, distinguishing it from CTR11-series current transformers that use a jack connector. 

• PowerControl Support
  Provides external current sensing for compatible MultiPlus-II and MultiGrid-II systems configured to use PowerControl.

• PowerAssist Support
  Supports compatible PowerAssist installations by providing the external AC current measurement used by the configured inverter/charger system.

• Self-Consumption Optimization
  Can be used in supported Victron configurations where external current sensing is required to optimize self-consumption. 

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Best Uses

• Compatible MultiPlus-II Systems
  Designed for MultiPlus-II installations equipped with the appropriate wire-end external current-sense connection.

• MultiGrid-II Systems
  Suitable for compatible MultiGrid-II installations requiring external AC current sensing.

• PowerControl Applications
  Useful where external current measurement is required so the configured Victron system can manage operation relative to an AC input-current limit.

• PowerAssist Applications
  Provides the external current-sensing input needed for supported systems using Victron PowerAssist functionality.

• Self-Consumption Systems
  Suitable for compatible energy-storage configurations using external current sensing as part of their self-consumption strategy.

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Product Specifications

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Wire-End External Current Sensing for Compatible Victron Systems

The Victron Energy CTR120000500 Current Transformer provides a dedicated external AC current-sensing solution for compatible MultiPlus-II and MultiGrid-II installations. Its 100A:50mA transformer ratio and CTR12 wire-end configuration make it suitable for supported systems using PowerControl, PowerAssist, and self-consumption optimization.

 

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