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

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

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

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

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MPN No: CTR120000500
Regular price $33.15

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Regular price $33.15

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. 


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. 


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.


Product Specifications

Specification Details
Manufacturer Victron Energy
Product Current Transformer for MultiPlus-II
Manufacturer Part Number CTR120000500
Product Type External AC Current Transformer / Current Sensor
Current Transformer Ratio 100A:50mA
Rated Primary Current 100A
Rated Secondary Current 50mA
Connection Type Wire-End
Cable Length 1 m (3.28 ft)
Weight 0.12 lb
Primary Compatibility Compatible MultiPlus-II / MultiGrid-II Systems with Wire-End Current-Sense Connection
Supported Applications PowerControl, PowerAssist & Self-Consumption Optimization
GTIN / EAN 8719076059073

 

About Victron Energy:

Victron Energy develops power-conversion, battery-management, charging, monitoring, and DC distribution equipment for battery-based electrical systems. Its portfolio includes inverter/chargers, battery chargers, DC-DC converters and chargers, solar charge controllers, batteries, battery management equipment, GX monitoring devices, communications products, and system accessories.


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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