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CTV2X100A333MV – Split core current transformer 100A primary
Carlo Gavazzi CTV2X100A333MV split core current transformer with a 100 A primary rating and 333 mV secondary output for energy monitoring applications.
£31.23
Why Choose the Carlo Gavazzi CTV2X100A333MV Split Core Current Transformer?
The Carlo Gavazzi CTV2X100A333MV is a compact split core current transformer designed for accurate AC current measurement in energy monitoring, electrical metering and retrofit applications. As part of the Carlo Gavazzi CTV split core current sensor series, it provides a practical solution for measuring electrical current without disconnecting existing cables during installation.
This split core current sensor features a hinged opening design that allows quick installation around existing conductors, making it ideal for upgrading electrical monitoring systems in residential, commercial and industrial installations. The CTV series is designed for use with compatible Carlo Gavazzi energy analysers and power monitoring equipment.
With a rated primary current of 100 A and a 333 mV secondary output, the CTV2X100A333MV provides reliable current measurement for energy management applications requiring compact dimensions, easy installation and accurate monitoring performance.
Key Advantages
- Compact split core current transformer designed for retrofit installations.
- 100 A primary current rating suitable for energy monitoring applications.
- 333 mV secondary output for compatible Carlo Gavazzi monitoring devices.
- Split core design enables installation without disconnecting existing cables.
- Class 1 accuracy for dependable current measurement performance.
- Suitable for residential, commercial and industrial energy monitoring systems.
Key Features
- Carlo Gavazzi CTV series split core current sensor.
- 100 A rated primary current.
- 333 mV secondary output voltage.
- 16 mm maximum cable aperture.
- 180° opening mechanism for quick installation.
- Class 1 accuracy according to EN IEC 61869-2.
- IP20 protection rating.
- Compatible with Carlo Gavazzi energy analysers including EM210 MV, EM271 and EM530 MV systems.
Reliable Energy Monitoring for Retrofit Applications
Split core current transformers such as the Carlo Gavazzi CTV2X100A333MV allow electrical current measurement without interrupting existing installations. The opening core design enables the sensor to be fitted around existing conductors, making it particularly suitable for retrofit energy monitoring projects.
The CTV series provides a practical solution for measuring electrical consumption in modern energy management systems, helping engineers monitor loads, optimise energy usage and integrate current measurement into existing electrical infrastructure.
Typical Applications
- Energy monitoring and consumption measurement systems.
- Electrical panel retrofit projects.
- Industrial power monitoring installations.
- Commercial building energy management.
- Machine and equipment load monitoring.
- Power analysers and electrical measurement systems.
Technical Specifications
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| Accuracy Class | Class 1 | |
|---|---|---|
| Rated Primary Current (A) | 100 A | |
| Secondary Current / Output | 333 mV | |
| Aperture (mm) | 16 mm | |
| Device Type | Split-core CT | |
| IP Rating | IP20 | |
| Manufacturer | Carlo Gavazzi | |
| Series | CTV | |
| Model | CTV2X100A333MV | |
| Product type | Split core current transformer / current sensor | |
| Primary current | 100 A | |
| Secondary output | 333 mV | |
| Accuracy class | Class 1 | |
| Maximum continuous current | 1.2 × rated current | |
| Maximum cable diameter | 16 mm | |
| Operating frequency | 50 / 60 Hz | |
| Rated system voltage | 600 V AC | |
| Dielectric withstand voltage | 2.5 kV AC / 1 min | |
| Operating temperature | -40 to +65 °C | |
| Storage temperature | -45 to +80 °C | |
| Protection rating | IP20 | |
| Housing material | PP | |
| Opening angle | 180° | |
| Output connection | 1.8 m cable | |
| Weight | Approx. 66 g |
Frequently Asked Questions
What is the Carlo Gavazzi CTV2X100A333MV used for?
The CTV2X100A333MV is a split core current transformer used for AC current measurement in energy monitoring and electrical metering applications.
What primary current can the CTV2X100A333MV measure?
The Carlo Gavazzi CTV2X100A333MV has a rated primary current of 100 A.
What secondary output does the CTV2X100A333MV provide?
The sensor provides a standard 333 mV secondary output for compatible monitoring equipment.
Can the CTV2X100A333MV be installed without disconnecting cables?
Yes, the split core design allows installation around existing conductors without disconnecting the electrical circuit.
What is the maximum cable size supported by this current sensor?
The CTV2X100A333MV supports cables with a maximum diameter of 16 mm.
Trusted by Energy Management Engineers Worldwide
Carlo Gavazzi CTV split core current sensors are widely used by electrical engineers and energy professionals to provide fast installation, accurate measurement and reliable monitoring of electrical consumption.
