CTV3X200A333MV – Split core current transformer 200A primary
Carlo Gavazzi CTV3X200A333MV split core current transformer with a 200 A primary rating and 333 mV secondary output for energy monitoring applications.
SKU:CTV3X200A333MVMPN:CTV3X200A333MV
Price
List Price£39.32ex VAT
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£39.32
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Why Choose the Carlo Gavazzi CTV3X200A333MV Split Core Current Transformer?
The Carlo Gavazzi CTV3X200A333MV 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 an opening and closing mechanism that enables fast 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 200 A and a 333 mV secondary output, the CTV3X200A333MV provides reliable current measurement for energy management applications requiring compact dimensions, easy installation and dependable monitoring performance.
Key Advantages
Compact split core current transformer designed for retrofit installations.
200 A primary current rating suitable for energy monitoring applications.
333 mV secondary output for compatible Carlo Gavazzi monitoring devices.
Split core design allows installation without disconnecting existing cables.
Class 1 accuracy for reliable current measurement performance.
Suitable for residential, commercial and industrial energy monitoring systems.
Key Features
Carlo Gavazzi CTV series split core current sensor.
200 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 CTV3X200A333MV allow electrical current measurement without interrupting existing installations. The hinged core design enables the sensor to be installed around existing conductors, making it especially 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
Device Type
Split-core CT
Rated Primary Current (A)
200 A
Secondary Current / Output
333 mV
Aperture (mm)
16 mm
Manufacturer
Carlo Gavazzi
Series
CTV
Model
CTV3X200A333MV
Product type
Split core current transformer / current sensor
Primary current
200 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
3 kV AC / 1 min
Operating temperature
-40 to +65 °C
Storage temperature
-45 to +80 °C
Protection rating
IP20
Housing material
PA66
Output connection
1.5 m cable
Weight
Approx. 118 g
IP Rating
IP20
Frequently Asked Questions
What is the Carlo Gavazzi CTV3X200A333MV used for?
The CTV3X200A333MV is a split core current transformer used for AC current measurement in energy monitoring and electrical metering applications.
What primary current can the CTV3X200A333MV measure?
The Carlo Gavazzi CTV3X200A333MV has a rated primary current of 200 A.
What secondary output does the CTV3X200A333MV provide?
The sensor provides a standard 333 mV secondary output for compatible monitoring equipment.
Can the CTV3X200A333MV 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 CTV3X200A333MV 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.
Accuracy Class
Class 1
Device Type
Split-core CT
Rated Primary Current (A)
200 A
Secondary Current / Output
333 mV
Aperture (mm)
16 mm
Manufacturer
Carlo Gavazzi
Series
CTV
Model
CTV3X200A333MV
Product type
Split core current transformer / current sensor
Primary current
200 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
3 kV AC / 1 min
Operating temperature
-40 to +65 °C
Storage temperature
-45 to +80 °C
Protection rating
IP20
Housing material
PA66
Output connection
1.5 m cable
Weight
Approx. 118 g
IP Rating
IP20
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UK delivery
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