CTV2X100A333MV

## **CTV** 

## **Split core current sensor** 

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## **Benefits** 

- **Adaptability and flexibility** . Effective for a wide range of currents, it can be installed in existent applications. 

- **Fast installation** . The opening/closing mechanism makes installation fast even in existent applications. 

## **Description** 

Split core current sensor (333 mV output) with compact dimensions, suitable for retrofit applications when used in combination with EM530 MV and EM210 72 D MV energy analyzers or EM271 multi- channel power analyzer by TCDMM adapter. It manages primary current from 60 A to 800 A (it depends on the model). 

## **Applications** 

CTV is the ideal solution for quick and easy installation without disconnecting cables during installation. It is indicated for any application (residential, commercial and industrial), especially for retrofitting where installing a solid core current transformer is not possible. 

## **Main features** 

- Suitable for retrofit applications, 

- 10 to 36 mm hole diameter, 

- 50 x 90 mm hole diameter (CTV-8X model only), 

- Detachable screw terminals (CTV-8X model only), 

- 333mV secondary output voltage. 

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CARLO GAVAZZI Controls SpA 

07/02/2025 CTV DS ENG 

## **CTV** 

## **Features** 

## **General** 

|**Material**|PA66|
|---|---|
|**Protection degree**|IP20|
|**Secondary output**|CTV1X and CTV2X: Cable, 1.8 m, 22 AWG (0.33 mm2)<br>CTV3X: Cable, 1.5 m, 24 AWG (0.2 mm2)<br>CTV4X and CTV6X: Cable, 2 m, 24 AWG (0.2 mm2)<br>CTV8X: detachable screw terminals|
|**Mounting**|Cable<br>Busbar (CTV-8X)|
|**Weight (g)**|CTV1X: 60<br>CTV2X: 66<br>CTV3X: 118<br>CTV4X: 200<br>CTV6X: 300<br>CTV8X: 725|



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07/02/2025 CTV DS ENG 

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27.8 +/- 0.5<br>30.5 +/- 0.5<br>23.5 +/- 0.5<br>10.0 +/- 0.3 26 +/- 0.5<br>9100 +/- 100<br>6 +/- 1<br>40max<br>**----- End of picture text -----**<br>


_**Fig. 1** CTV-1X_ 

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38.0 +/- 0.5 41.0 +/- 0.6<br>16 +/- 0.5 15.5 +/- 0.3<br>1500 +/- 20<br>10 +/- 1<br>14.1 +/- 0.3<br>66.0 +/- 1<br>42.0 +/- 0.5<br>**----- End of picture text -----**<br>


_**Fig. 3** CTV-3X_ 

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57.5 +/- 0.5 38.5 +/- 0.5<br>37.5 +/- 0.5 22 +/- 0.5<br>2000 +/- 50<br>10 +/- 1<br>84max<br>**----- End of picture text -----**<br>


_**Fig. 5** CTV-6X_ 

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35.6 +/- 0.5<br>31.5 +/- 0.5<br>29.5 +/- 0.5<br>16.3 +/- 0.5 19.0 +/- 0.5<br>1829 +/- 50<br>6 +/- 1<br>(D)45.5±0.5<br>**----- End of picture text -----**<br>


_**Fig. 2** CTV-2X_ 

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39.0 +/- 0.5 50.5 +/- 0.6<br>18.5 +/- 0.5 20.5 +/- 0.3<br>2000 +/- 50<br>10 +/- 1<br>Fig. 4 CTV-4X<br>110 +/- 0.5<br>46.4 +/- 1<br>50 +/- 0.5<br>32 +/- 1<br>YYWW<br>K<br>K<br>17.3 +/- 0.3<br>78.0 +/- 1<br>50.0 +/- 0.5<br>155.01 +/- 1<br>89.8 +/- 1<br>**----- End of picture text -----**<br>


_**Fig. 6** CTV-8X_ 

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**CTV** 

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|||
|---|---|
|Environmental specifications|
|Operating temperature|-40° to +65°C (-40 to 149 F°)|
|Storage temperature|-45° to +80°C (-49 to 176 F°)|

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**UL note** : insulation class: A (105), 55 °C rise type at 30°C ambient 

**Conformity Approvals** 

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**CTV** 

## **Electrical specifications** 

|**Current**||
|---|---|
|**Maximum current (con-**<br>**tinuous)**|1.2 x In|
|**Secondary output**|333 mV|
|**Rated system voltage**|600 V ac|
|**Accuracy**|Equivalent to Class 1 according to EN IEC 61869-2|
|**Dieletric withstand voltage**<br>**(Hi-pot)**|CTV1X, CTV2X: 2.5k V ac/1min<br>Other models: 3k V ac/1min|



|**Model**|**Model Primary current (A)**|**Max cable diameter (mm)**|**Max busbar size (mm)**|
|---|---|---|---|
|CTV-1X|60|10|-|
|CTV-2X|100|16|-|
|CTV-3X|200|16|-|
|CTV-4X|200<br>400|21|-|
|CTV-6X|400|36|-|
|CTV-8X|800|-|50 X 90|



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**CTV** 

## **Connection Diagrams** 

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## **References** 

## **CTV X 333MV** POO Enter the code, replacing the symbol O with the selected option (e.g.: CTV **1** X **60A** 333MV). 

|**Code**|**Option**|**Description**|
|---|---|---|
|**C**|**-**|-|
|**T**|**-**|-|
|**V**|**-**|-|
||**1X 60 A**|Model and primary current|
||**2X 100 A**||
||**3X 200 A**||
||**4X 200 A**||
||**4X 400 A**||
||**6X 400 A**||
||**8X 800 A**||
|**333 mV**|**-**|Secondary output|



**Further reading** > **Information Document Where to find it** Instruction manual Instruction manual: CTV_X www.gavazziautomation.com ~~Pe~~ **CARLO GAVAZZI compatible components** > **Purpose Component name/code key** Measure and display consumption of connected circuits EM210 MV, EM271, ET272, EM530 MV Connect CTV to EM271, ET272 or EM530 MV TCDMM 

COPYRIGHT ©2025 Content subject to change. Download the PDF: www.gavazziautomation.com 

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CARLO GAVAZZI Controls SpA 

07/02/2025 CTV DS ENG