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Current Transformers

 


Current Transformers sense the current flowing in cables and are used with CT operated meters, three CT's are usually required for a 3 phase meter. They are available in a range of types to suit the particular application and include both feed through types and split core models for retrofitting.

Most CT'S on this page are available in different models and ratios, Please ask us on +44 (0) 1423 880440 , fax us on 01423 880990 or even email us on sales@camax.co.uk

See our CT catalogue and  CT selection guides:


Miniature 3 pole current transformers   CT 75 Series 80-160A (5A secondary)
   


• Conforms to IEC185, BS 7626, BSEN 60044-1
and IEC 60044-1.
• Rated system voltage 0.72/3kV.
• Ambient temperature range -30°C to 80°C.
• Frequency range 50-60Hz.
• Insulation level 3kV for 1 minute.
• Continuous current 1.2 x rated curr
ent.

Built in sealable terminal covers

Mounting feet supplied

Narrow width - 75mm
 

Download the Data Sheet


Moulded Case   CT 13 Series 40-300A
   

Features
High Quality
Comprehensive Measuring Class Accuracies
Wide Range of System Current
Ratings, and Case Widths
Aperture Sizes to Suit Industry
Standard Cable and Busbar
Dimensions
Wire Sealable Terminal Covers
Feet and Busbar Mounting Options

Download the Data Sheet


Moulded Case   CT 14 Series 25-500A
   

Features
High Quality
Comprehensive Measuring Class Accuracies
Wide Range of System Current
Ratings, and Case Widths
Aperture Sizes to Suit Industry
Standard Cable and Busbar
Dimensions
Wire Sealable Terminal Covers
Feet and Busbar Mounting Options

Download the Data Sheet


Moulded Case   CT 16 Series 30-800A
   

Features
High Quality
Comprehensive Measuring Class Accuracies
Wide Range of System Current
Ratings, and Case Widths
Aperture Sizes to Suit Industry
Standard Cable and Busbar
Dimensions
Wire Sealable Terminal Covers
Feet and Busbar Mounting Options

Download the Data Sheet


Moulded Case   CT 18 Series 400-1600A
   

Features
High Quality
Comprehensive Measuring Class Accuracies
Wide Range of System Current
Ratings, and Case Widths
Aperture Sizes to Suit Industry
Standard Cable and Busbar
Dimensions
Wire Sealable Terminal Covers
Feet and Busbar Mounting Options

Download the Data Sheet


Rectangular Moulded Case   CTV Series
   

Features
High Quality
Comprehensive Measuring Class Accuracies
Available as 5A or 1A secondary.
Ratings, and Case Widths
Aperture Sizes to Suit Industry
Standard Cable and Busbar
Dimensions
Wire Sealable Terminal Covers
Feet and Busbar Mounting Options

Download the Data Sheet


Resin Case Bus Bar mounting   60-5000A (Class 5P10 and 10P10)
   

Features
High Quality
Comprehensive Measuring Class Accuracies
Wide Range of System Current
Ratings, and Case Widths
Aperture Sizes to Suit Industry
Busbar mounting
Dimensions

 

Download the Data Sheet


Split Core   DBP 23 100- 400A
   

– Small size and easy mounting
– Wide inner window, allowing clamping of large cables or bus bars
– Wide range of sizes to accommodate all the existing installations
– Terminal strip to short circuit the secondary side during the installation
– Primary ranges from 100 to 5000 A
– Secondary output 5A (1A or 1.5 V optional)
– High accuracy and reliability

 

Download the Data Sheet


Split Core   DBP 58 250- 1000A
   

– Small size and easy mounting
– Wide inner window, allowing clamping of large cables or bus bars
– Wide range of sizes to accommodate all the existing installations
– Terminal strip to short circuit the secondary side during the installation
– Primary ranges from 100 to 5000 A
– Secondary output 5A (1A or 1.5 V optional)
– High accuracy and reliability

 

Download the Data Sheet


Split Core   DBP 88 250- 1000A
   

– Small size and easy mounting
– Wide inner window, allowing clamping of large cables or bus bars
– Wide range of sizes to accommodate all the existing installations
– Terminal strip to short circuit the secondary side during the installation
– Primary ranges from 100 to 5000 A
– Secondary output 5A (1A or 1.5 V optional)
– High accuracy and reliability

 

Download the Data Sheet


Split Core   DBP 812 500- 1600A
   

– Small size and easy mounting
– Wide inner window, allowing clamping of large cables or bus bars
– Wide range of sizes to accommodate all the existing installations
– Terminal strip to short circuit the secondary side during the installation
– Primary ranges from 100 to 5000 A
– Secondary output 5A (1A or 1.5 V optional)
– High accuracy and reliability

 

Download the Data Sheet


Split Core   DBP 816 1000- 5000A
   

– Small size and easy mounting
– Wide inner window, allowing clamping of large cables or bus bars
– Wide range of sizes to accommodate all the existing installations
– Terminal strip to short circuit the secondary side during the installation
– Primary ranges from 100 to 5000 A
– Secondary output 5A (1A or 1.5 V optional)
– High accuracy and reliability

 

Download the Data Sheet


Split Core- Clip together range   SCT-1 Clip Type
   

Conforms to IEC 185, BS7626, BSEN 60044-1 and IEC 60044-1.

Rated system voltage 0.72/3kV.

Ambient temperature range -30ēC to 80ēC.

Insulation level 3kV for 1 minute.

Continuous current, 1.2 x rated current.

Enclosure flame retardancy UL94VO.
 

 

Download the Data Sheet


Miniature 3 phase current transformers   3 PHASE Currents Transformers
   

Conforms to IEC185, BS7626, BSEN 60044-1 and IEC 60044-1

Rated system voltage 0.72/3kV.

Ambient temperature range -30ēC to 80ēC

Frequency Range 50-60Hz

Insulation level 3kV for 1 minute

Continuous current, 1.2 x rated current

Download the Data Sheet


AC Current transformers   M1.M 100A:100mA
   

Traditional Current Transformers manufactured as a clamp-on device for portable applications. Ideal for use with electronic KWh meters or other devices with an AC Current input. Frequency range extends from 45Hz to beyond 5kHz.

 

Download the Data Sheet


AC Current transformers   M1 200A:200mA
   

Traditional Current Transformers manufactured as a clamp-on device for portable applications. Ideal for use with electronic KWh meters or other devices with an AC Current input. Frequency range extends from 45Hz to beyond 5kHz.

 

Download the Data Sheet


AC Current transformers   M1 100A:1A
   

Traditional Current Transformers manufactured as a clamp-on device for portable applications. Ideal for use with electronic KWh meters or other devices with an AC Current input. Frequency range extends from 45Hz to beyond 5kHz.

 

Download the Data Sheet


AC Current transformers   M1 200A:1A
   

Traditional Current Transformers manufactured as a clamp-on device for portable applications. Ideal for use with electronic KWh meters or other devices with an AC Current input. Frequency range extends from 45Hz to beyond 5kHz.

 

Download the Data Sheet


AC Current transformer Clamp   US 1000/1
 

Traditional Current Transformers manufactured as a clamp-on device for portable applications. Ideal for use with electronic KWh meters or other devices with an AC Current input. Frequency range extends from 45Hz to beyond 5kHz.

Other ratios available !

 

Download the Data Sheet


AC Current transformers   S 1000/1
   

Traditional Current Transformers manufactured as a clamp-on device for portable applications. Ideal for use with electronic KWh meters or other devices with an AC Current input. Frequency range extends from 45Hz to beyond 5kHz.

Other ratios available !

Download the Data Sheet


AC Current transformers   SM 1000/1 
   

Traditional Current Transformers manufactured as a clamp-on device for portable applications. Ideal for use with electronic KWh meters or other devices with an AC Current input. Frequency range extends from 45Hz to beyond 5kHz.

Other ratios available !

Download the Data Sheet


 

Telephone
+44 (0)1423 880440

Last modified: 03-Apr-2012